/**
* Copyright 2006-2016 the original author or authors.
*
* 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.xmlmapper.elements;
import static org.mybatis.generator.internal.util.StringUtility.stringHasValue;
import org.mybatis.generator.api.IntrospectedColumn;
import org.mybatis.generator.api.dom.xml.Attribute;
import org.mybatis.generator.api.dom.xml.XmlElement;
import org.mybatis.generator.codegen.mybatis3.MyBatis3FormattingUtilities;
/**
*
* @author Jeff Butler
*
*/
public class ResultMapWithBLOBsElementGenerator extends
AbstractXmlElementGenerator {
public ResultMapWithBLOBsElementGenerator() {
super();
}
@Override
public void addElements(XmlElement parentElement) {
XmlElement answer = new XmlElement("resultMap"); //$NON-NLS-1$
answer.addAttribute(new Attribute("id", //$NON-NLS-1$
introspectedTable.getResultMapWithBLOBsId()));
String returnType;
if (introspectedTable.getRules().generateRecordWithBLOBsClass()) {
returnType = introspectedTable.getRecordWithBLOBsType();
} else {
// table has BLOBs, but no BLOB class - BLOB fields must be
// in the base class
returnType = introspectedTable.getBaseRecordType();
}
answer.addAttribute(new Attribute("type", //$NON-NLS-1$
returnType));
if (!introspectedTable.isConstructorBased()) {
answer.addAttribute(new Attribute("extends", //$NON-NLS-1$
introspectedTable.getBaseResultMapId()));
}
context.getCommentGenerator().addComment(answer);
if (introspectedTable.isConstructorBased()) {
addResultMapConstructorElements(answer);
} else {
addResultMapElements(answer);
}
if (context.getPlugins()
.sqlMapResultMapWithBLOBsElementGenerated(answer,
introspectedTable)) {
parentElement.addElement(answer);
}
}
private void addResultMapElements(XmlElement answer) {
for (IntrospectedColumn introspectedColumn : introspectedTable
.getBLOBColumns()) {
XmlElement resultElement = new XmlElement("result"); //$NON-NLS-1$
resultElement
.addAttribute(new Attribute(
"column", MyBatis3FormattingUtilities.getRenamedColumnNameForResultMap(introspectedColumn))); //$NON-NLS-1$
resultElement.addAttribute(new Attribute(
"property", introspectedColumn.getJavaProperty())); //$NON-NLS-1$
resultElement.addAttribute(new Attribute(
"jdbcType", introspectedColumn.getJdbcTypeName())); //$NON-NLS-1$
if (stringHasValue(introspectedColumn
.getTypeHandler())) {
resultElement.addAttribute(new Attribute(
"typeHandler", introspectedColumn.getTypeHandler())); //$NON-NLS-1$
}
answer.addElement(resultElement);
}
}
private void addResultMapConstructorElements(XmlElement answer) {
XmlElement constructor = new XmlElement("constructor"); //$NON-NLS-1$
for (IntrospectedColumn introspectedColumn : introspectedTable
.getPrimaryKeyColumns()) {
XmlElement resultElement = new XmlElement("idArg"); //$NON-NLS-1$
resultElement
.addAttribute(new Attribute(
"column", MyBatis3FormattingUtilities.getRenamedColumnNameForResultMap(introspectedColumn))); //$NON-NLS-1$
resultElement.addAttribute(new Attribute(
"jdbcType", introspectedColumn.getJdbcTypeName())); //$NON-NLS-1$
resultElement.addAttribute(new Attribute("javaType", //$NON-NLS-1$
introspectedColumn.getFullyQualifiedJavaType().getFullyQualifiedName()));
if (stringHasValue(introspectedColumn
.getTypeHandler())) {
resultElement.addAttribute(new Attribute(
"typeHandler", introspectedColumn.getTypeHandler())); //$NON-NLS-1$
}
constructor.addElement(resultElement);
}
for (IntrospectedColumn introspectedColumn : introspectedTable
.getNonPrimaryKeyColumns()) {
XmlElement resultElement = new XmlElement("arg"); //$NON-NLS-1$
resultElement
.addAttribute(new Attribute(
"column", MyBatis3FormattingUtilities.getRenamedColumnNameForResultMap(introspectedColumn))); //$NON-NLS-1$
resultElement.addAttribute(new Attribute(
"jdbcType", introspectedColumn.getJdbcTypeName())); //$NON-NLS-1$
if (introspectedColumn.getFullyQualifiedJavaType().isPrimitive()) {
// need to use the MyBatis type alias for a primitive byte
StringBuilder sb = new StringBuilder();
sb.append('_');
sb.append(introspectedColumn.getFullyQualifiedJavaType().getShortName());
resultElement.addAttribute(new Attribute("javaType", //$NON-NLS-1$
sb.toString()));
} else if ("byte[]".equals(introspectedColumn.getFullyQualifiedJavaType() //$NON-NLS-1$
.getFullyQualifiedName())) {
// need to use the MyBatis type alias for a primitive byte arry
resultElement.addAttribute(new Attribute("javaType", //$NON-NLS-1$
"_byte[]")); //$NON-NLS-1$
} else {
resultElement.addAttribute(new Attribute("javaType", //$NON-NLS-1$
introspectedColumn.getFullyQualifiedJavaType().getFullyQualifiedName()));
}
if (stringHasValue(introspectedColumn
.getTypeHandler())) {
resultElement.addAttribute(new Attribute(
"typeHandler", introspectedColumn.getTypeHandler())); //$NON-NLS-1$
}
constructor.addElement(resultElement);
}
answer.addElement(constructor);
}
}