He Zhao
2 years ago
committed by
GitHub
28 changed files with 1044 additions and 4 deletions
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# SNOWFLAKE |
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## Use Snowflake |
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 |
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## Datasource Parameters |
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| **Datasource** | **Description** | |
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|----------------------------|--------------------------------------------------------------| |
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| Datasource | Select SNOWFLAKE. | |
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| Datasource name | Enter the name of the DataSource. | |
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| Description | Enter a description of the DataSource. | |
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| IP/Host Name | Enter the SNOWFLAKE service IP. | |
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| Port | Enter the SNOWFLAKE service port. | |
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| Username | Set the username for SNOWFLAKE connection. | |
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| Password | Set the password for SNOWFLAKE connection. | |
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| Database name | Enter the database name of the SNOWFLAKE connection. | |
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| Datawarehouse name | Enter the datawarehouse name of the SNOWFLAKE connection. | |
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| Jdbc connection parameters | Parameter settings for SNOWFLAKE connection, in JSON format. | |
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# SNOWFLAKE 数据源 |
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 |
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## 数据源参数 |
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- 数据源：选择 SNOWFLAKE 数据源 |
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- 数据源名称：输入数据源的名称 |
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- 描述：输入数据源的描述 |
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- IP 主机名：输入连接 SNOWFLAKE 数据源 的 IP |
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- 端口：输入连接 SNOWFLAKE 数据源 的端口 |
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- 用户名：设置连接 SNOWFLAKE 数据源 的用户名 |
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- 密码：设置连接 SNOWFLAKE 数据源 的密码 |
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- 数据库名：输入连接 SNOWFLAKE 数据源 的数据库名称 |
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- 数据仓库： 输入数据 SNOWFLAKE 的数据仓库名称 |
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- Jdbc 连接参数：用于 SNOWFLAKE 数据源 连接的参数设置，以 JSON 形式填写 |
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After Width: | Height: | Size: 143 KiB |
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<?xml version="1.0" encoding="UTF-8"?> |
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<!-- |
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~ Licensed to the Apache Software Foundation (ASF) under one or more |
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~ contributor license agreements. See the NOTICE file distributed with |
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~ this work for additional information regarding copyright ownership. |
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~ The ASF licenses this file to You under the Apache License, Version 2.0 |
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~ (the "License"); you may not use this file except in compliance with |
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~ the License. You may obtain a copy of the License at |
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~ |
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~ http://www.apache.org/licenses/LICENSE-2.0 |
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~ |
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~ Unless required by applicable law or agreed to in writing, software |
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~ distributed under the License is distributed on an "AS IS" BASIS, |
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~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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~ See the License for the specific language governing permissions and |
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~ limitations under the License. |
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--> |
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
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<modelVersion>4.0.0</modelVersion> |
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<parent> |
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<groupId>org.apache.dolphinscheduler</groupId> |
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<artifactId>dolphinscheduler-datasource-plugin</artifactId> |
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<version>dev-SNAPSHOT</version> |
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</parent> |
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<artifactId>dolphinscheduler-datasource-snowflake</artifactId> |
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<packaging>jar</packaging> |
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<name>${project.artifactId}</name> |
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<dependencies> |
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<dependency> |
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<groupId>org.apache.dolphinscheduler</groupId> |
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<artifactId>dolphinscheduler-spi</artifactId> |
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<scope>provided</scope> |
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</dependency> |
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<dependency> |
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<groupId>org.apache.dolphinscheduler</groupId> |
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<artifactId>dolphinscheduler-datasource-api</artifactId> |
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<version>${project.version}</version> |
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</dependency> |
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<dependency> |
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<groupId>net.snowflake</groupId> |
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<artifactId>snowflake-jdbc</artifactId> |
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</dependency> |
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</dependencies> |
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</project> |
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@ -0,0 +1,31 @@ |
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.plugin.datasource.snowflake; |
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import org.apache.dolphinscheduler.spi.datasource.BaseConnectionParam; |
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import org.apache.dolphinscheduler.spi.datasource.DataSourceChannel; |
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import org.apache.dolphinscheduler.spi.datasource.DataSourceClient; |
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import org.apache.dolphinscheduler.spi.enums.DbType; |
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public class SnowflakeDataSourceChannel implements DataSourceChannel { |
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@Override |
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public DataSourceClient createDataSourceClient(BaseConnectionParam baseConnectionParam, DbType dbType) { |
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return new SnowflakeDataSourceClient(baseConnectionParam, dbType); |
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} |
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} |
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.plugin.datasource.snowflake; |
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import org.apache.dolphinscheduler.spi.datasource.DataSourceChannel; |
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import org.apache.dolphinscheduler.spi.datasource.DataSourceChannelFactory; |
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import com.google.auto.service.AutoService; |
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@AutoService(DataSourceChannelFactory.class) |
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public class SnowflakeDataSourceChannelFactory implements DataSourceChannelFactory { |
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@Override |
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public String getName() { |
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return "snowflake"; |
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} |
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@Override |
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public DataSourceChannel create() { |
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return new SnowflakeDataSourceChannel(); |
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} |
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} |
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@ -0,0 +1,30 @@ |
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.plugin.datasource.snowflake; |
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import org.apache.dolphinscheduler.plugin.datasource.api.client.CommonDataSourceClient; |
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import org.apache.dolphinscheduler.spi.datasource.BaseConnectionParam; |
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import org.apache.dolphinscheduler.spi.enums.DbType; |
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public class SnowflakeDataSourceClient extends CommonDataSourceClient { |
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public SnowflakeDataSourceClient(BaseConnectionParam baseConnectionParam, DbType dbType) { |
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super(baseConnectionParam, dbType); |
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} |
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} |
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.plugin.datasource.snowflake.param; |
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import org.apache.dolphinscheduler.spi.datasource.BaseConnectionParam; |
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public class SnowflakeConnectionParam extends BaseConnectionParam { |
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@Override |
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public String toString() { |
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return "SnowFlakeConnectionParam{" |
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+ "user='" + user + '\'' |
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+ ", password='" + password + '\'' |
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+ ", address='" + address + '\'' |
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+ ", database='" + database + '\'' |
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+ ", jdbcUrl='" + jdbcUrl + '\'' |
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+ ", driverLocation='" + driverLocation + '\'' |
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+ ", driverClassName='" + driverClassName + '\'' |
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+ ", validationQuery='" + validationQuery + '\'' |
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+ ", other='" + other + '\'' |
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+ '}'; |
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} |
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} |
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.plugin.datasource.snowflake.param; |
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import org.apache.dolphinscheduler.plugin.datasource.api.datasource.BaseDataSourceParamDTO; |
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import org.apache.dolphinscheduler.spi.enums.DbType; |
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public class SnowflakeDatasourceParamDTO extends BaseDataSourceParamDTO { |
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@Override |
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public String toString() { |
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return "SnowFlakeDatasourceParamDTO{" |
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+ "name='" + name + '\'' |
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+ ", note='" + note + '\'' |
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+ ", host='" + host + '\'' |
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+ ", port=" + port |
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+ ", database='" + database + '\'' |
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+ ", userName='" + userName + '\'' |
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+ ", password='" + password + '\'' |
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+ ", other='" + other + '\'' |
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+ '}'; |
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} |
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@Override |
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public DbType getType() { |
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return DbType.SNOWFLAKE; |
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} |
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} |
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.plugin.datasource.snowflake.param; |
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import org.apache.dolphinscheduler.common.constants.Constants; |
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import org.apache.dolphinscheduler.common.constants.DataSourceConstants; |
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import org.apache.dolphinscheduler.common.utils.JSONUtils; |
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import org.apache.dolphinscheduler.plugin.datasource.api.datasource.AbstractDataSourceProcessor; |
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import org.apache.dolphinscheduler.plugin.datasource.api.datasource.BaseDataSourceParamDTO; |
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import org.apache.dolphinscheduler.plugin.datasource.api.datasource.DataSourceProcessor; |
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import org.apache.dolphinscheduler.plugin.datasource.api.utils.PasswordUtils; |
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import org.apache.dolphinscheduler.spi.datasource.BaseConnectionParam; |
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import org.apache.dolphinscheduler.spi.datasource.ConnectionParam; |
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import org.apache.dolphinscheduler.spi.enums.DbType; |
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import org.apache.commons.collections4.MapUtils; |
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import java.sql.Connection; |
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import java.sql.DriverManager; |
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import java.sql.SQLException; |
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import lombok.extern.slf4j.Slf4j; |
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import com.google.auto.service.AutoService; |
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@AutoService(DataSourceProcessor.class) |
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@Slf4j |
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public class SnowflakeDatasourceProcessor extends AbstractDataSourceProcessor { |
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@Override |
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public BaseDataSourceParamDTO castDatasourceParamDTO(String paramJson) { |
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return JSONUtils.parseObject(paramJson, SnowflakeDatasourceParamDTO.class); |
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} |
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@Override |
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public BaseDataSourceParamDTO createDatasourceParamDTO(String connectionJson) { |
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SnowflakeConnectionParam snowFlakeConnectionParam = |
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(SnowflakeConnectionParam) createConnectionParams(connectionJson); |
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String[] tmpArray = snowFlakeConnectionParam.getAddress().split(Constants.DOUBLE_SLASH); |
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StringBuilder hosts = new StringBuilder(); |
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String[] hostPortArray = tmpArray[tmpArray.length - 1].split(Constants.COMMA); |
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for (String hostPort : hostPortArray) { |
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hosts.append(hostPort.split(Constants.COLON)[0]).append(Constants.COMMA); |
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} |
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hosts.deleteCharAt(hosts.length() - 1); |
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SnowflakeDatasourceParamDTO snowflakeDatasourceParamDTO = new SnowflakeDatasourceParamDTO(); |
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snowflakeDatasourceParamDTO.setPort(Integer.parseInt(hostPortArray[0].split(Constants.COLON)[1])); |
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snowflakeDatasourceParamDTO.setHost(hosts.toString()); |
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snowflakeDatasourceParamDTO.setDatabase(snowFlakeConnectionParam.getDatabase()); |
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snowflakeDatasourceParamDTO.setUserName(snowFlakeConnectionParam.getUser()); |
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snowflakeDatasourceParamDTO.setOther(snowFlakeConnectionParam.getOther()); |
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return snowflakeDatasourceParamDTO; |
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} |
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@Override |
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public BaseConnectionParam createConnectionParams(BaseDataSourceParamDTO datasourceParam) { |
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SnowflakeDatasourceParamDTO snowflakeParam = (SnowflakeDatasourceParamDTO) datasourceParam; |
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StringBuilder address = new StringBuilder(); |
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address.append(DataSourceConstants.JDBC_SNOWFLAKE); |
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for (String zkHost : datasourceParam.getHost().split(",")) { |
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address.append(String.format("%s:%s,", zkHost, datasourceParam.getPort())); |
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} |
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address.deleteCharAt(address.length() - 1); |
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String jdbcUrl = address.toString() + "/" + datasourceParam.getDatabase(); |
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SnowflakeConnectionParam snowFlakeConnectionParam = new SnowflakeConnectionParam(); |
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snowFlakeConnectionParam.setUser(snowflakeParam.getUserName()); |
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snowFlakeConnectionParam.setPassword(PasswordUtils.encodePassword(snowflakeParam.getPassword())); |
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snowFlakeConnectionParam.setOther(snowflakeParam.getOther()); |
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snowFlakeConnectionParam.setAddress(address.toString()); |
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snowFlakeConnectionParam.setJdbcUrl(jdbcUrl); |
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snowFlakeConnectionParam.setDriverClassName(getDatasourceDriver()); |
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snowFlakeConnectionParam.setValidationQuery(getValidationQuery()); |
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return snowFlakeConnectionParam; |
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} |
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@Override |
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public ConnectionParam createConnectionParams(String connectionJson) { |
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return JSONUtils.parseObject(connectionJson, SnowflakeConnectionParam.class); |
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} |
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@Override |
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public String getDatasourceDriver() { |
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return DataSourceConstants.NET_SNOWFLAKE_JDBC_DRIVER; |
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} |
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@Override |
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public String getValidationQuery() { |
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return DataSourceConstants.SNOWFLAKE_VALIDATION_QUERY; |
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} |
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@Override |
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public String getJdbcUrl(ConnectionParam connectionParam) { |
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SnowflakeConnectionParam snowFlakeConnectionParam = (SnowflakeConnectionParam) connectionParam; |
||||||
|
if (MapUtils.isNotEmpty(snowFlakeConnectionParam.getOther())) { |
||||||
|
return String.format("%s?%s", snowFlakeConnectionParam.getJdbcUrl(), snowFlakeConnectionParam.getOther()); |
||||||
|
} |
||||||
|
return snowFlakeConnectionParam.getJdbcUrl(); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public Connection getConnection(ConnectionParam connectionParam) throws ClassNotFoundException, SQLException { |
||||||
|
SnowflakeConnectionParam snowFlakeConnectionParam = (SnowflakeConnectionParam) connectionParam; |
||||||
|
Class.forName(getDatasourceDriver()); |
||||||
|
return DriverManager.getConnection(getJdbcUrl(connectionParam), |
||||||
|
snowFlakeConnectionParam.getUser(), |
||||||
|
PasswordUtils.decodePassword(snowFlakeConnectionParam.getPassword())); |
||||||
|
} |
||||||
|
@Override |
||||||
|
public DataSourceProcessor create() { |
||||||
|
return new SnowflakeDatasourceProcessor(); |
||||||
|
} |
||||||
|
@Override |
||||||
|
public DbType getDbType() { |
||||||
|
return DbType.SNOWFLAKE; |
||||||
|
} |
||||||
|
|
||||||
|
} |
||||||
@ -0,0 +1,39 @@ |
|||||||
|
/* |
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more |
||||||
|
* contributor license agreements. See the NOTICE file distributed with |
||||||
|
* this work for additional information regarding copyright ownership. |
||||||
|
* The ASF licenses this file to You under the Apache License, Version 2.0 |
||||||
|
* (the "License"); you may not use this file except in compliance with |
||||||
|
* the License. You may obtain a copy of the License at |
||||||
|
* |
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
* |
||||||
|
* Unless required by applicable law or agreed to in writing, software |
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, |
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||||
|
* See the License for the specific language governing permissions and |
||||||
|
* limitations under the License. |
||||||
|
*/ |
||||||
|
|
||||||
|
package org.apache.dolphinscheduler.plugin.datasource.snowflake; |
||||||
|
|
||||||
|
import org.apache.dolphinscheduler.spi.datasource.DataSourceChannel; |
||||||
|
|
||||||
|
import org.junit.jupiter.api.Assertions; |
||||||
|
import org.junit.jupiter.api.Test; |
||||||
|
|
||||||
|
public class SnowflakeDataSourceChannelFactoryTest { |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testCreate() { |
||||||
|
SnowflakeDataSourceChannelFactory sourceChannelFactory = new SnowflakeDataSourceChannelFactory(); |
||||||
|
DataSourceChannel dataSourceChannel = sourceChannelFactory.create(); |
||||||
|
Assertions.assertNotNull(dataSourceChannel); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testGetName() { |
||||||
|
SnowflakeDataSourceChannelFactory sourceChannelFactory = new SnowflakeDataSourceChannelFactory(); |
||||||
|
Assertions.assertEquals(sourceChannelFactory.getName(), "snowflake"); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,40 @@ |
|||||||
|
/* |
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more |
||||||
|
* contributor license agreements. See the NOTICE file distributed with |
||||||
|
* this work for additional information regarding copyright ownership. |
||||||
|
* The ASF licenses this file to You under the Apache License, Version 2.0 |
||||||
|
* (the "License"); you may not use this file except in compliance with |
||||||
|
* the License. You may obtain a copy of the License at |
||||||
|
* |
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
* |
||||||
|
* Unless required by applicable law or agreed to in writing, software |
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, |
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||||
|
* See the License for the specific language governing permissions and |
||||||
|
* limitations under the License. |
||||||
|
*/ |
||||||
|
|
||||||
|
package org.apache.dolphinscheduler.plugin.datasource.snowflake; |
||||||
|
|
||||||
|
import org.apache.dolphinscheduler.plugin.datasource.snowflake.param.SnowflakeConnectionParam; |
||||||
|
import org.apache.dolphinscheduler.spi.enums.DbType; |
||||||
|
|
||||||
|
import org.junit.jupiter.api.Assertions; |
||||||
|
import org.junit.jupiter.api.Test; |
||||||
|
import org.junit.jupiter.api.extension.ExtendWith; |
||||||
|
import org.mockito.Mockito; |
||||||
|
import org.mockito.junit.jupiter.MockitoExtension; |
||||||
|
|
||||||
|
@ExtendWith(MockitoExtension.class) |
||||||
|
public class SnowflakeDataSourceChannelTest { |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testCreateDataSourceClient() { |
||||||
|
SnowflakeDataSourceChannel sourceChannel = Mockito.mock(SnowflakeDataSourceChannel.class); |
||||||
|
SnowflakeDataSourceClient dataSourceClient = Mockito.mock(SnowflakeDataSourceClient.class); |
||||||
|
Mockito.when(sourceChannel.createDataSourceClient(Mockito.any(), Mockito.any())).thenReturn(dataSourceClient); |
||||||
|
Assertions |
||||||
|
.assertNotNull(sourceChannel.createDataSourceClient(new SnowflakeConnectionParam(), DbType.SNOWFLAKE)); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,49 @@ |
|||||||
|
/* |
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more |
||||||
|
* contributor license agreements. See the NOTICE file distributed with |
||||||
|
* this work for additional information regarding copyright ownership. |
||||||
|
* The ASF licenses this file to You under the Apache License, Version 2.0 |
||||||
|
* (the "License"); you may not use this file except in compliance with |
||||||
|
* the License. You may obtain a copy of the License at |
||||||
|
* |
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
* |
||||||
|
* Unless required by applicable law or agreed to in writing, software |
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, |
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||||
|
* See the License for the specific language governing permissions and |
||||||
|
* limitations under the License. |
||||||
|
*/ |
||||||
|
|
||||||
|
package org.apache.dolphinscheduler.plugin.datasource.snowflake; |
||||||
|
|
||||||
|
import java.sql.Connection; |
||||||
|
|
||||||
|
import org.junit.jupiter.api.Assertions; |
||||||
|
import org.junit.jupiter.api.Test; |
||||||
|
import org.junit.jupiter.api.extension.ExtendWith; |
||||||
|
import org.mockito.Mock; |
||||||
|
import org.mockito.Mockito; |
||||||
|
import org.mockito.junit.jupiter.MockitoExtension; |
||||||
|
|
||||||
|
@ExtendWith(MockitoExtension.class) |
||||||
|
public class SnowflakeDataSourceClientTest { |
||||||
|
|
||||||
|
@Mock |
||||||
|
private SnowflakeDataSourceClient snowflakeDataSourceClient; |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testCheckClient() { |
||||||
|
snowflakeDataSourceClient.checkClient(); |
||||||
|
Mockito.verify(snowflakeDataSourceClient).checkClient(); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testGetConnection() { |
||||||
|
Connection connection = Mockito.mock(Connection.class); |
||||||
|
Mockito.when(snowflakeDataSourceClient.getConnection()).thenReturn(connection); |
||||||
|
Assertions.assertNotNull(snowflakeDataSourceClient.getConnection()); |
||||||
|
|
||||||
|
} |
||||||
|
|
||||||
|
} |
||||||
@ -0,0 +1,187 @@ |
|||||||
|
/* |
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more |
||||||
|
* contributor license agreements. See the NOTICE file distributed with |
||||||
|
* this work for additional information regarding copyright ownership. |
||||||
|
* The ASF licenses this file to You under the Apache License, Version 2.0 |
||||||
|
* (the "License"); you may not use this file except in compliance with |
||||||
|
* the License. You may obtain a copy of the License at |
||||||
|
* |
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
* |
||||||
|
* Unless required by applicable law or agreed to in writing, software |
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, |
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||||
|
* See the License for the specific language governing permissions and |
||||||
|
* limitations under the License. |
||||||
|
*/ |
||||||
|
|
||||||
|
package org.apache.dolphinscheduler.plugin.datasource.snowflake.param; |
||||||
|
|
||||||
|
import org.apache.dolphinscheduler.common.constants.DataSourceConstants; |
||||||
|
import org.apache.dolphinscheduler.common.utils.JSONUtils; |
||||||
|
import org.apache.dolphinscheduler.plugin.datasource.api.utils.CommonUtils; |
||||||
|
import org.apache.dolphinscheduler.plugin.datasource.api.utils.DataSourceUtils; |
||||||
|
import org.apache.dolphinscheduler.plugin.datasource.api.utils.PasswordUtils; |
||||||
|
import org.apache.dolphinscheduler.spi.datasource.ConnectionParam; |
||||||
|
import org.apache.dolphinscheduler.spi.enums.DbType; |
||||||
|
|
||||||
|
import java.util.HashMap; |
||||||
|
import java.util.Map; |
||||||
|
|
||||||
|
import org.junit.jupiter.api.Assertions; |
||||||
|
import org.junit.jupiter.api.Test; |
||||||
|
import org.junit.jupiter.api.extension.ExtendWith; |
||||||
|
import org.mockito.MockedStatic; |
||||||
|
import org.mockito.Mockito; |
||||||
|
import org.mockito.junit.jupiter.MockitoExtension; |
||||||
|
|
||||||
|
@ExtendWith(MockitoExtension.class) |
||||||
|
public class SnowflakeDataSourceProcessorTest { |
||||||
|
|
||||||
|
private SnowflakeDatasourceProcessor snowflakeDataSourceProcessor = new SnowflakeDatasourceProcessor(); |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testCheckDatasourceParam() { |
||||||
|
SnowflakeDatasourceParamDTO snowflakeDatasourceParamDTO = new SnowflakeDatasourceParamDTO(); |
||||||
|
snowflakeDatasourceParamDTO.setHost("localhost"); |
||||||
|
snowflakeDatasourceParamDTO.setDatabase("default"); |
||||||
|
Map<String, String> other = new HashMap<>(); |
||||||
|
other.put("serverTimezone", "Asia/Shanghai"); |
||||||
|
snowflakeDatasourceParamDTO.setOther(other); |
||||||
|
DataSourceUtils.checkDatasourceParam(snowflakeDatasourceParamDTO); |
||||||
|
Assertions.assertTrue(true); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testBuildConnectionParams() { |
||||||
|
SnowflakeDatasourceParamDTO snowflakeDatasourceParamDTO = new SnowflakeDatasourceParamDTO(); |
||||||
|
snowflakeDatasourceParamDTO.setHost("localhost"); |
||||||
|
snowflakeDatasourceParamDTO.setDatabase("default"); |
||||||
|
snowflakeDatasourceParamDTO.setUserName("root"); |
||||||
|
snowflakeDatasourceParamDTO.setPort(3306); |
||||||
|
snowflakeDatasourceParamDTO.setPassword("123456"); |
||||||
|
try ( |
||||||
|
MockedStatic<PasswordUtils> mockedStaticPasswordUtils = Mockito.mockStatic(PasswordUtils.class); |
||||||
|
MockedStatic<CommonUtils> mockedStaticCommonUtils = Mockito.mockStatic(CommonUtils.class)) { |
||||||
|
mockedStaticPasswordUtils.when(() -> PasswordUtils.encodePassword(Mockito.anyString())) |
||||||
|
.thenReturn("123456"); |
||||||
|
mockedStaticCommonUtils.when(CommonUtils::getKerberosStartupState).thenReturn(false); |
||||||
|
ConnectionParam connectionParam = DataSourceUtils.buildConnectionParams(snowflakeDatasourceParamDTO); |
||||||
|
Assertions.assertNotNull(connectionParam); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testBuildConnectionParams2() { |
||||||
|
SnowflakeDatasourceParamDTO snowflakeDatasourceParamDTO = new SnowflakeDatasourceParamDTO(); |
||||||
|
snowflakeDatasourceParamDTO.setHost("localhost"); |
||||||
|
snowflakeDatasourceParamDTO.setDatabase("default"); |
||||||
|
snowflakeDatasourceParamDTO.setUserName("root"); |
||||||
|
snowflakeDatasourceParamDTO.setPort(3306); |
||||||
|
snowflakeDatasourceParamDTO.setPassword("123456"); |
||||||
|
ConnectionParam connectionParam = |
||||||
|
DataSourceUtils.buildConnectionParams(DbType.SNOWFLAKE, |
||||||
|
JSONUtils.toJsonString(snowflakeDatasourceParamDTO)); |
||||||
|
Assertions.assertNotNull(connectionParam); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testCreateConnectionParams() { |
||||||
|
Map<String, String> props = new HashMap<>(); |
||||||
|
props.put("serverTimezone", "utc"); |
||||||
|
SnowflakeDatasourceParamDTO snowflakeDataSourceParamDTO = new SnowflakeDatasourceParamDTO(); |
||||||
|
snowflakeDataSourceParamDTO.setHost("localhost1,localhost2"); |
||||||
|
snowflakeDataSourceParamDTO.setPort(5142); |
||||||
|
snowflakeDataSourceParamDTO.setUserName("default"); |
||||||
|
snowflakeDataSourceParamDTO.setDatabase("default"); |
||||||
|
snowflakeDataSourceParamDTO.setOther(props); |
||||||
|
try ( |
||||||
|
MockedStatic<PasswordUtils> mockedStaticPasswordUtils = Mockito.mockStatic(PasswordUtils.class); |
||||||
|
MockedStatic<CommonUtils> mockedStaticCommonUtils = Mockito.mockStatic(CommonUtils.class)) { |
||||||
|
mockedStaticPasswordUtils.when(() -> PasswordUtils.encodePassword(Mockito.anyString())).thenReturn("test"); |
||||||
|
SnowflakeConnectionParam connectionParams = (SnowflakeConnectionParam) snowflakeDataSourceProcessor |
||||||
|
.createConnectionParams(snowflakeDataSourceParamDTO); |
||||||
|
Assertions.assertNotNull(connectionParams); |
||||||
|
Assertions.assertEquals("jdbc:snowflake://localhost1:5142,localhost2:5142", connectionParams.getAddress()); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testCreateConnectionParams2() { |
||||||
|
String connectionParam = |
||||||
|
"{\"user\":\"default\",\"address\":\"jdbc:snowflake://localhost1:5142,localhost2:5142\"" |
||||||
|
+ ",\"jdbcUrl\":\"jdbc:snowflake://localhost1:5142,localhost2:5142/default\"}"; |
||||||
|
SnowflakeConnectionParam connectionParams = (SnowflakeConnectionParam) snowflakeDataSourceProcessor |
||||||
|
.createConnectionParams(connectionParam); |
||||||
|
Assertions.assertNotNull(connectionParam); |
||||||
|
Assertions.assertEquals("default", connectionParams.getUser()); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testGetDatasourceDriver() { |
||||||
|
Assertions.assertEquals(DataSourceConstants.NET_SNOWFLAKE_JDBC_DRIVER, |
||||||
|
snowflakeDataSourceProcessor.getDatasourceDriver()); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testGetJdbcUrl() { |
||||||
|
SnowflakeConnectionParam connectionParam = new SnowflakeConnectionParam(); |
||||||
|
connectionParam.setJdbcUrl("jdbc:snowflake://localhost1:5142,localhost2:5142/default"); |
||||||
|
Assertions.assertEquals("jdbc:snowflake://localhost1:5142,localhost2:5142/default", |
||||||
|
snowflakeDataSourceProcessor.getJdbcUrl(connectionParam)); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testGetDbType() { |
||||||
|
Assertions.assertEquals(DbType.SNOWFLAKE, snowflakeDataSourceProcessor.getDbType()); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testGetValidationQuery() { |
||||||
|
Assertions.assertEquals(DataSourceConstants.SNOWFLAKE_VALIDATION_QUERY, |
||||||
|
snowflakeDataSourceProcessor.getValidationQuery()); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testGetDatasourceUniqueId() { |
||||||
|
SnowflakeConnectionParam connectionParam = new SnowflakeConnectionParam(); |
||||||
|
connectionParam.setJdbcUrl("jdbc:snowflake://localhost:3306/default"); |
||||||
|
connectionParam.setUser("root"); |
||||||
|
connectionParam.setPassword("123456"); |
||||||
|
try (MockedStatic<PasswordUtils> mockedPasswordUtils = Mockito.mockStatic(PasswordUtils.class)) { |
||||||
|
Mockito.when(PasswordUtils.encodePassword(Mockito.anyString())).thenReturn("123456"); |
||||||
|
Assertions.assertEquals("snowflake@root@123456@jdbc:snowflake://localhost:3306/default", |
||||||
|
snowflakeDataSourceProcessor.getDatasourceUniqueId(connectionParam, DbType.SNOWFLAKE)); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testCreateDatasourceParamDTO() { |
||||||
|
String connectionParam = |
||||||
|
"{\"user\":\"default\",\"address\":\"jdbc:snowflake://localhost1:5142,localhost2:5142\"" |
||||||
|
+ ",\"jdbcUrl\":\"jdbc:snowflake://localhost1:5142,localhost2:5142/default\"}"; |
||||||
|
SnowflakeDatasourceParamDTO snowflakeDatasourceParamDTO = |
||||||
|
(SnowflakeDatasourceParamDTO) snowflakeDataSourceProcessor |
||||||
|
.createDatasourceParamDTO(connectionParam); |
||||||
|
Assertions.assertEquals("default", snowflakeDatasourceParamDTO.getUserName()); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testDbType() { |
||||||
|
Assertions.assertEquals(DbType.SNOWFLAKE.getCode(), 20); |
||||||
|
Assertions.assertEquals(DbType.SNOWFLAKE.getDescp(), "snowflake"); |
||||||
|
Assertions.assertEquals(DbType.of(20), DbType.SNOWFLAKE); |
||||||
|
Assertions.assertEquals(DbType.ofName("SNOWFLAKE"), DbType.SNOWFLAKE); |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testBuildString() { |
||||||
|
SnowflakeDatasourceParamDTO snowflakeDatasourceParamDT = new SnowflakeDatasourceParamDTO(); |
||||||
|
snowflakeDatasourceParamDT.setHost("localhost"); |
||||||
|
snowflakeDatasourceParamDT.setDatabase("default"); |
||||||
|
snowflakeDatasourceParamDT.setUserName("root"); |
||||||
|
snowflakeDatasourceParamDT.setPort(3306); |
||||||
|
snowflakeDatasourceParamDT.setPassword("123456"); |
||||||
|
Assertions.assertNotNull(snowflakeDatasourceParamDT.toString()); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,65 @@ |
|||||||
|
/* |
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more |
||||||
|
* contributor license agreements. See the NOTICE file distributed with |
||||||
|
* this work for additional information regarding copyright ownership. |
||||||
|
* The ASF licenses this file to You under the Apache License, Version 2.0 |
||||||
|
* (the "License"); you may not use this file except in compliance with |
||||||
|
* the License. You may obtain a copy of the License at |
||||||
|
* |
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
* |
||||||
|
* Unless required by applicable law or agreed to in writing, software |
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, |
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||||
|
* See the License for the specific language governing permissions and |
||||||
|
* limitations under the License. |
||||||
|
*/ |
||||||
|
|
||||||
|
package org.apache.dolphinscheduler.plugin.datasource.snowflake.provider; |
||||||
|
|
||||||
|
import org.apache.dolphinscheduler.plugin.datasource.api.provider.JDBCDataSourceProvider; |
||||||
|
import org.apache.dolphinscheduler.plugin.datasource.snowflake.param.SnowflakeConnectionParam; |
||||||
|
import org.apache.dolphinscheduler.spi.enums.DbType; |
||||||
|
|
||||||
|
import org.junit.jupiter.api.Assertions; |
||||||
|
import org.junit.jupiter.api.Test; |
||||||
|
import org.junit.jupiter.api.extension.ExtendWith; |
||||||
|
import org.mockito.MockedStatic; |
||||||
|
import org.mockito.Mockito; |
||||||
|
import org.mockito.junit.jupiter.MockitoExtension; |
||||||
|
|
||||||
|
import com.zaxxer.hikari.HikariDataSource; |
||||||
|
|
||||||
|
@ExtendWith(MockitoExtension.class) |
||||||
|
public class SnowflakeJDBCDataSourceProviderTest { |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testCreateJdbcDataSource() { |
||||||
|
try ( |
||||||
|
MockedStatic<JDBCDataSourceProvider> mockedJDBCDataSourceProvider = |
||||||
|
Mockito.mockStatic(JDBCDataSourceProvider.class)) { |
||||||
|
HikariDataSource dataSource = Mockito.mock(HikariDataSource.class); |
||||||
|
mockedJDBCDataSourceProvider |
||||||
|
.when(() -> JDBCDataSourceProvider.createJdbcDataSource(Mockito.any(), Mockito.any())) |
||||||
|
.thenReturn(dataSource); |
||||||
|
Assertions.assertNotNull( |
||||||
|
JDBCDataSourceProvider.createJdbcDataSource(new SnowflakeConnectionParam(), DbType.SNOWFLAKE)); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
@Test |
||||||
|
public void testCreateOneSessionJdbcDataSource() { |
||||||
|
try ( |
||||||
|
MockedStatic<JDBCDataSourceProvider> mockedJDBCDataSourceProvider = |
||||||
|
Mockito.mockStatic(JDBCDataSourceProvider.class)) { |
||||||
|
HikariDataSource dataSource = Mockito.mock(HikariDataSource.class); |
||||||
|
mockedJDBCDataSourceProvider |
||||||
|
.when(() -> JDBCDataSourceProvider.createOneSessionJdbcDataSource(Mockito.any(), Mockito.any())) |
||||||
|
.thenReturn(dataSource); |
||||||
|
Assertions.assertNotNull( |
||||||
|
JDBCDataSourceProvider.createOneSessionJdbcDataSource(new SnowflakeConnectionParam(), |
||||||
|
DbType.SNOWFLAKE)); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
} |
||||||
@ -0,0 +1,202 @@ |
|||||||
|
|
||||||
|
Apache License |
||||||
|
Version 2.0, January 2004 |
||||||
|
http://www.apache.org/licenses/ |
||||||
|
|
||||||
|
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION |
||||||
|
|
||||||
|
1. Definitions. |
||||||
|
|
||||||
|
"License" shall mean the terms and conditions for use, reproduction, |
||||||
|
and distribution as defined by Sections 1 through 9 of this document. |
||||||
|
|
||||||
|
"Licensor" shall mean the copyright owner or entity authorized by |
||||||
|
the copyright owner that is granting the License. |
||||||
|
|
||||||
|
"Legal Entity" shall mean the union of the acting entity and all |
||||||
|
other entities that control, are controlled by, or are under common |
||||||
|
control with that entity. For the purposes of this definition, |
||||||
|
"control" means (i) the power, direct or indirect, to cause the |
||||||
|
direction or management of such entity, whether by contract or |
||||||
|
otherwise, or (ii) ownership of fifty percent (50%) or more of the |
||||||
|
outstanding shares, or (iii) beneficial ownership of such entity. |
||||||
|
|
||||||
|
"You" (or "Your") shall mean an individual or Legal Entity |
||||||
|
exercising permissions granted by this License. |
||||||
|
|
||||||
|
"Source" form shall mean the preferred form for making modifications, |
||||||
|
including but not limited to software source code, documentation |
||||||
|
source, and configuration files. |
||||||
|
|
||||||
|
"Object" form shall mean any form resulting from mechanical |
||||||
|
transformation or translation of a Source form, including but |
||||||
|
not limited to compiled object code, generated documentation, |
||||||
|
and conversions to other media types. |
||||||
|
|
||||||
|
"Work" shall mean the work of authorship, whether in Source or |
||||||
|
Object form, made available under the License, as indicated by a |
||||||
|
copyright notice that is included in or attached to the work |
||||||
|
(an example is provided in the Appendix below). |
||||||
|
|
||||||
|
"Derivative Works" shall mean any work, whether in Source or Object |
||||||
|
form, that is based on (or derived from) the Work and for which the |
||||||
|
editorial revisions, annotations, elaborations, or other modifications |
||||||
|
represent, as a whole, an original work of authorship. For the purposes |
||||||
|
of this License, Derivative Works shall not include works that remain |
||||||
|
separable from, or merely link (or bind by name) to the interfaces of, |
||||||
|
the Work and Derivative Works thereof. |
||||||
|
|
||||||
|
"Contribution" shall mean any work of authorship, including |
||||||
|
the original version of the Work and any modifications or additions |
||||||
|
to that Work or Derivative Works thereof, that is intentionally |
||||||
|
submitted to Licensor for inclusion in the Work by the copyright owner |
||||||
|
or by an individual or Legal Entity authorized to submit on behalf of |
||||||
|
the copyright owner. For the purposes of this definition, "submitted" |
||||||
|
means any form of electronic, verbal, or written communication sent |
||||||
|
to the Licensor or its representatives, including but not limited to |
||||||
|
communication on electronic mailing lists, source code control systems, |
||||||
|
and issue tracking systems that are managed by, or on behalf of, the |
||||||
|
Licensor for the purpose of discussing and improving the Work, but |
||||||
|
excluding communication that is conspicuously marked or otherwise |
||||||
|
designated in writing by the copyright owner as "Not a Contribution." |
||||||
|
|
||||||
|
"Contributor" shall mean Licensor and any individual or Legal Entity |
||||||
|
on behalf of whom a Contribution has been received by Licensor and |
||||||
|
subsequently incorporated within the Work. |
||||||
|
|
||||||
|
2. Grant of Copyright License. Subject to the terms and conditions of |
||||||
|
this License, each Contributor hereby grants to You a perpetual, |
||||||
|
worldwide, non-exclusive, no-charge, royalty-free, irrevocable |
||||||
|
copyright license to reproduce, prepare Derivative Works of, |
||||||
|
publicly display, publicly perform, sublicense, and distribute the |
||||||
|
Work and such Derivative Works in Source or Object form. |
||||||
|
|
||||||
|
3. Grant of Patent License. Subject to the terms and conditions of |
||||||
|
this License, each Contributor hereby grants to You a perpetual, |
||||||
|
worldwide, non-exclusive, no-charge, royalty-free, irrevocable |
||||||
|
(except as stated in this section) patent license to make, have made, |
||||||
|
use, offer to sell, sell, import, and otherwise transfer the Work, |
||||||
|
where such license applies only to those patent claims licensable |
||||||
|
by such Contributor that are necessarily infringed by their |
||||||
|
Contribution(s) alone or by combination of their Contribution(s) |
||||||
|
with the Work to which such Contribution(s) was submitted. If You |
||||||
|
institute patent litigation against any entity (including a |
||||||
|
cross-claim or counterclaim in a lawsuit) alleging that the Work |
||||||
|
or a Contribution incorporated within the Work constitutes direct |
||||||
|
or contributory patent infringement, then any patent licenses |
||||||
|
granted to You under this License for that Work shall terminate |
||||||
|
as of the date such litigation is filed. |
||||||
|
|
||||||
|
4. Redistribution. You may reproduce and distribute copies of the |
||||||
|
Work or Derivative Works thereof in any medium, with or without |
||||||
|
modifications, and in Source or Object form, provided that You |
||||||
|
meet the following conditions: |
||||||
|
|
||||||
|
(a) You must give any other recipients of the Work or |
||||||
|
Derivative Works a copy of this License; and |
||||||
|
|
||||||
|
(b) You must cause any modified files to carry prominent notices |
||||||
|
stating that You changed the files; and |
||||||
|
|
||||||
|
(c) You must retain, in the Source form of any Derivative Works |
||||||
|
that You distribute, all copyright, patent, trademark, and |
||||||
|
attribution notices from the Source form of the Work, |
||||||
|
excluding those notices that do not pertain to any part of |
||||||
|
the Derivative Works; and |
||||||
|
|
||||||
|
(d) If the Work includes a "NOTICE" text file as part of its |
||||||
|
distribution, then any Derivative Works that You distribute must |
||||||
|
include a readable copy of the attribution notices contained |
||||||
|
within such NOTICE file, excluding those notices that do not |
||||||
|
pertain to any part of the Derivative Works, in at least one |
||||||
|
of the following places: within a NOTICE text file distributed |
||||||
|
as part of the Derivative Works; within the Source form or |
||||||
|
documentation, if provided along with the Derivative Works; or, |
||||||
|
within a display generated by the Derivative Works, if and |
||||||
|
wherever such third-party notices normally appear. The contents |
||||||
|
of the NOTICE file are for informational purposes only and |
||||||
|
do not modify the License. You may add Your own attribution |
||||||
|
notices within Derivative Works that You distribute, alongside |
||||||
|
or as an addendum to the NOTICE text from the Work, provided |
||||||
|
that such additional attribution notices cannot be construed |
||||||
|
as modifying the License. |
||||||
|
|
||||||
|
You may add Your own copyright statement to Your modifications and |
||||||
|
may provide additional or different license terms and conditions |
||||||
|
for use, reproduction, or distribution of Your modifications, or |
||||||
|
for any such Derivative Works as a whole, provided Your use, |
||||||
|
reproduction, and distribution of the Work otherwise complies with |
||||||
|
the conditions stated in this License. |
||||||
|
|
||||||
|
5. Submission of Contributions. Unless You explicitly state otherwise, |
||||||
|
any Contribution intentionally submitted for inclusion in the Work |
||||||
|
by You to the Licensor shall be under the terms and conditions of |
||||||
|
this License, without any additional terms or conditions. |
||||||
|
Notwithstanding the above, nothing herein shall supersede or modify |
||||||
|
the terms of any separate license agreement you may have executed |
||||||
|
with Licensor regarding such Contributions. |
||||||
|
|
||||||
|
6. Trademarks. This License does not grant permission to use the trade |
||||||
|
names, trademarks, service marks, or product names of the Licensor, |
||||||
|
except as required for reasonable and customary use in describing the |
||||||
|
origin of the Work and reproducing the content of the NOTICE file. |
||||||
|
|
||||||
|
7. Disclaimer of Warranty. Unless required by applicable law or |
||||||
|
agreed to in writing, Licensor provides the Work (and each |
||||||
|
Contributor provides its Contributions) on an "AS IS" BASIS, |
||||||
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
||||||
|
implied, including, without limitation, any warranties or conditions |
||||||
|
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A |
||||||
|
PARTICULAR PURPOSE. You are solely responsible for determining the |
||||||
|
appropriateness of using or redistributing the Work and assume any |
||||||
|
risks associated with Your exercise of permissions under this License. |
||||||
|
|
||||||
|
8. Limitation of Liability. In no event and under no legal theory, |
||||||
|
whether in tort (including negligence), contract, or otherwise, |
||||||
|
unless required by applicable law (such as deliberate and grossly |
||||||
|
negligent acts) or agreed to in writing, shall any Contributor be |
||||||
|
liable to You for damages, including any direct, indirect, special, |
||||||
|
incidental, or consequential damages of any character arising as a |
||||||
|
result of this License or out of the use or inability to use the |
||||||
|
Work (including but not limited to damages for loss of goodwill, |
||||||
|
work stoppage, computer failure or malfunction, or any and all |
||||||
|
other commercial damages or losses), even if such Contributor |
||||||
|
has been advised of the possibility of such damages. |
||||||
|
|
||||||
|
9. Accepting Warranty or Additional Liability. While redistributing |
||||||
|
the Work or Derivative Works thereof, You may choose to offer, |
||||||
|
and charge a fee for, acceptance of support, warranty, indemnity, |
||||||
|
or other liability obligations and/or rights consistent with this |
||||||
|
License. However, in accepting such obligations, You may act only |
||||||
|
on Your own behalf and on Your sole responsibility, not on behalf |
||||||
|
of any other Contributor, and only if You agree to indemnify, |
||||||
|
defend, and hold each Contributor harmless for any liability |
||||||
|
incurred by, or claims asserted against, such Contributor by reason |
||||||
|
of your accepting any such warranty or additional liability. |
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS |
||||||
|
|
||||||
|
APPENDIX: How to apply the Apache License to your work. |
||||||
|
|
||||||
|
To apply the Apache License to your work, attach the following |
||||||
|
boilerplate notice, with the fields enclosed by brackets "[]" |
||||||
|
replaced with your own identifying information. (Don't include |
||||||
|
the brackets!) The text should be enclosed in the appropriate |
||||||
|
comment syntax for the file format. We also recommend that a |
||||||
|
file or class name and description of purpose be included on the |
||||||
|
same "printed page" as the copyright notice for easier |
||||||
|
identification within third-party archives. |
||||||
|
|
||||||
|
Copyright (c) 2013-2018 Snowflake Computing, Inc. |
||||||
|
|
||||||
|
Licensed under the Apache License, Version 2.0 (the "License"); |
||||||
|
you may not use this file except in compliance with the License. |
||||||
|
You may obtain a copy of the License at |
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0 |
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing, software |
||||||
|
distributed under the License is distributed on an "AS IS" BASIS, |
||||||
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||||
|
See the License for the specific language governing permissions and |
||||||
|
limitations under the License. |
||||||
Loading…
Reference in new issue