/*
* Copyright 2009 The Apache Software Foundation
*
* 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 org.mybatis.generator.codegen.mybatis3.model;
import static org.mybatis.generator.internal.util.JavaBeansUtil.getGetterMethodName;
import static org.mybatis.generator.internal.util.StringUtility.stringHasValue;
import static org.mybatis.generator.internal.util.messages.Messages.getString;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.mybatis.generator.api.CommentGenerator;
import org.mybatis.generator.api.FullyQualifiedTable;
import org.mybatis.generator.api.IntrospectedColumn;
import org.mybatis.generator.api.dom.OutputUtilities;
import org.mybatis.generator.api.dom.java.CompilationUnit;
import org.mybatis.generator.api.dom.java.Field;
import org.mybatis.generator.api.dom.java.FullyQualifiedJavaType;
import org.mybatis.generator.api.dom.java.InnerClass;
import org.mybatis.generator.api.dom.java.JavaVisibility;
import org.mybatis.generator.api.dom.java.Method;
import org.mybatis.generator.api.dom.java.Parameter;
import org.mybatis.generator.api.dom.java.TopLevelClass;
import org.mybatis.generator.codegen.AbstractJavaGenerator;
import org.mybatis.generator.codegen.mybatis3.MyBatis3FormattingUtilities;
/**
*
* @author Jeff Butler
*
*/
public class ExampleGenerator extends AbstractJavaGenerator {
public ExampleGenerator() {
super();
}
@Override
public List<CompilationUnit> getCompilationUnits() {
FullyQualifiedTable table = introspectedTable.getFullyQualifiedTable();
progressCallback.startTask(getString(
"Progress.6", table.toString())); //$NON-NLS-1$
CommentGenerator commentGenerator = context.getCommentGenerator();
FullyQualifiedJavaType type = new FullyQualifiedJavaType(
introspectedTable.getExampleType());
TopLevelClass topLevelClass = new TopLevelClass(type);
topLevelClass.setVisibility(JavaVisibility.PUBLIC);
commentGenerator.addJavaFileComment(topLevelClass);
// add default constructor
Method method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setConstructor(true);
method.setName(type.getShortName());
method.addBodyLine("oredCriteria = new ArrayList<Criteria>();"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
// add field, getter, setter for orderby clause
Field field = new Field();
field.setVisibility(JavaVisibility.PROTECTED);
field.setType(FullyQualifiedJavaType.getStringInstance());
field.setName("orderByClause"); //$NON-NLS-1$
commentGenerator.addFieldComment(field, introspectedTable);
topLevelClass.addField(field);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("setOrderByClause"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "orderByClause")); //$NON-NLS-1$
method.addBodyLine("this.orderByClause = orderByClause;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setReturnType(FullyQualifiedJavaType.getStringInstance());
method.setName("getOrderByClause"); //$NON-NLS-1$
method.addBodyLine("return orderByClause;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
// add field, getter, setter for distinct
field = new Field();
field.setVisibility(JavaVisibility.PROTECTED);
field.setType(FullyQualifiedJavaType.getBooleanPrimitiveInstance());
field.setName("distinct"); //$NON-NLS-1$
commentGenerator.addFieldComment(field, introspectedTable);
topLevelClass.addField(field);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("setDistinct"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getBooleanPrimitiveInstance(), "distinct")); //$NON-NLS-1$
method.addBodyLine("this.distinct = distinct;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setReturnType(FullyQualifiedJavaType
.getBooleanPrimitiveInstance());
method.setName("isDistinct"); //$NON-NLS-1$
method.addBodyLine("return distinct;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
// add field and methods for the list of ored criteria
field = new Field();
field.setVisibility(JavaVisibility.PROTECTED);
FullyQualifiedJavaType fqjt = new FullyQualifiedJavaType(
"java.util.List<Criteria>"); //$NON-NLS-1$
field.setType(fqjt);
field.setName("oredCriteria"); //$NON-NLS-1$
commentGenerator.addFieldComment(field, introspectedTable);
topLevelClass.addField(field);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setReturnType(fqjt);
method.setName("getOredCriteria"); //$NON-NLS-1$
method.addBodyLine("return oredCriteria;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("or"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getCriteriaInstance(), "criteria")); //$NON-NLS-1$
method.addBodyLine("oredCriteria.add(criteria);"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("or"); //$NON-NLS-1$
method.setReturnType(FullyQualifiedJavaType.getCriteriaInstance());
method.addBodyLine("Criteria criteria = createCriteriaInternal();"); //$NON-NLS-1$
method.addBodyLine("oredCriteria.add(criteria);"); //$NON-NLS-1$
method.addBodyLine("return criteria;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("createCriteria"); //$NON-NLS-1$
method.setReturnType(FullyQualifiedJavaType.getCriteriaInstance());
method.addBodyLine("Criteria criteria = createCriteriaInternal();"); //$NON-NLS-1$
method.addBodyLine("if (oredCriteria.size() == 0) {"); //$NON-NLS-1$
method.addBodyLine("oredCriteria.add(criteria);"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method.addBodyLine("return criteria;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("createCriteriaInternal"); //$NON-NLS-1$
method.setReturnType(FullyQualifiedJavaType.getCriteriaInstance());
method.addBodyLine("Criteria criteria = new Criteria();"); //$NON-NLS-1$
method.addBodyLine("return criteria;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("clear"); //$NON-NLS-1$
method.addBodyLine("oredCriteria.clear();"); //$NON-NLS-1$
method.addBodyLine("orderByClause = null;"); //$NON-NLS-1$
method.addBodyLine("distinct = false;"); //$NON-NLS-1$
commentGenerator.addGeneralMethodComment(method, introspectedTable);
topLevelClass.addMethod(method);
// now generate the inner class that holds the AND conditions
topLevelClass
.addInnerClass(getGeneratedCriteriaInnerClass(topLevelClass));
topLevelClass.addInnerClass(getCriteriaInnerClass(topLevelClass));
topLevelClass.addInnerClass(getCriterionInnerClass(topLevelClass));
List<CompilationUnit> answer = new ArrayList<CompilationUnit>();
if (context.getPlugins().modelExampleClassGenerated(
topLevelClass, introspectedTable)) {
answer.add(topLevelClass);
}
return answer;
}
private InnerClass getCriterionInnerClass(TopLevelClass topLevelClass) {
Field field;
Method method;
InnerClass answer = new InnerClass(new FullyQualifiedJavaType(
"Criterion")); //$NON-NLS-1$
answer.setVisibility(JavaVisibility.PUBLIC);
answer.setStatic(true);
context.getCommentGenerator().addClassComment(answer,
introspectedTable);
field = new Field();
field.setName("condition"); //$NON-NLS-1$
field.setType(FullyQualifiedJavaType.getStringInstance());
field.setVisibility(JavaVisibility.PRIVATE);
answer.addField(field);
answer.addMethod(getGetter(field));
field = new Field();
field.setName("value"); //$NON-NLS-1$
field.setType(FullyQualifiedJavaType.getObjectInstance());
field.setVisibility(JavaVisibility.PRIVATE);
answer.addField(field);
answer.addMethod(getGetter(field));
field = new Field();
field.setName("secondValue"); //$NON-NLS-1$
field.setType(FullyQualifiedJavaType.getObjectInstance());
field.setVisibility(JavaVisibility.PRIVATE);
answer.addField(field);
answer.addMethod(getGetter(field));
field = new Field();
field.setName("noValue"); //$NON-NLS-1$
field.setType(FullyQualifiedJavaType.getBooleanPrimitiveInstance());
field.setVisibility(JavaVisibility.PRIVATE);
answer.addField(field);
answer.addMethod(getGetter(field));
field = new Field();
field.setName("singleValue"); //$NON-NLS-1$
field.setType(FullyQualifiedJavaType.getBooleanPrimitiveInstance());
field.setVisibility(JavaVisibility.PRIVATE);
answer.addField(field);
answer.addMethod(getGetter(field));
field = new Field();
field.setName("betweenValue"); //$NON-NLS-1$
field.setType(FullyQualifiedJavaType.getBooleanPrimitiveInstance());
field.setVisibility(JavaVisibility.PRIVATE);
answer.addField(field);
answer.addMethod(getGetter(field));
field = new Field();
field.setName("listValue"); //$NON-NLS-1$
field.setType(FullyQualifiedJavaType.getBooleanPrimitiveInstance());
field.setVisibility(JavaVisibility.PRIVATE);
answer.addField(field);
answer.addMethod(getGetter(field));
field = new Field();
field.setName("typeHandler"); //$NON-NLS-1$
field.setType(FullyQualifiedJavaType.getStringInstance());
field.setVisibility(JavaVisibility.PRIVATE);
answer.addField(field);
answer.addMethod(getGetter(field));
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("Criterion"); //$NON-NLS-1$
method.setConstructor(true);
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addBodyLine("super();"); //$NON-NLS-1$
method.addBodyLine("this.condition = condition;"); //$NON-NLS-1$
method.addBodyLine("this.typeHandler = null;"); //$NON-NLS-1$
method.addBodyLine("this.noValue = true;"); //$NON-NLS-1$
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("Criterion"); //$NON-NLS-1$
method.setConstructor(true);
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "value")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "typeHandler")); //$NON-NLS-1$
method.addBodyLine("super();"); //$NON-NLS-1$
method.addBodyLine("this.condition = condition;"); //$NON-NLS-1$
method.addBodyLine("this.value = value;"); //$NON-NLS-1$
method.addBodyLine("this.typeHandler = typeHandler;"); //$NON-NLS-1$
method.addBodyLine("if (value instanceof List<?>) {"); //$NON-NLS-1$
method.addBodyLine("this.listValue = true;"); //$NON-NLS-1$
method.addBodyLine("} else {"); //$NON-NLS-1$
method.addBodyLine("this.singleValue = true;"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("Criterion"); //$NON-NLS-1$
method.setConstructor(true);
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "value")); //$NON-NLS-1$
method.addBodyLine("this(condition, value, null);"); //$NON-NLS-1$
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("Criterion"); //$NON-NLS-1$
method.setConstructor(true);
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "value")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "secondValue")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "typeHandler")); //$NON-NLS-1$
method.addBodyLine("super();"); //$NON-NLS-1$
method.addBodyLine("this.condition = condition;"); //$NON-NLS-1$
method.addBodyLine("this.value = value;"); //$NON-NLS-1$
method.addBodyLine("this.secondValue = secondValue;"); //$NON-NLS-1$
method.addBodyLine("this.typeHandler = typeHandler;"); //$NON-NLS-1$
method.addBodyLine("this.betweenValue = true;"); //$NON-NLS-1$
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("Criterion"); //$NON-NLS-1$
method.setConstructor(true);
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "value")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "secondValue")); //$NON-NLS-1$
method.addBodyLine("this(condition, value, secondValue, null);"); //$NON-NLS-1$
answer.addMethod(method);
return answer;
}
private InnerClass getCriteriaInnerClass(TopLevelClass topLevelClass) {
Method method;
InnerClass answer = new InnerClass(FullyQualifiedJavaType
.getCriteriaInstance());
answer.setVisibility(JavaVisibility.PUBLIC);
answer.setStatic(true);
answer.setSuperClass(FullyQualifiedJavaType
.getGeneratedCriteriaInstance());
context.getCommentGenerator().addClassComment(answer,
introspectedTable, true);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("Criteria"); //$NON-NLS-1$
method.setConstructor(true);
method.addBodyLine("super();"); //$NON-NLS-1$
answer.addMethod(method);
return answer;
}
private InnerClass getGeneratedCriteriaInnerClass(
TopLevelClass topLevelClass) {
Field field;
Method method;
InnerClass answer = new InnerClass(FullyQualifiedJavaType
.getGeneratedCriteriaInstance());
answer.setVisibility(JavaVisibility.PROTECTED);
answer.setStatic(true);
answer.setAbstract(true);
context.getCommentGenerator().addClassComment(answer,
introspectedTable);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("GeneratedCriteria"); //$NON-NLS-1$
method.setConstructor(true);
method.addBodyLine("super();"); //$NON-NLS-1$
method.addBodyLine("criteria = new ArrayList<Criterion>();"); //$NON-NLS-1$
answer.addMethod(method);
List<String> criteriaLists = new ArrayList<String>();
criteriaLists.add("criteria"); //$NON-NLS-1$
for (IntrospectedColumn introspectedColumn : introspectedTable
.getNonBLOBColumns()) {
if (stringHasValue(introspectedColumn
.getTypeHandler())) {
String name = addtypeHandledObjectsAndMethods(
introspectedColumn, method, answer);
criteriaLists.add(name);
}
}
// now generate the isValid method
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("isValid"); //$NON-NLS-1$
method.setReturnType(FullyQualifiedJavaType
.getBooleanPrimitiveInstance());
StringBuilder sb = new StringBuilder();
Iterator<String> strIter = criteriaLists.iterator();
sb.append("return "); //$NON-NLS-1$
sb.append(strIter.next());
sb.append(".size() > 0"); //$NON-NLS-1$
if (!strIter.hasNext()) {
sb.append(';');
}
method.addBodyLine(sb.toString());
while (strIter.hasNext()) {
sb.setLength(0);
OutputUtilities.javaIndent(sb, 1);
sb.append("|| "); //$NON-NLS-1$
sb.append(strIter.next());
sb.append(".size() > 0"); //$NON-NLS-1$
if (!strIter.hasNext()) {
sb.append(';');
}
method.addBodyLine(sb.toString());
}
answer.addMethod(method);
// now generate the getAllCriteria method
if (criteriaLists.size() > 1) {
field = new Field();
field.setName("allCriteria"); //$NON-NLS-1$
field.setType(new FullyQualifiedJavaType("List<Criterion>")); //$NON-NLS-1$
field.setVisibility(JavaVisibility.PROTECTED);
answer.addField(field);
}
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("getAllCriteria"); //$NON-NLS-1$
method.setReturnType(new FullyQualifiedJavaType("List<Criterion>")); //$NON-NLS-1$
if (criteriaLists.size() < 2) {
method.addBodyLine("return criteria;"); //$NON-NLS-1$
} else {
method.addBodyLine("if (allCriteria == null) {"); //$NON-NLS-1$
method.addBodyLine("allCriteria = new ArrayList<Criterion>();"); //$NON-NLS-1$
strIter = criteriaLists.iterator();
while (strIter.hasNext()) {
method.addBodyLine(String.format("allCriteria.addAll(%s);", strIter.next())); //$NON-NLS-1$
}
method.addBodyLine("}"); //$NON-NLS-1$
method.addBodyLine("return allCriteria;"); //$NON-NLS-1$
}
answer.addMethod(method);
// now we need to generate the methods that will be used in the SqlMap
// to generate the dynamic where clause
topLevelClass.addImportedType(FullyQualifiedJavaType
.getNewListInstance());
topLevelClass.addImportedType(FullyQualifiedJavaType
.getNewArrayListInstance());
field = new Field();
field.setVisibility(JavaVisibility.PROTECTED);
FullyQualifiedJavaType listOfCriterion = new FullyQualifiedJavaType(
"java.util.List<Criterion>"); //$NON-NLS-1$
field.setType(listOfCriterion);
field.setName("criteria"); //$NON-NLS-1$
answer.addField(field);
method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setReturnType(field.getType());
method.setName(getGetterMethodName(field.getName(), field
.getType()));
method.addBodyLine("return criteria;"); //$NON-NLS-1$
answer.addMethod(method);
// now add the methods for simplifying the individual field set methods
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("addCriterion"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addBodyLine("if (condition == null) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Value for condition cannot be null\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method.addBodyLine("criteria.add(new Criterion(condition));"); //$NON-NLS-1$
if (criteriaLists.size() > 1) {
method.addBodyLine("allCriteria = null;"); //$NON-NLS-1$
}
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("addCriterion"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "value")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
method.addBodyLine("if (value == null) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Value for \" + property + \" cannot be null\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method.addBodyLine("criteria.add(new Criterion(condition, value));"); //$NON-NLS-1$
if (criteriaLists.size() > 1) {
method.addBodyLine("allCriteria = null;"); //$NON-NLS-1$
}
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("addCriterion"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "value1")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "value2")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
method.addBodyLine("if (value1 == null || value2 == null) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Between values for \" + property + \" cannot be null\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method
.addBodyLine("criteria.add(new Criterion(condition, value1, value2));"); //$NON-NLS-1$
if (criteriaLists.size() > 1) {
method.addBodyLine("allCriteria = null;"); //$NON-NLS-1$
}
answer.addMethod(method);
FullyQualifiedJavaType listOfDates = new FullyQualifiedJavaType(
"java.util.List<java.util.Date>"); //$NON-NLS-1$
if (introspectedTable.hasJDBCDateColumns()) {
topLevelClass.addImportedType(FullyQualifiedJavaType
.getDateInstance());
topLevelClass.addImportedType(FullyQualifiedJavaType
.getNewIteratorInstance());
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("addCriterionForJDBCDate"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getDateInstance(), "value")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
method.addBodyLine("if (value == null) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Value for \" + property + \" cannot be null\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method
.addBodyLine("addCriterion(condition, new java.sql.Date(value.getTime()), property);"); //$NON-NLS-1$
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("addCriterionForJDBCDate"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(listOfDates, "values")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
method.addBodyLine("if (values == null || values.size() == 0) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Value list for \" + property + \" cannot be null or empty\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method
.addBodyLine("List<java.sql.Date> dateList = new ArrayList<java.sql.Date>();"); //$NON-NLS-1$
method.addBodyLine("Iterator<Date> iter = values.iterator();"); //$NON-NLS-1$
method.addBodyLine("while (iter.hasNext()) {"); //$NON-NLS-1$
method
.addBodyLine("dateList.add(new java.sql.Date(iter.next().getTime()));"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method.addBodyLine("addCriterion(condition, dateList, property);"); //$NON-NLS-1$
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("addCriterionForJDBCDate"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getDateInstance(), "value1")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getDateInstance(), "value2")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
method.addBodyLine("if (value1 == null || value2 == null) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Between values for \" + property + \" cannot be null\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method
.addBodyLine("addCriterion(condition, new java.sql.Date(value1.getTime()), new java.sql.Date(value2.getTime()), property);"); //$NON-NLS-1$
answer.addMethod(method);
}
if (introspectedTable.hasJDBCTimeColumns()) {
topLevelClass.addImportedType(FullyQualifiedJavaType
.getDateInstance());
topLevelClass.addImportedType(FullyQualifiedJavaType
.getNewIteratorInstance());
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("addCriterionForJDBCTime"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getDateInstance(), "value")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
method.addBodyLine("if (value == null) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Value for \" + property + \" cannot be null\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method
.addBodyLine("addCriterion(condition, new java.sql.Time(value.getTime()), property);"); //$NON-NLS-1$
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("addCriterionForJDBCTime"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(listOfDates, "values")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
method.addBodyLine("if (values == null || values.size() == 0) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Value list for \" + property + \" cannot be null or empty\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method
.addBodyLine("List<java.sql.Time> timeList = new ArrayList<java.sql.Time>();"); //$NON-NLS-1$
method.addBodyLine("Iterator<Date> iter = values.iterator();"); //$NON-NLS-1$
method.addBodyLine("while (iter.hasNext()) {"); //$NON-NLS-1$
method
.addBodyLine("timeList.add(new java.sql.Time(iter.next().getTime()));"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method.addBodyLine("addCriterion(condition, timeList, property);"); //$NON-NLS-1$
answer.addMethod(method);
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName("addCriterionForJDBCTime"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getDateInstance(), "value1")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getDateInstance(), "value2")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
method.addBodyLine("if (value1 == null || value2 == null) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Between values for \" + property + \" cannot be null\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method
.addBodyLine("addCriterion(condition, new java.sql.Time(value1.getTime()), new java.sql.Time(value2.getTime()), property);"); //$NON-NLS-1$
answer.addMethod(method);
}
for (IntrospectedColumn introspectedColumn : introspectedTable
.getNonBLOBColumns()) {
topLevelClass.addImportedType(introspectedColumn
.getFullyQualifiedJavaType());
// here we need to add the individual methods for setting the
// conditions for a field
answer.addMethod(getSetNullMethod(introspectedColumn));
answer.addMethod(getSetNotNullMethod(introspectedColumn));
answer.addMethod(getSetEqualMethod(introspectedColumn));
answer.addMethod(getSetNotEqualMethod(introspectedColumn));
answer.addMethod(getSetGreaterThanMethod(introspectedColumn));
answer
.addMethod(getSetGreaterThenOrEqualMethod(introspectedColumn));
answer.addMethod(getSetLessThanMethod(introspectedColumn));
answer.addMethod(getSetLessThanOrEqualMethod(introspectedColumn));
if (introspectedColumn.isJdbcCharacterColumn()) {
answer.addMethod(getSetLikeMethod(introspectedColumn));
answer.addMethod(getSetNotLikeMethod(introspectedColumn));
}
answer.addMethod(getSetInOrNotInMethod(introspectedColumn, true));
answer.addMethod(getSetInOrNotInMethod(introspectedColumn, false));
answer.addMethod(getSetBetweenOrNotBetweenMethod(
introspectedColumn, true));
answer.addMethod(getSetBetweenOrNotBetweenMethod(
introspectedColumn, false));
}
return answer;
}
private Method getSetNullMethod(IntrospectedColumn introspectedColumn) {
return getNoValueMethod(introspectedColumn, "IsNull", "is null"); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSetNotNullMethod(IntrospectedColumn introspectedColumn) {
return getNoValueMethod(introspectedColumn, "IsNotNull", "is not null"); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSetEqualMethod(IntrospectedColumn introspectedColumn) {
return getSingleValueMethod(introspectedColumn, "EqualTo", "="); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSetNotEqualMethod(IntrospectedColumn introspectedColumn) {
return getSingleValueMethod(introspectedColumn, "NotEqualTo", "<>"); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSetGreaterThanMethod(IntrospectedColumn introspectedColumn) {
return getSingleValueMethod(introspectedColumn, "GreaterThan", ">"); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSetGreaterThenOrEqualMethod(
IntrospectedColumn introspectedColumn) {
return getSingleValueMethod(introspectedColumn,
"GreaterThanOrEqualTo", ">="); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSetLessThanMethod(IntrospectedColumn introspectedColumn) {
return getSingleValueMethod(introspectedColumn, "LessThan", "<"); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSetLessThanOrEqualMethod(
IntrospectedColumn introspectedColumn) {
return getSingleValueMethod(introspectedColumn,
"LessThanOrEqualTo", "<="); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSetLikeMethod(IntrospectedColumn introspectedColumn) {
return getSingleValueMethod(introspectedColumn, "Like", "like"); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSetNotLikeMethod(IntrospectedColumn introspectedColumn) {
return getSingleValueMethod(introspectedColumn, "NotLike", "not like"); //$NON-NLS-1$ //$NON-NLS-2$
}
private Method getSingleValueMethod(IntrospectedColumn introspectedColumn,
String nameFragment, String operator) {
Method method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.addParameter(new Parameter(introspectedColumn
.getFullyQualifiedJavaType(), "value")); //$NON-NLS-1$
StringBuilder sb = new StringBuilder();
sb.append(introspectedColumn.getJavaProperty());
sb.setCharAt(0, Character.toUpperCase(sb.charAt(0)));
sb.insert(0, "and"); //$NON-NLS-1$
sb.append(nameFragment);
method.setName(sb.toString());
method.setReturnType(FullyQualifiedJavaType.getCriteriaInstance());
sb.setLength(0);
if (introspectedColumn.isJDBCDateColumn()) {
sb.append("addCriterionForJDBCDate(\""); //$NON-NLS-1$
} else if (introspectedColumn.isJDBCTimeColumn()) {
sb.append("addCriterionForJDBCTime(\""); //$NON-NLS-1$
} else if (stringHasValue(introspectedColumn
.getTypeHandler())) {
sb.append("add"); //$NON-NLS-1$
sb.append(introspectedColumn.getJavaProperty());
sb.setCharAt(3, Character.toUpperCase(sb.charAt(3)));
sb.append("Criterion(\""); //$NON-NLS-1$
} else {
sb.append("addCriterion(\""); //$NON-NLS-1$
}
sb.append(MyBatis3FormattingUtilities
.getAliasedActualColumnName(introspectedColumn));
sb.append(' ');
sb.append(operator);
sb.append("\", "); //$NON-NLS-1$
sb.append("value"); //$NON-NLS-1$
sb.append(", \""); //$NON-NLS-1$
sb.append(introspectedColumn.getJavaProperty());
sb.append("\");"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
method.addBodyLine("return (Criteria) this;"); //$NON-NLS-1$
return method;
}
/**
* Generates methods that set between and not between conditions
*
* @param introspectedColumn
* @param betweenMethod
* @return a generated method for the between or not between method
*/
private Method getSetBetweenOrNotBetweenMethod(
IntrospectedColumn introspectedColumn, boolean betweenMethod) {
Method method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
FullyQualifiedJavaType type = introspectedColumn
.getFullyQualifiedJavaType();
method.addParameter(new Parameter(type, "value1")); //$NON-NLS-1$
method.addParameter(new Parameter(type, "value2")); //$NON-NLS-1$
StringBuilder sb = new StringBuilder();
sb.append(introspectedColumn.getJavaProperty());
sb.setCharAt(0, Character.toUpperCase(sb.charAt(0)));
sb.insert(0, "and"); //$NON-NLS-1$
if (betweenMethod) {
sb.append("Between"); //$NON-NLS-1$
} else {
sb.append("NotBetween"); //$NON-NLS-1$
}
method.setName(sb.toString());
method.setReturnType(FullyQualifiedJavaType.getCriteriaInstance());
sb.setLength(0);
if (introspectedColumn.isJDBCDateColumn()) {
sb.append("addCriterionForJDBCDate(\""); //$NON-NLS-1$
} else if (introspectedColumn.isJDBCTimeColumn()) {
sb.append("addCriterionForJDBCTime(\""); //$NON-NLS-1$
} else if (stringHasValue(introspectedColumn
.getTypeHandler())) {
sb.append("add"); //$NON-NLS-1$
sb.append(introspectedColumn.getJavaProperty());
sb.setCharAt(3, Character.toUpperCase(sb.charAt(3)));
sb.append("Criterion(\""); //$NON-NLS-1$
} else {
sb.append("addCriterion(\""); //$NON-NLS-1$
}
sb.append(MyBatis3FormattingUtilities
.getAliasedActualColumnName(introspectedColumn));
if (betweenMethod) {
sb.append(" between"); //$NON-NLS-1$
} else {
sb.append(" not between"); //$NON-NLS-1$
}
sb.append("\", "); //$NON-NLS-1$
sb.append("value1, value2"); //$NON-NLS-1$
sb.append(", \""); //$NON-NLS-1$
sb.append(introspectedColumn.getJavaProperty());
sb.append("\");"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
method.addBodyLine("return (Criteria) this;"); //$NON-NLS-1$
return method;
}
/**
*
* @param introspectedColumn
* @param inMethod
* if true generates an "in" method, else generates a "not in"
* method
* @return a generated method for the in or not in method
*/
private Method getSetInOrNotInMethod(IntrospectedColumn introspectedColumn,
boolean inMethod) {
Method method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
FullyQualifiedJavaType type = FullyQualifiedJavaType
.getNewListInstance();
if (introspectedColumn.getFullyQualifiedJavaType().isPrimitive()) {
type.addTypeArgument(introspectedColumn.getFullyQualifiedJavaType()
.getPrimitiveTypeWrapper());
} else {
type
.addTypeArgument(introspectedColumn
.getFullyQualifiedJavaType());
}
method.addParameter(new Parameter(type, "values")); //$NON-NLS-1$
StringBuilder sb = new StringBuilder();
sb.append(introspectedColumn.getJavaProperty());
sb.setCharAt(0, Character.toUpperCase(sb.charAt(0)));
sb.insert(0, "and"); //$NON-NLS-1$
if (inMethod) {
sb.append("In"); //$NON-NLS-1$
} else {
sb.append("NotIn"); //$NON-NLS-1$
}
method.setName(sb.toString());
method.setReturnType(FullyQualifiedJavaType.getCriteriaInstance());
sb.setLength(0);
if (introspectedColumn.isJDBCDateColumn()) {
sb.append("addCriterionForJDBCDate(\""); //$NON-NLS-1$
} else if (introspectedColumn.isJDBCTimeColumn()) {
sb.append("addCriterionForJDBCTime(\""); //$NON-NLS-1$
} else if (stringHasValue(introspectedColumn
.getTypeHandler())) {
sb.append("add"); //$NON-NLS-1$
sb.append(introspectedColumn.getJavaProperty());
sb.setCharAt(3, Character.toUpperCase(sb.charAt(3)));
sb.append("Criterion(\""); //$NON-NLS-1$
} else {
sb.append("addCriterion(\""); //$NON-NLS-1$
}
sb.append(MyBatis3FormattingUtilities
.getAliasedActualColumnName(introspectedColumn));
if (inMethod) {
sb.append(" in"); //$NON-NLS-1$
} else {
sb.append(" not in"); //$NON-NLS-1$
}
sb.append("\", values, \""); //$NON-NLS-1$
sb.append(introspectedColumn.getJavaProperty());
sb.append("\");"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
method.addBodyLine("return (Criteria) this;"); //$NON-NLS-1$
return method;
}
private Method getNoValueMethod(IntrospectedColumn introspectedColumn,
String nameFragment, String operator) {
Method method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
StringBuilder sb = new StringBuilder();
sb.append(introspectedColumn.getJavaProperty());
sb.setCharAt(0, Character.toUpperCase(sb.charAt(0)));
sb.insert(0, "and"); //$NON-NLS-1$
sb.append(nameFragment);
method.setName(sb.toString());
method.setReturnType(FullyQualifiedJavaType.getCriteriaInstance());
sb.setLength(0);
sb.append("addCriterion(\""); //$NON-NLS-1$
sb.append(MyBatis3FormattingUtilities
.getAliasedActualColumnName(introspectedColumn));
sb.append(' ');
sb.append(operator);
sb.append("\");"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
method.addBodyLine("return (Criteria) this;"); //$NON-NLS-1$
return method;
}
/**
* This method adds all the extra methods and fields required to support a
* user defined type handler on some column.
*
* @param introspectedColumn
* @param constructor
* @param innerClass
* @return the name of the List added to the class by this method
*/
private String addtypeHandledObjectsAndMethods(
IntrospectedColumn introspectedColumn, Method constructor,
InnerClass innerClass) {
String answer;
StringBuilder sb = new StringBuilder();
// add new private field and public accessor in the class
sb.setLength(0);
sb.append(introspectedColumn.getJavaProperty());
sb.append("Criteria"); //$NON-NLS-1$
answer = sb.toString();
Field field = new Field();
field.setVisibility(JavaVisibility.PROTECTED);
field.setType(new FullyQualifiedJavaType("java.util.List<Criterion>")); //$NON-NLS-1$
field.setName(answer);
innerClass.addField(field);
Method method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setReturnType(field.getType());
method.setName(getGetterMethodName(field.getName(), field
.getType()));
sb.insert(0, "return "); //$NON-NLS-1$
sb.append(';');
method.addBodyLine(sb.toString());
innerClass.addMethod(method);
// add constructor initialization
sb.setLength(0);
sb.append(field.getName());
sb.append(" = new ArrayList<Criterion>();"); //$NON-NLS-1$;
constructor.addBodyLine(sb.toString());
// now add the methods for simplifying the individual field set methods
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
sb.setLength(0);
sb.append("add"); //$NON-NLS-1$
sb.append(introspectedColumn.getJavaProperty());
sb.setCharAt(3, Character.toUpperCase(sb.charAt(3)));
sb.append("Criterion"); //$NON-NLS-1$
method.setName(sb.toString());
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "value")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
method.addBodyLine("if (value == null) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Value for \" + property + \" cannot be null\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method.addBodyLine(
String.format("%s.add(new Criterion(condition, value, \"%s\"));", //$NON-NLS-1$
field.getName(), introspectedColumn.getTypeHandler()));
method.addBodyLine("allCriteria = null;"); //$NON-NLS-1$
innerClass.addMethod(method);
sb.setLength(0);
sb.append("add"); //$NON-NLS-1$
sb.append(introspectedColumn.getJavaProperty());
sb.setCharAt(3, Character.toUpperCase(sb.charAt(3)));
sb.append("Criterion"); //$NON-NLS-1$
method = new Method();
method.setVisibility(JavaVisibility.PROTECTED);
method.setName(sb.toString());
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "condition")); //$NON-NLS-1$
method.addParameter(new Parameter(introspectedColumn
.getFullyQualifiedJavaType(), "value1")); //$NON-NLS-1$
method.addParameter(new Parameter(introspectedColumn
.getFullyQualifiedJavaType(), "value2")); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getStringInstance(), "property")); //$NON-NLS-1$
if (!introspectedColumn.getFullyQualifiedJavaType().isPrimitive()) {
method.addBodyLine("if (value1 == null || value2 == null) {"); //$NON-NLS-1$
method
.addBodyLine("throw new RuntimeException(\"Between values for \" + property + \" cannot be null\");"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
}
method.addBodyLine(
String.format("%s.add(new Criterion(condition, value1, value2, \"%s\"));", //$NON-NLS-1$
field.getName(), introspectedColumn.getTypeHandler()));
method.addBodyLine("allCriteria = null;"); //$NON-NLS-1$
innerClass.addMethod(method);
return answer;
}
}