com.sun.tools.xjc.generator.bean.field.UnboxedField Maven / Gradle / Ivy
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2014 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.tools.xjc.generator.bean.field;
import com.sun.codemodel.JBlock;
import com.sun.codemodel.JExpr;
import com.sun.codemodel.JExpression;
import com.sun.codemodel.JMethod;
import com.sun.codemodel.JPrimitiveType;
import com.sun.codemodel.JType;
import com.sun.codemodel.JVar;
import com.sun.tools.xjc.generator.bean.ClassOutlineImpl;
import com.sun.tools.xjc.generator.bean.MethodWriter;
import com.sun.tools.xjc.model.CPropertyInfo;
import com.sun.tools.xjc.model.Aspect;
import com.sun.tools.xjc.outline.FieldAccessor;
import com.sun.xml.bind.api.impl.NameConverter;
/**
* A required primitive property.
*
* @author
* Kohsuke Kawaguchi ([email protected])
*/
public class UnboxedField extends AbstractFieldWithVar {
/**
* The primitive version of {@link #implType} and {@link #exposedType}.
*/
private final JPrimitiveType ptype;
protected UnboxedField( ClassOutlineImpl outline, CPropertyInfo prop ) {
super(outline,prop);
// primitive types don't have this distintion
assert implType==exposedType;
ptype = (JPrimitiveType) implType;
assert ptype!=null;
createField();
// apparently a required attribute can be still defaulted.
// so this assertion is incorrect.
// assert prop.defaultValue==null;
MethodWriter writer = outline.createMethodWriter();
NameConverter nc = outline.parent().getModel().getNameConverter();
JBlock body;
// [RESULT]
// Type getXXX() {
// return value;
// }
JMethod $get = writer.declareMethod( ptype, getGetterMethod() );
String javadoc = prop.javadoc;
if(javadoc.length()==0)
javadoc = Messages.DEFAULT_GETTER_JAVADOC.format(nc.toVariableName(prop.getName(true)));
writer.javadoc().append(javadoc);
$get.body()._return(ref());
// [RESULT]
// void setXXX( Type value ) {
// this.value = value;
// }
JMethod $set = writer.declareMethod( codeModel.VOID, "set"+prop.getName(true) );
JVar $value = writer.addParameter( ptype, "value" );
body = $set.body();
body.assign(JExpr._this().ref(ref()),$value);
// setter always get the default javadoc. See issue #381
writer.javadoc().append(Messages.DEFAULT_SETTER_JAVADOC.format(nc.toVariableName(prop.getName(true))));
}
protected JType getType(Aspect aspect) {
return super.getType(aspect).boxify().getPrimitiveType();
}
protected JType getFieldType() {
return ptype;
}
public FieldAccessor create(JExpression targetObject) {
return new Accessor(targetObject) {
public void unsetValues( JBlock body ) {
// you can't unset a value
}
public JExpression hasSetValue() {
return JExpr.TRUE;
}
};
}
}