org.parceler.internal.ParcelTransactionWorker Maven / Gradle / Ivy
/**
* Copyright 2011-2015 John Ericksen
*
* 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 org.parceler.internal;
import com.sun.codemodel.JDefinedClass;
import org.androidtransfuse.adapter.ASTAnnotation;
import org.androidtransfuse.adapter.ASTType;
import org.androidtransfuse.transaction.AbstractCompletionTransactionWorker;
import org.parceler.Parcel;
import javax.inject.Inject;
import javax.inject.Provider;
/**
* Executes the analysis and generation of an annotated @Parcel class.
*
* @author John Ericksen
*/
public class ParcelTransactionWorker extends AbstractCompletionTransactionWorker, ParcelImplementations> {
private final ParcelableAnalysis parcelableAnalysis;
private final ParcelableGenerator parcelableGenerator;
@Inject
public ParcelTransactionWorker(ParcelableAnalysis parcelableAnalysis, ParcelableGenerator parcelableGenerator) {
this.parcelableAnalysis = parcelableAnalysis;
this.parcelableGenerator = parcelableGenerator;
}
@Override
public ParcelImplementations innerRun(Provider valueProvider) {
ASTType value = valueProvider.get();
ASTAnnotation parcelASTAnnotation = value.getASTAnnotation(Parcel.class);
ParcelableDescriptor analysis = parcelableAnalysis.analyze(value, parcelASTAnnotation);
if(analysis != null) {
JDefinedClass definedClass = parcelableGenerator.generateParcelable(value, analysis);
return new ParcelImplementations(definedClass, analysis.getExtraImplementations(), analysis.isParcelsIndex());
}
return null;
}
}