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demo-tabledata-redis
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上传文件至 'src/main/java/com/fr/plugin/db/redis/core'

paid
abel 6 years ago
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1 changed files with 154 additions and 153 deletions
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  1. 307
      src/main/java/com/fr/plugin/db/redis/core/RedisTableData.java

307
src/main/java/com/fr/plugin/db/redis/core/RedisTableData.java
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@ -1,154 +1,155 @@
package com.fr.plugin.db.redis.core;
import com.fr.base.Parameter;
import com.fr.base.TableData;
import com.fr.base.TemplateUtils;
import com.fr.config.holder.Conf;
import com.fr.config.holder.factory.Holders;
import com.fr.config.holder.factory.XmlHolders;
import com.fr.data.AbstractParameterTableData;
import com.fr.data.core.DataCoreXmlUtils;
import com.fr.data.impl.Connection;
import com.fr.data.impl.NameDatabaseConnection;
import com.fr.file.DatasourceManager;
import com.fr.general.data.DataModel;
import com.fr.general.xml.GeneralXMLTools;
import com.fr.intelli.record.Focus;
import com.fr.intelli.record.Original;
import com.fr.plugin.db.redis.core.order.OrderValue;
import com.fr.plugin.db.redis.core.order.impl.NumberOrderValue;
import com.fr.record.analyzer.EnableMetrics;
import com.fr.script.Calculator;
import com.fr.stable.ArrayUtils;
import com.fr.stable.ParameterProvider;
import com.fr.stable.StringUtils;
import com.fr.stable.xml.XMLPrintWriter;
import com.fr.stable.xml.XMLableReader;
import java.util.HashMap;
import java.util.Map;
@EnableMetrics
public class RedisTableData extends AbstractParameterTableData {
private Conf<Connection> database = Holders.obj(null, Connection.class);
private Conf<OrderValue> dbIndex = XmlHolders.obj(new NumberOrderValue(0), OrderValue.class, OrderValue.XML_TAG);
private Conf<String> query = Holders.simple(StringUtils.EMPTY);
public void setDatabase(Connection c) {
this.database.set(c);
}
public Connection getDatabase() {
return database.get();
}
public OrderValue getOrderValue() {
return dbIndex.get();
}
public void setOrderValue(OrderValue dbIndex) {
this.dbIndex.set(dbIndex);
}
public String getQuery() {
return query.get();
}
public void setQuery(String query) {
this.query.set(query);
}
public void setParameters(ParameterProvider[] providers) {
super.setDefaultParameters(providers);
}
@Override
public DataModel createDataModel(Calculator calculator) {
return createDataModel(calculator, TableData.RESULT_ALL);
}
@Override
@Focus(id = RedisConstants.PLUGIN_ID, text = "Plugin-Redis_DB", source = Original.PLUGIN)
public DataModel createDataModel(Calculator calculator, int rowCount) {
Parameter[] ps = Parameter.providers2Parameter(getParameters(calculator));
Connection connection = database.get();
if (connection instanceof NameDatabaseConnection) {
String name = ((NameDatabaseConnection) connection).getName();
RedisDatabaseConnection rc = DatasourceManager.getProviderInstance().getConnection(name, RedisDatabaseConnection.class);
if (rc != null) {
OrderValue orderValue = dbIndex.get();
return new RedisTableDataModel(calculator, ps, rc,
orderValue == null ? 0 : orderValue.toIndex(calculator, ps),
calculateQuery(query.get(), ps),
rowCount);
}
}
return null;
}
private String calculateQuery(String query, Parameter[] ps) {
if (ArrayUtils.isEmpty(ps)) {
return query;
}
Map<String, Object> map = new HashMap<String, Object>();
for (Parameter p : ps) {
map.put(p.getName(), p.getValue());
}
try {
return TemplateUtils.renderParameter4Tpl(query, map);
} catch (Exception e) {
return query;
}
}
public void readXML(XMLableReader reader) {
super.readXML(reader);
if (reader.isChildNode()) {
String tmpName = reader.getTagName();
String tmpVal;
if (OrderValue.XML_TAG.equals(tmpName)) {
OrderValue orderValue = (OrderValue) GeneralXMLTools.readXMLable(reader);
if (orderValue != null) {
setOrderValue(orderValue);
}
} else if (com.fr.data.impl.Connection.XML_TAG.equals(tmpName)) {
if (reader.getAttrAsString("class", null) != null) {
com.fr.data.impl.Connection con = DataCoreXmlUtils.readXMLConnection(reader);
this.setDatabase(con);
}
} else if ("Query".equals(tmpName)) {
tmpVal = reader.getElementValue();
if (isNotNullValue(tmpVal)) {
this.setQuery(tmpVal);
}
}
}
}
@Override
public void writeXML(XMLPrintWriter writer) {
super.writeXML(writer);
GeneralXMLTools.writeXMLable(writer, dbIndex.get(), OrderValue.XML_TAG);
if (this.database.get() != null) {
DataCoreXmlUtils.writeXMLConnection(writer, this.database.get());
}
writer.startTAG("Query").textNode(getQuery()).end();
}
private boolean isNotNullValue(String value) {
return value != null && !"null".equals(value);
}
@Override
public Object clone() throws CloneNotSupportedException {
RedisTableData cloned = (RedisTableData) super.clone();
cloned.database = (Conf<Connection>) database.clone();
cloned.query = (Conf<String>) query.clone();
cloned.dbIndex = (Conf<OrderValue>) dbIndex.clone();
return cloned;
}
package com.fr.plugin.db.redis.core;
import com.fr.base.Parameter;
import com.fr.base.TableData;
import com.fr.base.TemplateUtils;
import com.fr.config.holder.Conf;
import com.fr.config.holder.factory.Holders;
import com.fr.config.holder.factory.XmlHolders;
import com.fr.data.AbstractParameterTableData;
import com.fr.data.core.DataCoreXmlUtils;
import com.fr.data.impl.Connection;
import com.fr.data.impl.NameDatabaseConnection;
import com.fr.file.DatasourceManager;
import com.fr.general.data.DataModel;
import com.fr.general.xml.GeneralXMLTools;
import com.fr.intelli.record.Focus;
import com.fr.intelli.record.Original;
import com.fr.plugin.db.redis.core.order.OrderValue;
import com.fr.plugin.db.redis.core.order.impl.NumberOrderValue;
import com.fr.record.analyzer.EnableMetrics;
import com.fr.script.Calculator;
import com.fr.stable.ArrayUtils;
import com.fr.stable.ParameterProvider;
import com.fr.stable.StringUtils;
import com.fr.stable.xml.XMLPrintWriter;
import com.fr.stable.xml.XMLableReader;
import java.util.HashMap;
import java.util.Map;
@EnableMetrics
public class RedisTableData extends AbstractParameterTableData {
private static final long serialVersionUID = 7017455818551800001L;
private Conf<Connection> database = Holders.obj(null, Connection.class);
private Conf<OrderValue> dbIndex = XmlHolders.obj(new NumberOrderValue(0), OrderValue.class, OrderValue.XML_TAG);
private Conf<String> query = Holders.simple(StringUtils.EMPTY);
public void setDatabase(Connection c) {
this.database.set(c);
}
public Connection getDatabase() {
return database.get();
}
public OrderValue getOrderValue() {
return dbIndex.get();
}
public void setOrderValue(OrderValue dbIndex) {
this.dbIndex.set(dbIndex);
}
public String getQuery() {
return query.get();
}
public void setQuery(String query) {
this.query.set(query);
}
public void setParameters(ParameterProvider[] providers) {
super.setDefaultParameters(providers);
}
@Override
public DataModel createDataModel(Calculator calculator) {
return createDataModel(calculator, TableData.RESULT_ALL);
}
@Override
@Focus(id = RedisConstants.PLUGIN_ID, text = "Plugin-Redis_DB", source = Original.PLUGIN)
public DataModel createDataModel(Calculator calculator, int rowCount) {
Parameter[] ps = Parameter.providers2Parameter(getParameters(calculator));
Connection connection = database.get();
if (connection instanceof NameDatabaseConnection) {
String name = ((NameDatabaseConnection) connection).getName();
RedisDatabaseConnection rc = DatasourceManager.getProviderInstance().getConnection(name, RedisDatabaseConnection.class);
if (rc != null) {
OrderValue orderValue = dbIndex.get();
return new RedisTableDataModel(calculator, ps, rc,
orderValue == null ? 0 : orderValue.toIndex(calculator, ps),
calculateQuery(query.get(), ps),
rowCount);
}
}
return null;
}
private String calculateQuery(String query, Parameter[] ps) {
if (ArrayUtils.isEmpty(ps)) {
return query;
}
Map<String, Object> map = new HashMap<String, Object>();
for (Parameter p : ps) {
map.put(p.getName(), p.getValue());
}
try {
return TemplateUtils.renderParameter4Tpl(query, map);
} catch (Exception e) {
return query;
}
}
public void readXML(XMLableReader reader) {
super.readXML(reader);
if (reader.isChildNode()) {
String tmpName = reader.getTagName();
String tmpVal;
if (OrderValue.XML_TAG.equals(tmpName)) {
OrderValue orderValue = (OrderValue) GeneralXMLTools.readXMLable(reader);
if (orderValue != null) {
setOrderValue(orderValue);
}
} else if (com.fr.data.impl.Connection.XML_TAG.equals(tmpName)) {
if (reader.getAttrAsString("class", null) != null) {
com.fr.data.impl.Connection con = DataCoreXmlUtils.readXMLConnection(reader);
this.setDatabase(con);
}
} else if ("Query".equals(tmpName)) {
tmpVal = reader.getElementValue();
if (isNotNullValue(tmpVal)) {
this.setQuery(tmpVal);
}
}
}
}
@Override
public void writeXML(XMLPrintWriter writer) {
super.writeXML(writer);
GeneralXMLTools.writeXMLable(writer, dbIndex.get(), OrderValue.XML_TAG);
if (this.database.get() != null) {
DataCoreXmlUtils.writeXMLConnection(writer, this.database.get());
}
writer.startTAG("Query").textNode(getQuery()).end();
}
private boolean isNotNullValue(String value) {
return value != null && !"null".equals(value);
}
@Override
public Object clone() throws CloneNotSupportedException {
RedisTableData cloned = (RedisTableData) super.clone();
cloned.database = (Conf<Connection>) database.clone();
cloned.query = (Conf<String>) query.clone();
cloned.dbIndex = (Conf<OrderValue>) dbIndex.clone();
return cloned;
}
}
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