提交demo代码

4 years ago · fe3dbb452d
19 changed files with 818 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -1,3 +1,7 @@
 # demo-connection-provider

-创建数据源连接的demo
+创建数据源连接的demo\
+demo生效后在设计器/决策平台的数据源管理页面会增加一个名为Demo Conn的数据源类型。\
+添加后设置一个key值，注：只有key1 key2 key3这三个key值可以链接成功。\
+添加完数据源连接，在模板数据集【注意不是服务器数据集】处可添加Demo Conn Data数据集\
+可以选择对应的数据源后预览得到对应的数据结果。
--- a/build.gradle
+++ b/build.gradle
@ -0,0 +1,124 @@
+
+apply plugin: 'java'
+
+[compileJava,compileTestJava]*.options*.encoding = 'UTF-8'
+
+ext {
+    /**
+     * 项目中依赖的jar的路径
+     * 1.如果依赖的jar需要打包到zip中,放置在lib根目录下
+     * 2.如果依赖的jar仅仅是编译时需要，防止在lib下子目录下即可
+     */
+    libPath = "$projectDir/../webroot/WEB-INF/lib"
+
+    /**
+     * 是否对插件的class进行加密保护，防止反编译
+     */
+    guard = false
+
+    def pluginInfo = getPluginInfo()
+    pluginPre = "fine-plugin"
+    pluginName = pluginInfo.id
+    pluginVersion = pluginInfo.version
+
+    outputPath = "$projectDir/../webroot/WEB-INF/plugins/plugin-" + pluginName + "-1.0/classes"
+}
+
+group = 'com.fr.plugin'
+version = '10.0'
+sourceCompatibility = '8'
+
+sourceSets {
+    main {
+        java.outputDir = file(outputPath)
+        output.resourcesDir = file(outputPath)
+    }
+}
+
+ant.importBuild("encrypt.xml")
+//定义ant变量
+ant.projectDir = projectDir
+ant.references["compile.classpath"] = ant.path {
+    fileset(dir: libPath, includes: '**/*.jar')
+    fileset(dir: ".",includes:"**/*.jar" )
+}
+
+classes.dependsOn('clean')
+
+task copyFiles(type: Copy,dependsOn: 'classes'){
+    from outputPath
+    into "$projectDir/classes"
+}
+
+task preJar(type:Copy,dependsOn: guard ? 'compile_encrypt_javas' : 'compile_plain_javas'){
+    from "$projectDir/classes"
+    into "$projectDir/transform-classes"
+    include "**/*.*"
+}
+jar.dependsOn("preJar")
+
+task makeJar(type: Jar,dependsOn: preJar){
+    from fileTree(dir: "$projectDir/transform-classes")
+    baseName pluginPre
+    appendix pluginName
+    version pluginVersion
+    destinationDir = file("$buildDir/libs")
+
+    doLast(){
+        delete file("$projectDir/classes")
+        delete file("$projectDir/transform-classes")
+    }
+}
+
+task copyFile(type: Copy,dependsOn: ["makeJar"]){
+    from "$buildDir/libs"
+    from("$projectDir/lib") {
+        include "*.jar"
+    }
+    from "$projectDir/plugin.xml"
+    into file("$buildDir/temp/plugin")
+}
+
+task zip(type:Zip,dependsOn:["copyFile"]){
+    from "$buildDir/temp/plugin"
+    destinationDir file("$buildDir/install")
+    baseName pluginPre
+    appendix pluginName
+    version pluginVersion
+}
+
+//控制build时包含哪些文件,排除哪些文件
+processResources {
+//    exclude everything
+//    用*.css没效果
+//    exclude '**/*.css'
+//    except this file
+//    include 'xx.xml'
+}
+
+/*读取plugin.xml中的version*/
+def getPluginInfo(){
+    def xmlFile = file("plugin.xml")
+    if (!xmlFile.exists()) {
+        return ["id":"none", "version":"1.0.0"]
+    }
+    def plugin = new XmlParser().parse(xmlFile)
+    def version = plugin.version[0].text()
+    def id = plugin.id[0].text()
+    return ["id":id,"version":version]
+}
+
+repositories {
+    mavenLocal()
+    maven {
+        url = uri('http://mvn.finedevelop.com/repository/maven-public/')
+    }
+}
+
+dependencies {
+    //使用本地jar
+    implementation  fileTree(dir: 'lib', include: ['**/*.jar'])
+    implementation  fileTree(dir: libPath, include: ['**/*.jar'])
+}
+
+
--- a/encrypt.xml
+++ b/encrypt.xml
@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<project>
+    <target name="compile_encrypt_javas" depends="copyFiles">
+        <echo message="加密文件"/>
+        <echo message="${projectDir}"/>
+        <taskdef name="pretreatment" classname="com.fr.plugin.pack.PluginPretreatmentTask">
+            <classpath refid="compile.classpath"/>
+        </taskdef>
+        <pretreatment baseDir="${projectDir}"/>
+    </target>
+    <target name="compile_plain_javas" depends="copyFiles">
+    </target>
+</project>
--- a/lib/common-kit-10.0-20210309.jar
+++ b/lib/common-kit-10.0-20210309.jar
--- a/lib/finekit-10.0-20210309.jar
+++ b/lib/finekit-10.0-20210309.jar
--- a/plugin.xml
+++ b/plugin.xml
@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><plugin>
+    <id>com.tptj.demo.hg.connection.v10</id>
+    <name><![CDATA[ connection demo ]]></name>
+    <active>yes</active>
+    <version>1.0</version>
+    <env-version>10.0</env-version>
+    <vendor>tptj</vendor>
+    <jartime>2019-07-18</jartime>
+    <description><![CDATA[  ]]></description>
+    <change-notes><![CDATA[]]></change-notes>
+	<main-package>com.tptj.demo.hg.connection</main-package>
+    <function-recorder class="com.tptj.demo.hg.connection.data.DemoData"/>
+    <extra-designer>
+        <ConnectionProvider class="com.tptj.demo.hg.connection.Demo"/>
+        <TableDataDefineProvider class="com.tptj.demo.hg.connection.DemoTableDataDefine"/>
+    </extra-designer>
+    <extra-decision>
+        <UniversalConnectionProvider class="com.tptj.demo.hg.connection.decision.Demo"/>
+    </extra-decision>
+</plugin>
--- a/src/main/java/com/tptj/demo/hg/connection/Demo.java
+++ b/src/main/java/com/tptj/demo/hg/connection/Demo.java
@ -0,0 +1,34 @@
+package com.tptj.demo.hg.connection;
+
+import com.fr.data.impl.Connection;
+import com.fr.design.beans.BasicBeanPane;
+import com.fr.design.fun.impl.AbstractConnectionProvider;
+import com.tptj.demo.hg.connection.conn.DemoConnection;
+import com.tptj.demo.hg.connection.conn.DemoConnectionPane;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ **/
+public class Demo extends AbstractConnectionProvider {
+    @Override
+    public String nameForConnection() {
+        return "Demo Conn";
+    }
+
+    @Override
+    public String iconPathForConnection() {
+        return "com/tptj/demo/hg/connection/images/icon.png";
+    }
+
+    @Override
+    public Class<? extends Connection> classForConnection() {
+        return DemoConnection.class;
+    }
+
+    @Override
+    public Class<? extends BasicBeanPane<? extends Connection>> appearanceForConnection() {
+        return DemoConnectionPane.class;
+    }
+}
--- a/src/main/java/com/tptj/demo/hg/connection/DemoTableDataDefine.java
+++ b/src/main/java/com/tptj/demo/hg/connection/DemoTableDataDefine.java
@ -0,0 +1,44 @@
+package com.tptj.demo.hg.connection;
+
+import com.fr.base.TableData;
+import com.fr.design.data.tabledata.tabledatapane.AbstractTableDataPane;
+import com.fr.design.fun.impl.AbstractTableDataDefineProvider;
+import com.tptj.demo.hg.connection.data.DemoData;
+import com.tptj.demo.hg.connection.data.DemoDataPane;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ **/
+public class DemoTableDataDefine extends AbstractTableDataDefineProvider {
+    @Override
+    public Class<? extends TableData> classForTableData() {
+        return DemoData.class;
+    }
+
+    @Override
+    public Class<? extends TableData> classForInitTableData() {
+        return null;
+    }
+
+    @Override
+    public Class<? extends AbstractTableDataPane> appearanceForTableData() {
+        return DemoDataPane.class;
+    }
+
+    @Override
+    public String nameForTableData() {
+        return "Demo Conn Data";
+    }
+
+    @Override
+    public String prefixForTableData() {
+        return "dcd";
+    }
+
+    @Override
+    public String iconPathForTableData() {
+        return "com/tptj/demo/hg/connection/images/icon.png";
+    }
+}
--- a/src/main/java/com/tptj/demo/hg/connection/conn/DemoConnection.java
+++ b/src/main/java/com/tptj/demo/hg/connection/conn/DemoConnection.java
@ -0,0 +1,69 @@
+package com.tptj.demo.hg.connection.conn;
+
+import com.fanruan.api.conf.HolderKit;
+import com.fanruan.api.data.open.BaseConnection;
+import com.fanruan.api.i18n.I18nKit;
+import com.fanruan.api.util.StringKit;
+import com.fr.config.holder.Conf;
+import com.fr.stable.xml.XMLPrintWriter;
+import com.fr.stable.xml.XMLableReader;
+import com.fr.third.ibm.icu.impl.Assert;
+import com.tptj.demo.hg.connection.store.Store;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ **/
+public class DemoConnection extends BaseConnection {
+
+    private Conf<String> key = HolderKit.simple(StringKit.EMPTY);
+
+    public String getKey() {
+        return key.get();
+    }
+
+    public void setKey(String key) {
+        this.key.set(key);
+    }
+
+    @Override
+    public void testConnection() throws Exception {
+        Assert.assrt(  Store.getInstance().contains(getKey()) );
+    }
+
+    @Override
+    public String connectMessage(boolean status) {
+        return I18nKit.getLocText(status?"Fine-Core_Datasource_Connection_Successfully":"Fine-Design_Database_Connection_Failed");
+    }
+
+    @Override
+    public String getDriver() {
+        return null;
+    }
+
+    @Override
+    public void readXML(XMLableReader reader) {
+        super.readXML(reader);
+        if (reader.isChildNode()) {
+            String tagName = reader.getTagName();
+            if ("Attr".equals(tagName)) {
+                setKey(reader.getAttrAsString("key", StringKit.EMPTY));
+            }
+        }
+    }
+
+    @Override
+    public void writeXML(XMLPrintWriter writer) {
+        super.writeXML(writer);
+        writer.startTAG("Attr").attr("key", getKey()).end();
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        DemoConnection cloned = (DemoConnection) super.clone();
+        cloned.key = (Conf<String>) key.clone();
+        return cloned;
+    }
+
+}
--- a/src/main/java/com/tptj/demo/hg/connection/conn/DemoConnectionPane.java
+++ b/src/main/java/com/tptj/demo/hg/connection/conn/DemoConnectionPane.java
@ -0,0 +1,45 @@
+package com.tptj.demo.hg.connection.conn;
+
+import com.fanruan.api.design.ui.component.UITextField;
+import com.fanruan.api.design.work.DatabaseConnectionPane;
+
+import javax.swing.*;
+import java.awt.*;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ **/
+public class DemoConnectionPane extends DatabaseConnectionPane<DemoConnection> {
+    //hugh:因为mainPanel是在父类的构造中先调用的，所以我们定义的控件一定不要在这里赋值！切记
+    private UITextField w_key;
+
+    @Override
+    protected JPanel mainPanel() {
+        JPanel pane = new JPanel();
+        w_key = new UITextField();
+        pane.setLayout( new BorderLayout(4,4) );
+        pane.add(w_key,BorderLayout.NORTH);
+        return pane;
+    }
+
+    @Override
+    protected void populateSubDatabaseConnectionBean( DemoConnection conn ) {
+        if( null != conn ){
+            w_key.setText(conn.getKey());
+        }
+    }
+
+    @Override
+    protected DemoConnection updateSubDatabaseConnectionBean() {
+        DemoConnection conn = new DemoConnection();
+        conn.setKey( w_key.getText() );
+        return conn;
+    }
+
+    @Override
+    protected String title4PopupWindow() {
+        return "Demo Conn";
+    }
+}
--- a/src/main/java/com/tptj/demo/hg/connection/data/DemoData.java
+++ b/src/main/java/com/tptj/demo/hg/connection/data/DemoData.java
@ -0,0 +1,70 @@
+package com.tptj.demo.hg.connection.data;
+
+import com.fanruan.api.conf.HolderKit;
+import com.fanruan.api.data.ConnectionKit;
+import com.fanruan.api.data.open.BaseTableData;
+import com.fanruan.api.util.StringKit;
+import com.fr.config.holder.Conf;
+import com.fr.general.data.DataModel;
+import com.fr.intelli.record.Focus;
+import com.fr.log.FineLoggerFactory;
+import com.fr.record.analyzer.EnableMetrics;
+import com.fr.script.Calculator;
+import com.fr.stable.xml.XMLPrintWriter;
+import com.fr.stable.xml.XMLableReader;
+import com.tptj.demo.hg.connection.conn.DemoConnection;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ **/
+@EnableMetrics
+public class DemoData extends BaseTableData {
+    private Conf<String> database = HolderKit.simple(StringKit.EMPTY);
+
+    public String getDatabase() {
+        return database.get();
+    }
+
+    public void setDatabase( String database) {
+        this.database.set(database);
+    }
+
+    @Override
+    @Focus(id = "com.tptj.demo.hg.connection.v10",text = "connection demo")
+    public DataModel createDataModel(Calculator calculator) {
+        DemoConnection conn = ConnectionKit.getConnection(getDatabase(),DemoConnection.class);
+        try {
+            conn.testConnection();
+        }catch (Exception e){
+            FineLoggerFactory.getLogger().error(e.getMessage(),e);
+            return DataModel.EMPTY_DATAMODEL;
+        }
+        return new DemoModel(conn);
+    }
+
+    @Override
+    public void readXML(XMLableReader reader) {
+        super.readXML(reader);
+        if (reader.isChildNode()) {
+            String tagName = reader.getTagName();
+            if ("Attr".equals(tagName)) {
+                setDatabase(reader.getAttrAsString("source", StringKit.EMPTY));
+            }
+        }
+    }
+
+    @Override
+    public void writeXML(XMLPrintWriter writer) {
+        super.writeXML(writer);
+        writer.startTAG("Attr").attr("source", getDatabase()).end();
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        DemoData cloned = (DemoData) super.clone();
+        cloned.database = (Conf<String>) database.clone();
+        return cloned;
+    }
+}
--- a/src/main/java/com/tptj/demo/hg/connection/data/DemoDataPane.java
+++ b/src/main/java/com/tptj/demo/hg/connection/data/DemoDataPane.java
@ -0,0 +1,66 @@
+package com.tptj.demo.hg.connection.data;
+
+import com.fanruan.api.design.work.BaseTableDataPane;
+import com.fanruan.api.design.work.ConnectionComboBoxPanel;
+import com.fr.base.BaseUtils;
+import com.fr.design.data.datapane.preview.PreviewTablePane;
+import com.fr.design.gui.ibutton.UIButton;
+import com.fr.design.layout.TableLayout;
+import com.fr.design.layout.TableLayoutHelper;
+import com.tptj.demo.hg.connection.conn.DemoConnection;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ **/
+public class DemoDataPane extends BaseTableDataPane<DemoData> {
+    private ConnectionComboBoxPanel w_connections;
+    public DemoDataPane(){
+        setLayout(new BorderLayout(4, 4));
+        w_connections = new ConnectionComboBoxPanel(DemoConnection.class);
+        add(w_connections, BorderLayout.NORTH);
+        UIButton preview = new UIButton(BaseUtils.readIcon("/com/fr/design/images/m_file/preview.png"));
+        preview.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                SwingUtilities.invokeLater(new Runnable() {
+                    @Override
+                    public void run() {
+                        PreviewTablePane.previewTableData(DemoDataPane.this.updateBean());
+                    }
+                });
+            }
+        });
+        add(TableLayoutHelper.createTableLayoutPane(
+                new Component[][] {{
+                        w_connections,preview
+                }},
+                new double[] { TableLayout.PREFERRED },
+                new double[] { TableLayout.FILL,TableLayout.PREFERRED }
+        ),BorderLayout.NORTH);
+    }
+    @Override
+    public void populateBean(DemoData data) {
+        if( null != data ){
+            w_connections.setSelectedItem( data.getDatabase() );
+        }
+    }
+
+    @Override
+    public DemoData updateBean() {
+        DemoData data = new DemoData();
+        data.setDatabase( w_connections.getSelectedItem() );
+        return data;
+    }
+
+    @Override
+    protected String title4PopupWindow() {
+        return "Demo Conn Data";
+    }
+}
--- a/src/main/java/com/tptj/demo/hg/connection/data/DemoModel.java
+++ b/src/main/java/com/tptj/demo/hg/connection/data/DemoModel.java
@ -0,0 +1,43 @@
+package com.tptj.demo.hg.connection.data;
+
+import com.fanruan.api.data.open.BaseDataModel;
+import com.fanruan.api.err.TableDataException;
+import com.tptj.demo.hg.connection.store.Data;
+import com.tptj.demo.hg.connection.conn.DemoConnection;
+import com.tptj.demo.hg.connection.store.Store;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ **/
+public class DemoModel extends BaseDataModel {
+    private Data data = Data.EMPTY;
+    public DemoModel( DemoConnection conn ){
+        data = Store.getInstance().get( conn.getKey() );
+    }
+    @Override
+    public int getColumnCount() throws TableDataException {
+        return data.getKey().length;
+    }
+
+    @Override
+    public String getColumnName(int cIdx) throws TableDataException {
+        return data.getKey()[cIdx];
+    }
+
+    @Override
+    public int getRowCount() throws TableDataException {
+        return data.getRow().length;
+    }
+
+    @Override
+    public Object getValueAt(int rIdx, int cIdx) throws TableDataException {
+        return data.getRow()[rIdx][cIdx];
+    }
+
+    @Override
+    public void release() throws Exception {
+        data = Data.EMPTY;
+    }
+}
--- a/src/main/java/com/tptj/demo/hg/connection/decision/WebDemo.java
+++ b/src/main/java/com/tptj/demo/hg/connection/decision/WebDemo.java
@ -0,0 +1,62 @@
+package com.tptj.demo.hg.connection.decision;
+
+import com.fanruan.api.util.StringKit;
+import com.fr.decision.fun.impl.AbstractUniversalConnectionProvider;
+import com.fr.json.JSONObject;
+import com.fr.web.struct.Atom;
+import com.fr.web.struct.Component;
+import com.fr.web.struct.browser.RequestClient;
+import com.fr.web.struct.category.ScriptPath;
+import com.tptj.demo.hg.connection.conn.DemoConnection;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ **/
+public class WebDemo extends AbstractUniversalConnectionProvider<DemoConnection> {
+
+    @Override
+    public String nameForConnection() {
+        return "demo_con";
+    }
+
+    @Override
+    public String iconPathForConnection() {
+        return "/com/tptj/demo/hg/connection/images/icon.png";
+    }
+
+    @Override
+    public Class<DemoConnection> classForConnection() {
+        return DemoConnection.class;
+    }
+
+    @Override
+    public Atom client() {
+        return new Component() {
+            @Override
+            public ScriptPath script(RequestClient client) {
+                return ScriptPath.build("com/tptj/demo/hg/connection/js/main.js");
+            }
+        };
+    }
+
+    @Override
+    public JSONObject serialize(DemoConnection connection) {
+        return JSONObject.create().put("key",connection.getKey());
+    }
+
+    @Override
+    public DemoConnection deserialize(DemoConnection old, JSONObject config ){
+        DemoConnection conn = new DemoConnection();
+        conn.setKey(config.optString("key", StringKit.EMPTY));
+        if( null != old  ){
+            conn.setId( old.getId() );
+            conn.setCreator( old.getCreator() );
+        }
+        return conn;
+    }
+
+
+
+}
--- a/src/main/java/com/tptj/demo/hg/connection/store/Data.java
+++ b/src/main/java/com/tptj/demo/hg/connection/store/Data.java
@ -0,0 +1,33 @@
+package com.tptj.demo.hg.connection.store;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ **/
+public class Data {
+    private String[] key = new String[0];
+    private String[][] row = new String[0][0];
+    public static final Data EMPTY = new Data();
+    private Data(){}
+    public Data(String[] key, String[][] row) {
+        this.key = key;
+        this.row = row;
+    }
+
+    public String[] getKey() {
+        return key;
+    }
+
+    public void setKey(String[] key) {
+        this.key = key;
+    }
+
+    public String[][] getRow() {
+        return row;
+    }
+
+    public void setRow(String[][] row) {
+        this.row = row;
+    }
+}
--- a/src/main/java/com/tptj/demo/hg/connection/store/Store.java
+++ b/src/main/java/com/tptj/demo/hg/connection/store/Store.java
@ -0,0 +1,57 @@
+package com.tptj.demo.hg.connection.store;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-31
+ * 模拟数据源
+ **/
+public class Store {
+    private Map<String, Data> store = new HashMap<String,Data>(3);
+    private static Store instance = null;
+    private Store(){ }
+
+    public boolean contains(String key){
+        return store.containsKey(key);
+    }
+
+    public Data get(String key){
+        return store.get(key);
+    }
+
+    private void load(){
+        store.put("key1",new Data(new String[]{"k1","k2","k3"},
+                new String[][]{
+                        {"v11","v12","v13"},
+                        {"v21","v22","v23"},
+                        {"v31","v32","v33"}
+                } ));
+        store.put("key2",new Data(new String[]{"k4","k5"},
+                new String[][]{
+                        {"n11","n12"},
+                        {"n21","n22"},
+                        {"n31","n32"}
+                } ));
+        store.put("key3",new Data(new String[]{"k6","k7","k3","k8"},
+                new String[][]{
+                        {"x11","x12","x13","x14"},
+                        {"x21","x22","x23","x24"},
+                        {"x31","x32","x33","x34"}
+                } ));
+    }
+
+    public static Store getInstance(){
+        if( null == instance ){
+            synchronized (Store.class){
+                if( null == instance ){
+                    instance = new Store();
+                    instance.load();
+                }
+            }
+        }
+        return instance;
+    }
+}
--- a/src/main/resources/com/tptj/demo/hg/connection/images/demo.jpg
+++ b/src/main/resources/com/tptj/demo/hg/connection/images/demo.jpg
--- a/src/main/resources/com/tptj/demo/hg/connection/images/icon.png
+++ b/src/main/resources/com/tptj/demo/hg/connection/images/icon.png
--- a/src/main/resources/com/tptj/demo/hg/connection/js/main.js
+++ b/src/main/resources/com/tptj/demo/hg/connection/js/main.js
@ -0,0 +1,133 @@
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021-03-29
+ **/
+!(function () {
+
+    //编辑配置
+    var createEditLine = function(label,value,ref,action){
+        return {
+            type: 'bi.left',
+            items: [
+                {
+                    type: 'bi.label',
+                    cls: 'bi-font-bold',
+                    width: 100,
+                    textAlign: 'left',
+                    text: label
+                },
+                {
+                    type: 'bi.text_editor',
+                    width: 300,
+                    allowBlank: true,
+                    ref: ref,
+                    value:value,
+                    listeners: [{
+                        eventName: BI.FormulaEditor.EVENT_CHANGE,
+                        action: action
+                    }]
+                }
+            ]
+        };
+    }
+    var DemoEditName = 'dec.dcm.connection.plugin.demo.edit';
+    var DemoEdit = BI.inherit(BI.Widget, {
+        props: {
+            value:{
+                key: ''
+            },
+            connectionName:''
+        },
+        render() {
+            var self = this;
+            var o = this.options;
+            return {
+                type: 'bi.vertical',
+                hgap: 15,
+                vgap: 10,
+                items: [
+                    createEditLine(
+                        '数据源名称',
+                        o.connectionName,//self._parent.options.formData.connectionName,
+                        function(_ref) {
+                            self.name = _ref;
+                        },
+                        //hugh:2021-04-02，截止目前的所有发布版本均不支持getName方法修改数据源连接名称，需要使用下面这种非常不友好的方式修改
+                        function () {
+                            self._parent.options.formData.connectionName = this.getValue();
+                        }
+                    ),
+                    createEditLine(
+                        'key值',
+                        o.value.key,
+                        function(_ref) {
+                            self.key = _ref;
+                        },
+                        function () {}
+                    )
+                ]
+            };
+        },
+        getValue() {
+            return {
+                key: this.key.getValue()
+            };
+        },
+        //hugh:2021-04-02下个小版本应该就支持直接使用getName来返回要修改的数据源链接名称了
+        getName(){
+            return this.name.getValue();
+        }
+    });
+    BI.shortcut(DemoEditName, DemoEdit);
+    BI.constant('dec.constant.database.conf.connect.form.demo.edit', DemoEditName);
+
+    //显示配置
+    var DemoShowName = 'dec.dcm.connection.plugin.demo.show';
+    var DemoShow = BI.inherit(BI.Widget, {
+        props: {
+            value: {
+                key: ''
+            }
+        },
+        render() {
+            var o = this.options;
+            return {
+                type: 'bi.vertical',
+                hgap: 15,
+                vgap: 10,
+                items: [
+                    {
+                        type: 'bi.left',
+                        items: [
+                            {
+                                type: 'bi.label',
+                                cls: 'bi-font-bold',
+                                width: 100,
+                                textAlign: 'left',
+                                text: 'Key值'
+                            },
+                            {
+                                type: 'bi.label',
+                                text: o.value.key
+                            }
+                        ]
+                    }
+                ]
+            };
+        }
+    });
+
+    BI.shortcut(DemoShowName, DemoShow);
+    BI.constant('dec.constant.database.conf.connect.form.demo.show', DemoShowName);
+    //注册
+    BI.config('dec.connection.provider.datebase', function(provider){
+        provider.registerDatabaseType({
+            text: 'Demo Conn',
+            databaseType: 'demo_con',
+            iconUrl: 'com/tptj/demo/hg/connection/images/demo.jpg',
+            edit: 'dec.dcm.connection.plugin.demo.edit',
+            show: 'dec.dcm.connection.plugin.demo.show',
+        });
+    });
+})();