新插件SelectSelectivePlugin实现

src/main/java/com/itfsw/mybatis/generator/plugins/LimitPlugin.java

@@ -169,6 +169,31 @@ public class LimitPlugin extends BasePlugin {
      */
     @Override
     public boolean sqlMapSelectByExampleWithoutBLOBsElementGenerated(XmlElement element, IntrospectedTable introspectedTable) {
+        this.generateLimitElement(element, introspectedTable);
+        return true;
+    }
+
+    /**
+     * SQL Map Methods 生成
+     * 具体执行顺序 http://www.mybatis.org/generator/reference/pluggingIn.html
+     *
+     * @param element
+     * @param introspectedTable
+     * @return
+     */
+    @Override
+    public boolean sqlMapSelectByExampleWithBLOBsElementGenerated(XmlElement element, IntrospectedTable introspectedTable) {
+        this.generateLimitElement(element, introspectedTable);
+        return true;
+    }
+
+    /**
+     * 生成limit节点
+     *
+     * @param element
+     * @param introspectedTable
+     */
+    public void generateLimitElement(XmlElement element, IntrospectedTable introspectedTable){
         XmlElement ifLimitNotNullElement = new XmlElement("if");
         ifLimitNotNullElement.addAttribute(new Attribute("test", "rows != null"));
 
@@ -185,20 +210,5 @@ public class LimitPlugin extends BasePlugin {
         element.addElement(ifLimitNotNullElement);
 
         logger.debug("itfsw(MySQL分页插件):"+introspectedTable.getMyBatis3XmlMapperFileName()+"selectByExample方法增加分页条件。");
-
-        return true;
-    }
-
-    /**
-     * SQL Map Methods 生成
-     * 具体执行顺序 http://www.mybatis.org/generator/reference/pluggingIn.html
-     *
-     * @param element
-     * @param introspectedTable
-     * @return
-     */
-    @Override
-    public boolean sqlMapSelectByExampleWithBLOBsElementGenerated(XmlElement element, IntrospectedTable introspectedTable) {
-        return this.sqlMapSelectByExampleWithoutBLOBsElementGenerated(element, introspectedTable);
     }
 }

src/main/java/com/itfsw/mybatis/generator/plugins/ModelBuilderPlugin.java

@@ -17,9 +17,9 @@
 package com.itfsw.mybatis.generator.plugins;
 
 import com.itfsw.mybatis.generator.plugins.utils.BasePlugin;
+import com.itfsw.mybatis.generator.plugins.utils.FormatTools;
 import com.itfsw.mybatis.generator.plugins.utils.IncrementsPluginTools;
 import com.itfsw.mybatis.generator.plugins.utils.JavaElementGeneratorTools;
-import com.itfsw.mybatis.generator.plugins.utils.enhanced.JavaElementEnhanced;
 import org.mybatis.generator.api.IntrospectedColumn;
 import org.mybatis.generator.api.IntrospectedTable;
 import org.mybatis.generator.api.dom.java.*;
@@ -200,7 +200,7 @@ public class ModelBuilderPlugin extends BasePlugin {
                     mIncrements.addBodyLine("obj." + setterMethod.getName() + "(" + field.getName() + ");");
                     mIncrements.addBodyLine("return this;");
 
-                    JavaElementEnhanced.addMethodWithBestPosition(innerClass, mIncrements);
+                    FormatTools.addMethodWithBestPosition(innerClass, mIncrements);
                 }
             }
         }

src/main/java/com/itfsw/mybatis/generator/plugins/SelectOneByExamplePlugin.java

@@ -17,6 +17,7 @@
 package com.itfsw.mybatis.generator.plugins;
 
 import com.itfsw.mybatis.generator.plugins.utils.BasePlugin;
+import com.itfsw.mybatis.generator.plugins.utils.FormatTools;
 import com.itfsw.mybatis.generator.plugins.utils.JavaElementGeneratorTools;
 import com.itfsw.mybatis.generator.plugins.utils.XmlElementGeneratorTools;
 import org.mybatis.generator.api.IntrospectedColumn;
@@ -132,7 +133,7 @@ public class SelectOneByExamplePlugin extends BasePlugin {
         commentGenerator.addGeneralMethodComment(method, introspectedTable);
 
         // interface 增加方法
-        interfaze.addMethod(method);
+        FormatTools.addMethodWithBestPosition(interfaze, method);
         logger.debug("itfsw(查询单条数据插件):" + interfaze.getType().getShortName() + "增加selectOneByExample方法。");
 
         // 方法生成 selectOneByExampleWithBLOBs !!! 注意这里的行为不以有没有生成Model 的 WithBLOBs类为基准
@@ -147,7 +148,7 @@ public class SelectOneByExamplePlugin extends BasePlugin {
             commentGenerator.addGeneralMethodComment(method1, introspectedTable);
 
             // interface 增加方法
-            interfaze.addMethod(method1);
+            FormatTools.addMethodWithBestPosition(interfaze, method1);
             logger.debug("itfsw(查询单条数据插件):" + interfaze.getType().getShortName() + "增加selectOneByExampleWithBLOBs方法。");
         }
 
@@ -200,7 +201,7 @@ public class SelectOneByExamplePlugin extends BasePlugin {
         // 只查询一条
         selectOneElement.addElement(new TextElement("limit 1"));
         // 添加到根节点
-        document.getRootElement().addElement(selectOneElement);
+        FormatTools.addElementWithBestPosition(document.getRootElement(), selectOneElement);
         logger.debug("itfsw(查询单条数据插件):" + introspectedTable.getMyBatis3XmlMapperFileName() + "增加selectOneByExample方法。");
 
         // ------------------------------------ selectOneByExampleWithBLOBs ----------------------------------
@@ -247,7 +248,7 @@ public class SelectOneByExamplePlugin extends BasePlugin {
             selectOneWithBLOBsElement.addElement(new TextElement("limit 1"));
 
             // 添加到根节点
-            document.getRootElement().addElement(selectOneWithBLOBsElement);
+            FormatTools.addElementWithBestPosition(document.getRootElement(), selectOneWithBLOBsElement);
             logger.debug("itfsw(查询单条数据插件):" + introspectedTable.getMyBatis3XmlMapperFileName() + "增加selectOneByExampleWithBLOBs方法。");
         }
 

src/main/java/com/itfsw/mybatis/generator/plugins/SelectSelectivePlugin.java

@@ -0,0 +1,239 @@
+/*
+ * Copyright (c) 2017.
+ *
+ * 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.
+ */
+
+package com.itfsw.mybatis.generator.plugins;
+
+import com.itfsw.mybatis.generator.plugins.utils.*;
+import org.mybatis.generator.api.IntrospectedColumn;
+import org.mybatis.generator.api.IntrospectedTable;
+import org.mybatis.generator.api.dom.java.*;
+import org.mybatis.generator.api.dom.xml.Attribute;
+import org.mybatis.generator.api.dom.xml.Document;
+import org.mybatis.generator.api.dom.xml.TextElement;
+import org.mybatis.generator.api.dom.xml.XmlElement;
+import org.mybatis.generator.codegen.mybatis3.MyBatis3FormattingUtilities;
+
+import java.util.List;
+
+import static org.mybatis.generator.internal.util.StringUtility.stringHasValue;
+
+/**
+ * ---------------------------------------------------------------------------
+ *
+ * ---------------------------------------------------------------------------
+ * @author: hewei
+ * @time:2017/6/29 13:34
+ * ---------------------------------------------------------------------------
+ */
+public class SelectSelectivePlugin extends BasePlugin {
+    public static final String METHOD_SELECT_BY_EXAMPLE_SELECTIVE = "selectByExampleSelective";
+    public static final String METHOD_SELECT_BY_PRIMARY_KEY_SELECTIVE = "selectByPrimaryKeySelective";
+    public static final String METHOD_SELECT_ONE_BY_EXAMPLE_SELECTIVE = "selectOneByExampleSelective";
+
+    /**
+     * 具体执行顺序 http://www.mybatis.org/generator/reference/pluggingIn.html
+     * @param warnings
+     * @return
+     */
+    @Override
+    public boolean validate(List<String> warnings) {
+
+        // 插件使用前提是使用了ModelColumnPlugin插件
+        if (!PluginTools.checkDependencyPlugin(getContext(), ModelColumnPlugin.class)) {
+            warnings.add("itfsw:插件" + this.getClass().getTypeName() + "插件需配合com.itfsw.mybatis.generator.plugins.ModelColumnPlugin插件使用！");
+            return false;
+        }
+
+        return super.validate(warnings);
+    }
+
+    /**
+     * 具体执行顺序 http://www.mybatis.org/generator/reference/pluggingIn.html
+     * @param interfaze
+     * @param topLevelClass
+     * @param introspectedTable
+     * @return
+     */
+    @Override
+    public boolean clientGenerated(Interface interfaze, TopLevelClass topLevelClass, IntrospectedTable introspectedTable) {
+        // 找出全字段对应的Model
+        FullyQualifiedJavaType fullFieldModel = introspectedTable.getRules().calculateAllFieldsClass();
+        // 返回list类型
+        FullyQualifiedJavaType listType = FullyQualifiedJavaType.getNewListInstance();
+        listType.addTypeArgument(fullFieldModel);
+        // column枚举
+        FullyQualifiedJavaType selectiveType = new FullyQualifiedJavaType(fullFieldModel.getShortName() + "." + ModelColumnPlugin.ENUM_NAME);
+
+        // 1. selectByExampleSelective 方法
+        Method mSelectByExampleSelective = JavaElementGeneratorTools.generateMethod(
+                METHOD_SELECT_BY_EXAMPLE_SELECTIVE,
+                JavaVisibility.DEFAULT,
+                listType,
+                new Parameter(new FullyQualifiedJavaType(introspectedTable.getExampleType()), "example", "@Param(\"example\")"),
+                new Parameter(selectiveType, "selective", "@Param(\"selective\")", true)
+        );
+        commentGenerator.addGeneralMethodComment(mSelectByExampleSelective, introspectedTable);
+        FormatTools.addMethodWithBestPosition(interfaze, mSelectByExampleSelective);
+
+        // 2. selectByPrimaryKeySelective
+        Method mSelectByPrimaryKeySelective = JavaElementGeneratorTools.generateMethod(
+                METHOD_SELECT_BY_PRIMARY_KEY_SELECTIVE,
+                JavaVisibility.DEFAULT,
+                fullFieldModel
+        );
+        if (introspectedTable.getRules().generatePrimaryKeyClass()) {
+            FullyQualifiedJavaType type = new FullyQualifiedJavaType(introspectedTable.getPrimaryKeyType());
+            mSelectByPrimaryKeySelective.addParameter(new Parameter(type, "key", "@Param(\"record\")"));
+        } else {
+            // no primary key class - fields are in the base class
+            // if more than one PK field, then we need to annotate the
+            // parameters
+            // for MyBatis3
+            List<IntrospectedColumn> introspectedColumns = introspectedTable.getPrimaryKeyColumns();
+
+            for (IntrospectedColumn introspectedColumn : introspectedColumns) {
+                FullyQualifiedJavaType type = introspectedColumn.getFullyQualifiedJavaType();
+                Parameter parameter = new Parameter(type, introspectedColumn.getJavaProperty());
+                parameter.addAnnotation("@Param(\"" + introspectedColumn.getJavaProperty() + "\")");
+                mSelectByPrimaryKeySelective.addParameter(parameter);
+            }
+        }
+        mSelectByPrimaryKeySelective.addParameter(new Parameter(selectiveType, "selective", "@Param(\"selective\")", true));
+        commentGenerator.addGeneralMethodComment(mSelectByPrimaryKeySelective, introspectedTable);
+        FormatTools.addMethodWithBestPosition(interfaze, mSelectByPrimaryKeySelective);
+
+        // 3. selectOneByExampleSelective
+        if (PluginTools.getPluginConfiguration(context, SelectOneByExamplePlugin.class) != null) {
+            Method mSelectOneByExampleSelective = JavaElementGeneratorTools.generateMethod(
+                    METHOD_SELECT_ONE_BY_EXAMPLE_SELECTIVE,
+                    JavaVisibility.DEFAULT,
+                    fullFieldModel,
+                    new Parameter(new FullyQualifiedJavaType(introspectedTable.getExampleType()), "example", "@Param(\"example\")"),
+                    new Parameter(selectiveType, "selective", "@Param(\"selective\")", true)
+            );
+            commentGenerator.addGeneralMethodComment(mSelectOneByExampleSelective, introspectedTable);
+            FormatTools.addMethodWithBestPosition(interfaze, mSelectOneByExampleSelective);
+        }
+
+        return true;
+    }
+
+    /**
+     * 具体执行顺序 http://www.mybatis.org/generator/reference/pluggingIn.html
+     * @param document
+     * @param introspectedTable
+     * @return
+     */
+    @Override
+    public boolean sqlMapDocumentGenerated(Document document, IntrospectedTable introspectedTable) {
+        // 生成返回字段节点
+        XmlElement columnsEle = new XmlElement("foreach");
+        columnsEle.addAttribute(new Attribute("collection", "selective"));
+        columnsEle.addAttribute(new Attribute("item", "column"));
+        columnsEle.addAttribute(new Attribute("separator", ","));
+        columnsEle.addElement(new TextElement("${column.value}"));
+
+        // 1. selectByExampleSelective 方法
+        XmlElement selectByExampleSelectiveEle = new XmlElement("select");
+        commentGenerator.addComment(selectByExampleSelectiveEle);
+
+        selectByExampleSelectiveEle.addAttribute(new Attribute("id", METHOD_SELECT_BY_EXAMPLE_SELECTIVE));
+        selectByExampleSelectiveEle.addAttribute(new Attribute("resultType", introspectedTable.getRules().calculateAllFieldsClass().getFullyQualifiedName()));
+        selectByExampleSelectiveEle.addAttribute(new Attribute("parameterType", "map"));
+
+        selectByExampleSelectiveEle.addElement(new TextElement("select"));
+        if (stringHasValue(introspectedTable.getSelectByExampleQueryId())) {
+            selectByExampleSelectiveEle.addElement(new TextElement("'" + introspectedTable.getSelectByExampleQueryId() + "' as QUERYID,"));
+        }
+        selectByExampleSelectiveEle.addElement(columnsEle);
+        selectByExampleSelectiveEle.addElement(new TextElement("from " + introspectedTable.getAliasedFullyQualifiedTableNameAtRuntime()));
+
+        selectByExampleSelectiveEle.addElement(XmlElementGeneratorTools.getUpdateByExampleIncludeElement(introspectedTable));
+
+        XmlElement ifElement = new XmlElement("if");
+        ifElement.addAttribute(new Attribute("test", "example.orderByClause != null"));
+        ifElement.addElement(new TextElement("order by ${example.orderByClause}"));
+        selectByExampleSelectiveEle.addElement(ifElement);
+
+        FormatTools.addElementWithBestPosition(document.getRootElement(), selectByExampleSelectiveEle);
+
+        // 2. selectByPrimaryKeySelective
+        XmlElement selectByPrimaryKeySelectiveEle = new XmlElement("select"); 
+        commentGenerator.addComment(selectByPrimaryKeySelectiveEle);
+
+        selectByPrimaryKeySelectiveEle.addAttribute(new Attribute("id", METHOD_SELECT_BY_PRIMARY_KEY_SELECTIVE));
+        selectByPrimaryKeySelectiveEle.addAttribute(new Attribute("resultType", introspectedTable.getRules().calculateAllFieldsClass().getFullyQualifiedName()));
+        selectByPrimaryKeySelectiveEle.addAttribute(new Attribute("parameterType", "map"));
+
+        selectByPrimaryKeySelectiveEle.addElement(new TextElement("select"));
+        if (stringHasValue(introspectedTable.getSelectByExampleQueryId())) {
+            selectByPrimaryKeySelectiveEle.addElement(new TextElement("'" + introspectedTable.getSelectByExampleQueryId() + "' as QUERYID,"));
+        }
+        selectByPrimaryKeySelectiveEle.addElement(columnsEle);
+        selectByPrimaryKeySelectiveEle.addElement(new TextElement("from " + introspectedTable.getAliasedFullyQualifiedTableNameAtRuntime()));
+
+        boolean and = false;
+        StringBuffer sb = new StringBuffer();
+        for (IntrospectedColumn introspectedColumn : introspectedTable.getPrimaryKeyColumns()) {
+            sb.setLength(0);
+            if (and) {
+                sb.append("  and "); 
+            } else {
+                sb.append("where "); 
+                and = true;
+            }
+
+            sb.append(MyBatis3FormattingUtilities.getAliasedEscapedColumnName(introspectedColumn));
+            sb.append(" = "); 
+            sb.append(MyBatis3FormattingUtilities.getParameterClause(introspectedColumn, introspectedTable.getRules().generatePrimaryKeyClass() ? "record." : null));
+            selectByPrimaryKeySelectiveEle.addElement(new TextElement(sb.toString()));
+        }
+
+        FormatTools.addElementWithBestPosition(document.getRootElement(), selectByPrimaryKeySelectiveEle);
+
+        // 3. selectOneByExampleSelective
+        if (PluginTools.getPluginConfiguration(context, SelectOneByExamplePlugin.class) != null) {
+            XmlElement selectOneByExampleSelectiveEle = new XmlElement("select");
+            commentGenerator.addComment(selectOneByExampleSelectiveEle);
+
+            selectOneByExampleSelectiveEle.addAttribute(new Attribute("id", METHOD_SELECT_ONE_BY_EXAMPLE_SELECTIVE));
+            selectOneByExampleSelectiveEle.addAttribute(new Attribute("resultType", introspectedTable.getRules().calculateAllFieldsClass().getFullyQualifiedName()));
+            selectOneByExampleSelectiveEle.addAttribute(new Attribute("parameterType", "map"));
+
+            selectOneByExampleSelectiveEle.addElement(new TextElement("select"));
+            if (stringHasValue(introspectedTable.getSelectByExampleQueryId())) {
+                selectOneByExampleSelectiveEle.addElement(new TextElement("'" + introspectedTable.getSelectByExampleQueryId() + "' as QUERYID,"));
+            }
+            selectOneByExampleSelectiveEle.addElement(columnsEle);
+            selectOneByExampleSelectiveEle.addElement(new TextElement("from " + introspectedTable.getAliasedFullyQualifiedTableNameAtRuntime()));
+
+            selectOneByExampleSelectiveEle.addElement(XmlElementGeneratorTools.getUpdateByExampleIncludeElement(introspectedTable));
+
+            XmlElement ifElement1 = new XmlElement("if");
+            ifElement1.addAttribute(new Attribute("test", "example.orderByClause != null"));
+            ifElement1.addElement(new TextElement("order by ${example.orderByClause}"));
+            selectOneByExampleSelectiveEle.addElement(ifElement1);
+
+            // 只查询一条
+            selectOneByExampleSelectiveEle.addElement(new TextElement("limit 1"));
+
+            // 添加到根节点
+            FormatTools.addElementWithBestPosition(document.getRootElement(), selectOneByExampleSelectiveEle);
+        }
+
+        return true;
+    }
+}

src/main/java/com/itfsw/mybatis/generator/plugins/utils/FormatTools.java

@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2017.
+ *
+ * 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.
+ */
+
+package com.itfsw.mybatis.generator.plugins.utils;
+
+import org.mybatis.generator.api.dom.java.InnerClass;
+import org.mybatis.generator.api.dom.java.Interface;
+import org.mybatis.generator.api.dom.java.Method;
+import org.mybatis.generator.api.dom.xml.Attribute;
+import org.mybatis.generator.api.dom.xml.Element;
+import org.mybatis.generator.api.dom.xml.XmlElement;
+
+import java.util.List;
+
+/**
+ * ---------------------------------------------------------------------------
+ * 格式化工具，优化输出
+ * ---------------------------------------------------------------------------
+ * @author: hewei
+ * @time:2017/6/30 10:53
+ * ---------------------------------------------------------------------------
+ */
+public class FormatTools {
+    /**
+     * 在最佳位置添加方法
+     *
+     * @param innerClass
+     * @param method
+     */
+    public static void addMethodWithBestPosition(InnerClass innerClass, Method method){
+        List<Method> methods = innerClass.getMethods();
+        int index = -1;
+        for (int i = 0; i < methods.size(); i++){
+            Method m = methods.get(i);
+            if (m.getName().equals(method.getName())){
+                if (m.getParameters().size() <= method.getParameters().size()){
+                    index = i + 1;
+                } else {
+                    index = i;
+                }
+            } else if (m.getName().startsWith(method.getName())){
+                if (index == - 1){
+                    index = i;
+                }
+            } else if (method.getName().startsWith(m.getName())){
+                index = i + 1;
+            }
+        }
+
+        if (index == -1 || index >= methods.size()){
+            innerClass.addMethod(method);
+        } else {
+            methods.add(index, method);
+        }
+    }
+
+    /**
+     * 在最佳位置添加方法
+     *
+     * @param interfacz
+     * @param method
+     */
+    public static void addMethodWithBestPosition(Interface interfacz, Method method){
+        List<Method> methods = interfacz.getMethods();
+        int index = -1;
+        for (int i = 0; i < methods.size(); i++){
+            Method m = methods.get(i);
+            if (m.getName().equals(method.getName())){
+                if (m.getParameters().size() <= method.getParameters().size()){
+                    index = i + 1;
+                } else {
+                    index = i;
+                }
+            } else if (m.getName().startsWith(method.getName())){
+                if (index == - 1){
+                    index = i;
+                }
+            } else if (method.getName().startsWith(m.getName())){
+                index = i + 1;
+            }
+        }
+
+        if (index == -1 || index >= methods.size()){
+            interfacz.addMethod(method);
+        } else {
+            methods.add(index, method);
+        }
+    }
+
+    /**
+     * 在最佳位置添加节点
+     *
+     * @param rootElement
+     * @param element
+     */
+    public static void addElementWithBestPosition(XmlElement rootElement, XmlElement element){
+        String id = getIdFromElement(element);
+        if (id == null){
+            rootElement.addElement(element);
+        } else {
+            List<Element> elements = rootElement.getElements();
+            int index = -1;
+            for (int i = 0; i < elements.size(); i++){
+                Element ele = elements.get(i);
+                if (ele instanceof XmlElement){
+                    String eleId = getIdFromElement((XmlElement) ele);
+                    if (eleId != null){
+                        if (eleId.startsWith(id)){
+                            if (index == - 1){
+                                index = i;
+                            }
+                        } else if (id.startsWith(eleId)){
+                            index = i + 1;
+                        }
+                    }
+                }
+            }
+
+            if (index == -1 || index >= elements.size()){
+                rootElement.addElement(element);
+            } else {
+                elements.add(index, element);
+            }
+        }
+    }
+
+    /**
+     * 找出节点ID值
+     *
+     * @param element
+     * @return
+     */
+    private static String getIdFromElement(XmlElement element){
+        for (Attribute attribute : element.getAttributes()){
+            if (attribute.getName().equals("id")){
+                return attribute.getValue();
+            }
+        }
+        return null;
+    }
+}

src/main/java/com/itfsw/mybatis/generator/plugins/utils/enhanced/JavaElementEnhanced.java

@@ -1,57 +0,0 @@
-/*
- * Copyright (c) 2017.
- *
- * 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.
- */
-
-package com.itfsw.mybatis.generator.plugins.utils.enhanced;
-
-import org.mybatis.generator.api.dom.java.InnerClass;
-import org.mybatis.generator.api.dom.java.Method;
-
-import java.util.List;
-
-/**
- * ---------------------------------------------------------------------------
- * JavaElement 增强
- * ---------------------------------------------------------------------------
- * @author: hewei
- * @time:2017/6/19 16:34
- * ---------------------------------------------------------------------------
- */
-public class JavaElementEnhanced {
-    /**
-     * 在最佳位置添加方法
-     *
-     * @param innerClass
-     * @param method
-     */
-    public static void addMethodWithBestPosition(InnerClass innerClass, Method method){
-        List<Method> methods = innerClass.getMethods();
-        int index = -1;
-        for (int i = 0; i < methods.size(); i++){
-            Method m = methods.get(i);
-            if (m.getName().equals(method.getName())){
-                if (m.getParameters().size() <= method.getParameters().size() || index == -1){
-                    index = i;
-                }
-            }
-        }
-
-        if (index == -1){
-            innerClass.addMethod(method);
-        } else {
-            methods.add(index, method);
-        }
-    }
-}