com.sun.tools.xjc.generator.bean.field.AbstractFieldWithVar Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
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);
}
}
}