/*******************************************************************************
* Copyright 2011 See AUTHORS file.
*
* 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.badlogic.gwtref.gen;
import com.google.gwt.core.ext.Generator;
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.core.ext.typeinfo.TypeOracle;
import static com.google.gwt.core.ext.TreeLogger.*;
public class ReflectionCacheGenerator extends Generator {
@Override
public String generate (TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException {
TypeOracle oracle = context.getTypeOracle();
assert (oracle != null);
JClassType type = oracle.findType(typeName);
if (type == null) {
logger.log(ERROR, "Couldn't find type '" + typeName + "'");
throw new UnableToCompleteException();
}
if (type.isInterface() == null) {
logger.log(ERROR, "Type '" + typeName + "' must be an interface");
throw new UnableToCompleteException();
}
ReflectionCacheSourceCreator source = new ReflectionCacheSourceCreator(logger, context, type);
return source.create();
}
}