com.google.web.bindery.requestfactory.gwt.rebind.RequestFactoryEditorDriverGenerator Maven / Gradle / Ivy
/*
* Copyright 2010 Google Inc.
*
* 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 com.google.web.bindery.requestfactory.gwt.rebind;
import com.google.gwt.core.ext.GeneratorContext;
import com.google.gwt.core.ext.TreeLogger;
import com.google.gwt.core.ext.UnableToCompleteException;
import com.google.gwt.core.ext.typeinfo.JClassType;
import com.google.gwt.editor.rebind.AbstractEditorDriverGenerator;
import com.google.gwt.editor.rebind.model.EditorData;
import com.google.web.bindery.requestfactory.gwt.client.RequestFactoryEditorDriver;
import com.google.web.bindery.requestfactory.gwt.client.impl.AbstractRequestFactoryEditorDriver;
import com.google.web.bindery.requestfactory.gwt.client.impl.RequestFactoryEditorDelegate;
import com.google.web.bindery.requestfactory.shared.BaseProxy;
/**
* Generates implementations of RFEDs.
*/
public class RequestFactoryEditorDriverGenerator extends AbstractEditorDriverGenerator {
private JClassType baseProxyType;
@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
throws UnableToCompleteException {
baseProxyType = context.getTypeOracle().findType(BaseProxy.class.getCanonicalName());
return super.generate(logger, context, typeName);
}
@Override
protected Class getDriverInterfaceType() {
return RequestFactoryEditorDriver.class;
}
@Override
protected Class getDriverSuperclassType() {
return AbstractRequestFactoryEditorDriver.class;
}
@Override
protected Class getEditorDelegateType() {
return RequestFactoryEditorDelegate.class;
}
@Override
protected String mutableObjectExpression(EditorData data, String sourceObjectExpression) {
if (baseProxyType.isAssignableFrom(data.getPropertyOwnerType())) {
return String.format("((%s) request.edit((%s)))", data.getPropertyOwnerType()
.getQualifiedSourceName(), sourceObjectExpression);
} else {
return sourceObjectExpression;
}
}
}