org.mybatis.generator.api.plus.MybatisPluginEqualsHashCode Maven / Gradle / Ivy
package org.mybatis.generator.api.plus;
import org.mybatis.generator.api.IntrospectedColumn;
import org.mybatis.generator.api.IntrospectedTable;
import org.mybatis.generator.api.PluginAdapter;
import org.mybatis.generator.api.dom.OutputUtilities;
import org.mybatis.generator.api.dom.java.*;
import java.io.File;
import java.util.Iterator;
import java.util.List;
import static org.mybatis.generator.internal.util.JavaBeansUtil.getGetterMethodName;
import static org.mybatis.generator.internal.util.JavaBeansUtil.getSetterMethodName;
/**
* @author wangfupeng
*/
public class MybatisPluginEqualsHashCode extends PluginAdapter {
public MybatisPluginEqualsHashCode() {
}
/**
* This plugin is always valid - no properties are required
*/
public boolean validate(List warnings) {
return true;
}
@Override
public boolean modelBaseRecordClassGenerated(TopLevelClass topLevelClass,
IntrospectedTable introspectedTable) {
List columns;
if (introspectedTable.getRules().generateRecordWithBLOBsClass()) {
columns = introspectedTable.getNonBLOBColumns();
} else {
columns = introspectedTable.getAllColumns();
}
generateEquals(topLevelClass, columns, introspectedTable);
generateHashCode(topLevelClass, columns, introspectedTable);
generateSetAllFieldsNotNull(topLevelClass, columns, introspectedTable);
generateToString(topLevelClass, columns, introspectedTable);
generateCopyAllFieldsNotNull(topLevelClass, columns, introspectedTable);
generateCopyAllFields(topLevelClass, columns, introspectedTable);
return true;
}
@Override
public boolean modelPrimaryKeyClassGenerated(TopLevelClass topLevelClass,
IntrospectedTable introspectedTable) {
generateEquals(topLevelClass, introspectedTable.getPrimaryKeyColumns(),
introspectedTable);
generateHashCode(topLevelClass, introspectedTable
.getPrimaryKeyColumns(), introspectedTable);
return true;
}
@Override
public boolean modelRecordWithBLOBsClassGenerated(
TopLevelClass topLevelClass, IntrospectedTable introspectedTable) {
generateEquals(topLevelClass, introspectedTable.getAllColumns(),
introspectedTable);
generateHashCode(topLevelClass, introspectedTable.getAllColumns(),
introspectedTable);
return true;
}
/**
* Generates an equals method that does a comparison of all fields.
*
* The generated equals method will be correct unless:
*
* - Other fields have been added to the generated classes
* - A rootClass is specified that holds state
*
*
* @param topLevelClass the class to which the method will be added
* @param introspectedColumns column definitions of this class and any superclass of this
* class
* @param introspectedTable the table corresponding to this class
*/
protected void generateEquals(TopLevelClass topLevelClass,
List introspectedColumns,
IntrospectedTable introspectedTable) {
Method method = new Method();
method.setVisibility(JavaVisibility.PUBLIC);
method.setFinal(true);
method.setReturnType(FullyQualifiedJavaType
.getBooleanPrimitiveInstance());
method.setName("equals"); //$NON-NLS-1$
method.addParameter(new Parameter(FullyQualifiedJavaType
.getObjectInstance(), "that")); //$NON-NLS-1$
if (introspectedTable.isJava5Targeted()) {
method.addAnnotation("@Override"); //$NON-NLS-1$
}
context.getCommentGenerator().addGeneralMethodComment(method,
introspectedTable);
method.addBodyLine("if (this == that) {"); //$NON-NLS-1$
method.addBodyLine("return true;"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method.addBodyLine("if (that == null) {"); //$NON-NLS-1$
method.addBodyLine("return false;"); //$NON-NLS-1$
method.addBodyLine("}"); //$NON-NLS-1$
method.addBodyLine("if(!(that instanceof " + topLevelClass.getType().getShortName() + ")){\n" +
" return false;\n" +
" }"); //$NON-NLS-1$
StringBuilder sb = new StringBuilder();
sb.append(topLevelClass.getType().getShortName());
sb.append(" other = ("); //$NON-NLS-1$
sb.append(topLevelClass.getType().getShortName());
sb.append(") that;"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
boolean first = true;
Iterator iter = introspectedColumns.iterator();
while (iter.hasNext()) {
IntrospectedColumn introspectedColumn = iter.next();
sb.setLength(0);
if (first) {
sb.append("return ("); //$NON-NLS-1$
first = false;
} else {
OutputUtilities.javaIndent(sb, 1);
sb.append("&& ("); //$NON-NLS-1$
}
String getterMethod = getGetterMethodName(
introspectedColumn.getJavaProperty(), introspectedColumn
.getFullyQualifiedJavaType());
if (introspectedColumn.getFullyQualifiedJavaType().isPrimitive()) {
sb.append("this."); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("() == "); //$NON-NLS-1$
sb.append("other."); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("())"); //$NON-NLS-1$
} else {
sb.append("this."); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("() == null ? other."); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("() == null : this."); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("().equals(other."); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("()))"); //$NON-NLS-1$
}
if (!iter.hasNext()) {
sb.append(';');
}
method.addBodyLine(sb.toString());
}
topLevelClass.addMethod(method);
}
/**
* Generates a hashCode method that includes all fields.
*
* Note that this implementation is based on the eclipse foundation hashCode
* generator.
*
* @param topLevelClass the class to which the method will be added
* @param introspectedColumns column definitions of this class and any superclass of this
* class
* @param introspectedTable the table corresponding to this class
*/
protected void generateHashCode(TopLevelClass topLevelClass,
List introspectedColumns,
IntrospectedTable introspectedTable) {
Method method = new Method();
method.setFinal(true);
method.setVisibility(JavaVisibility.PUBLIC);
method.setReturnType(FullyQualifiedJavaType.getIntInstance());
method.setName("hashCode"); //$NON-NLS-1$
if (introspectedTable.isJava5Targeted()) {
method.addAnnotation("@Override"); //$NON-NLS-1$
}
context.getCommentGenerator().addGeneralMethodComment(method,
introspectedTable);
method.addBodyLine("final int prime = 31;"); //$NON-NLS-1$
method.addBodyLine("int result = 1;"); //$NON-NLS-1$
StringBuilder sb = new StringBuilder();
boolean hasTemp = false;
Iterator iter = introspectedColumns.iterator();
while (iter.hasNext()) {
IntrospectedColumn introspectedColumn = iter.next();
FullyQualifiedJavaType fullyQualifiedJavaType = introspectedColumn
.getFullyQualifiedJavaType();
String getterMethod = getGetterMethodName(
introspectedColumn.getJavaProperty(), fullyQualifiedJavaType);
sb.setLength(0);
if (fullyQualifiedJavaType.isPrimitive()) {
if ("boolean".equals(fullyQualifiedJavaType.getFullyQualifiedName())) { //$NON-NLS-1$
sb.append("result = prime * result + ("); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("() ? 1231 : 1237);"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
} else if ("byte".equals(fullyQualifiedJavaType.getFullyQualifiedName())) { //$NON-NLS-1$
sb.append("result = prime * result + "); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("();"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
} else if ("char".equals(fullyQualifiedJavaType.getFullyQualifiedName())) { //$NON-NLS-1$
sb.append("result = prime * result + "); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("();"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
} else if ("double".equals(fullyQualifiedJavaType.getFullyQualifiedName())) { //$NON-NLS-1$
if (!hasTemp) {
method.addBodyLine("long temp;"); //$NON-NLS-1$
hasTemp = true;
}
sb.append("temp = Double.doubleToLongBits("); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("());"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
method
.addBodyLine("result = prime * result + (int) (temp ^ (temp >>> 32));"); //$NON-NLS-1$
} else if ("float".equals(fullyQualifiedJavaType.getFullyQualifiedName())) { //$NON-NLS-1$
sb
.append("result = prime * result + Float.floatToIntBits("); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("());"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
} else if ("int".equals(fullyQualifiedJavaType.getFullyQualifiedName())) { //$NON-NLS-1$
sb.append("result = prime * result + "); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("();"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
} else if ("long".equals(fullyQualifiedJavaType.getFullyQualifiedName())) { //$NON-NLS-1$
sb.append("result = prime * result + (int) ("); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("() ^ ("); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("() >>> 32));"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
} else if ("short".equals(fullyQualifiedJavaType.getFullyQualifiedName())) { //$NON-NLS-1$
sb.append("result = prime * result + "); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("();"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
} else {
// should never happen
continue;
}
} else {
sb.append("result = prime * result + (("); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("() == null) ? 0 : "); //$NON-NLS-1$
sb.append(getterMethod);
sb.append("().hashCode());"); //$NON-NLS-1$
method.addBodyLine(sb.toString());
}
}
method.addBodyLine("return result;"); //$NON-NLS-1$
topLevelClass.addMethod(method);
}
protected void generateSetAllFieldsNotNull(TopLevelClass topLevelClass,
List introspectedColumns,
IntrospectedTable introspectedTable) {
Method method = new Method();
method.setFinal(true);
method.setVisibility(JavaVisibility.PUBLIC);
method.setReturnType(topLevelClass.getType());
method.setName("setAllFieldsNotNull");
//method.addParameter(new Parameter(topLevelClass.getType(), "that"));
context.getCommentGenerator().addGeneralMethodComment(method,
introspectedTable);
StringBuilder stringBuilder = new StringBuilder();
Iterator iterator = introspectedColumns.iterator();
while (iterator.hasNext()) {
IntrospectedColumn introspectedColumn = iterator.next();
FullyQualifiedJavaType fullyQualifiedJavaType = introspectedColumn
.getFullyQualifiedJavaType();
String getterMethod = getGetterMethodName(
introspectedColumn.getJavaProperty(), fullyQualifiedJavaType);
String setterMethod = getSetterMethodName(
introspectedColumn.getJavaProperty());
stringBuilder.setLength(0);
if (fullyQualifiedJavaType.isPrimitive()) {
if ("boolean".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(false);}");
method.addBodyLine(stringBuilder.toString());
} else if ("byte".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(Byte.parseByte(\"0\"));}");
method.addBodyLine(stringBuilder.toString());
} else if ("char".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(new Character('0'));}");
method.addBodyLine(stringBuilder.toString());
} else if ("double".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(0.0);}");
method.addBodyLine(stringBuilder.toString());
} else if ("float".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(0.0);}");
method.addBodyLine(stringBuilder.toString());
} else if ("int".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(0);}");
method.addBodyLine(stringBuilder.toString());
} else if ("long".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(0L);}");
method.addBodyLine(stringBuilder.toString());
} else if ("short".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(Short.parseShort(\"0\"));}");
method.addBodyLine(stringBuilder.toString());
} else {
// should never happen
continue;
}
} else {
if ("java.lang.Boolean".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(false);}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.lang.Byte".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(Byte.parseByte(\"0\"));}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.lang.Character".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(new Character('0'));}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.lang.Double".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(0.0);}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.lang.Float".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(0.0);}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.lang.Integer".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(0);}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.lang.Long".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(0L);}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.lang.Short".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(Short.parseShort(\"0\"));}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.util.Date".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(java.util.Calendar.getInstance().getTime());}");
method.addBodyLine(stringBuilder.toString());
} else if ("byte[]".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(new byte[]{0});}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.lang.String".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(\"\");}");
method.addBodyLine(stringBuilder.toString());
} else if ("java.math.BigDecimal".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(BigDecimal.valueOf(0));}");
method.addBodyLine(stringBuilder.toString());
} else {
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null){this.");
stringBuilder.append(setterMethod);
stringBuilder.append("(\"\");}");
method.addBodyLine(stringBuilder.toString());
}
}
if (introspectedColumn.getActualColumnName().equals("update_time")) {
method.addBodyLine("this.setUpdateTime(java.util.Calendar.getInstance().getTime());");
}
}
method.addBodyLine("return this;");
topLevelClass.addMethod(method);
}
protected void generateToString(TopLevelClass topLevelClass,
List introspectedColumns,
IntrospectedTable introspectedTable) {
Method method = new Method();
method.setFinal(true);
method.addAnnotation("@Override");
method.setVisibility(JavaVisibility.PUBLIC);
method.setReturnType(FullyQualifiedJavaType
.getStringInstance());
method.setName("toString");
context.getCommentGenerator().addGeneralMethodComment(method,
introspectedTable);
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.setLength(0);
stringBuilder.append("String jsonString = \"{\";");
method.addBodyLine(stringBuilder.toString());
Iterator iterator = introspectedColumns.iterator();
Boolean isFirstLine = true;
while (iterator.hasNext()) {
IntrospectedColumn introspectedColumn = iterator.next();
FullyQualifiedJavaType fullyQualifiedJavaType = introspectedColumn
.getFullyQualifiedJavaType();
String getterMethod = getGetterMethodName(
introspectedColumn.getJavaProperty(), fullyQualifiedJavaType);
String setterMethod = getSetterMethodName(
introspectedColumn.getJavaProperty());
if (isFirstLine == true) {
isFirstLine = false;
} else {
stringBuilder.setLength(0);
stringBuilder.append("jsonString = jsonString + \",\";");
method.addBodyLine(stringBuilder.toString());
}
if (fullyQualifiedJavaType.isPrimitive()
|| "java.lang.Boolean".equals(fullyQualifiedJavaType.getFullyQualifiedName())
|| "java.lang.Byte".equals(fullyQualifiedJavaType.getFullyQualifiedName())
|| "java.lang.Double".equals(fullyQualifiedJavaType.getFullyQualifiedName())
|| "java.lang.Float".equals(fullyQualifiedJavaType.getFullyQualifiedName())
|| "java.lang.Integer".equals(fullyQualifiedJavaType.getFullyQualifiedName())
|| "java.lang.Long".equals(fullyQualifiedJavaType.getFullyQualifiedName())
|| "java.lang.Short".equals(fullyQualifiedJavaType.getFullyQualifiedName())
|| "java.lang.BigDecimal".equals(fullyQualifiedJavaType.getFullyQualifiedName())
) {
stringBuilder.setLength(0);
stringBuilder.append("jsonString = jsonString + \"\\\"" + introspectedColumn.getJavaProperty() + "\\\":\"+this.");
stringBuilder.append(getterMethod);
stringBuilder.append("();");
method.addBodyLine(stringBuilder.toString());
} else if ("java.util.Date".equals(fullyQualifiedJavaType.getFullyQualifiedName())) {
stringBuilder.setLength(0);
stringBuilder.append("jsonString = jsonString + \"\\\"" + introspectedColumn.getJavaProperty() + "\\\":\"+(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()==null?null:this.");
stringBuilder.append(getterMethod);
stringBuilder.append("().getTime())+\"\";");
method.addBodyLine(stringBuilder.toString());
} else {
stringBuilder.setLength(0);
stringBuilder.append("jsonString = jsonString + \"\\\"" + introspectedColumn.getJavaProperty() + "\\\":\\\"\"+this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()+\"\\\"\";");
method.addBodyLine(stringBuilder.toString());
}
}
stringBuilder.setLength(0);
stringBuilder.append("jsonString += \"}\";");
method.addBodyLine(stringBuilder.toString());
method.addBodyLine("return jsonString;");
topLevelClass.addMethod(method);
}
protected void generateCopyAllFieldsNotNull(TopLevelClass topLevelClass,
List introspectedColumns,
IntrospectedTable introspectedTable) {
Method method = new Method();
method.setFinal(true);
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("copyAllFieldsNotNull");
method.setReturnType(FullyQualifiedJavaType.getBooleanPrimitiveInstance());
method.addParameter(new Parameter(topLevelClass.getType(), "copyTo"));
context.getCommentGenerator().addGeneralMethodComment(method,
introspectedTable);
StringBuilder stringBuilder = new StringBuilder();
Iterator iterator = introspectedColumns.iterator();
stringBuilder.setLength(0);
stringBuilder.append("if(this==null){return false;}");
method.addBodyLine(stringBuilder.toString());
stringBuilder.setLength(0);
stringBuilder.append("if(copyTo==null){return false;}");
method.addBodyLine(stringBuilder.toString());
while (iterator.hasNext()) {
IntrospectedColumn introspectedColumn = iterator.next();
FullyQualifiedJavaType fullyQualifiedJavaType = introspectedColumn
.getFullyQualifiedJavaType();
String getterMethod = getGetterMethodName(
introspectedColumn.getJavaProperty(), fullyQualifiedJavaType);
String setterMethod = getSetterMethodName(
introspectedColumn.getJavaProperty());
stringBuilder.setLength(0);
stringBuilder.append("if(this.");
stringBuilder.append(getterMethod);
stringBuilder.append("()!=null){");
stringBuilder.append("copyTo.");
stringBuilder.append(setterMethod);
stringBuilder.append("(");
stringBuilder.append("this.");
stringBuilder.append(getterMethod);
stringBuilder.append("());}");
method.addBodyLine(stringBuilder.toString());
}
method.addBodyLine("return true;");
topLevelClass.addMethod(method);
}
protected void generateCopyAllFields(TopLevelClass topLevelClass,
List introspectedColumns,
IntrospectedTable introspectedTable) {
Method method = new Method();
method.setFinal(true);
method.setVisibility(JavaVisibility.PUBLIC);
method.setName("copyAllFields");
method.setReturnType(FullyQualifiedJavaType.getBooleanPrimitiveInstance());
method.addParameter(new Parameter(topLevelClass.getType(), "copyTo"));
context.getCommentGenerator().addGeneralMethodComment(method,
introspectedTable);
StringBuilder stringBuilder = new StringBuilder();
Iterator iterator = introspectedColumns.iterator();
stringBuilder.setLength(0);
stringBuilder.append("if(this==null){return false;}");
method.addBodyLine(stringBuilder.toString());
stringBuilder.setLength(0);
stringBuilder.append("if(copyTo==null){return false;}");
method.addBodyLine(stringBuilder.toString());
while (iterator.hasNext()) {
IntrospectedColumn introspectedColumn = iterator.next();
FullyQualifiedJavaType fullyQualifiedJavaType = introspectedColumn
.getFullyQualifiedJavaType();
String getterMethod = getGetterMethodName(
introspectedColumn.getJavaProperty(), fullyQualifiedJavaType);
String setterMethod = getSetterMethodName(
introspectedColumn.getJavaProperty());
stringBuilder.setLength(0);
stringBuilder.append("copyTo.");
stringBuilder.append(setterMethod);
stringBuilder.append("(");
stringBuilder.append("this.");
stringBuilder.append(getterMethod);
stringBuilder.append("());");
method.addBodyLine(stringBuilder.toString());
}
method.addBodyLine("return true;");
topLevelClass.addMethod(method);
}
}