com.sun.tools.xjc.generator.bean.field.AbstractFieldWithVar Maven / Gradle / Ivy
Show all versions of jaxb-xjc Show documentation
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2017 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://oss.oracle.com/licenses/CDDL+GPL-1.1
* or 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 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.JExpression;
import com.sun.codemodel.JFieldRef;
import com.sun.codemodel.JFieldVar;
import com.sun.codemodel.JMod;
import com.sun.codemodel.JType;
import com.sun.codemodel.JVar;
import com.sun.tools.xjc.generator.bean.ClassOutlineImpl;
import com.sun.tools.xjc.model.CPropertyInfo;
/**
*
*
* @author
* Kohsuke Kawaguchi ([email protected]), Martin Grebac
*/
abstract class AbstractFieldWithVar extends AbstractField {
/**
* Field declaration of the actual list object that we use
* to store data.
*/
private JFieldVar field;
/**
* Invoke {@link #createField()} after calling the
* constructor.
*/
AbstractFieldWithVar( ClassOutlineImpl outline, CPropertyInfo prop ) {
super(outline,prop);
}
protected final void createField() {
field = outline.implClass.field( JMod.PROTECTED,
getFieldType(), prop.getName(false) );
annotate(field);
}
/**
* Gets the name of the getter method.
*
*
* This encapsulation is necessary because sometimes we use
* {@code isXXXX} as the method name.
*/
protected String getGetterMethod() {
if (getOptions().enableIntrospection) {
return ((getFieldType().isPrimitive() &&
getFieldType().boxify().getPrimitiveType()==codeModel.BOOLEAN) ?
"is":"get") + prop.getName(true);
} else {
return (getFieldType().boxify().getPrimitiveType()==codeModel.BOOLEAN?"is":"get")+prop.getName(true);
}
}
/**
* Returns the type used to store the value of the field in memory.
*/
protected abstract JType getFieldType();
protected JFieldVar ref() { return field; }
public final JType getRawType() {
return exposedType;
}
protected abstract class Accessor extends AbstractField.Accessor {
protected Accessor(JExpression $target) {
super($target);
this.$ref = $target.ref(AbstractFieldWithVar.this.ref());
}
/**
* Reference to the field bound by the target object.
*/
protected final JFieldRef $ref;
public final void toRawValue(JBlock block, JVar $var) {
if (getOptions().enableIntrospection) {
block.assign($var,$target.invoke(getGetterMethod()));
} else {
block.assign($var,$target.invoke(getGetterMethod()));
}
}
public final void fromRawValue(JBlock block, String uniqueName, JExpression $var) {
block.invoke($target,("set"+prop.getName(true))).arg($var);
}
}
}