org.androidannotations.internal.core.handler.PreferenceHeadersHandler Maven / Gradle / Ivy
/**
* Copyright (C) 2010-2016 eBusiness Information, Excilys Group
*
* 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.androidannotations.internal.core.handler;
import javax.lang.model.element.Element;
import org.androidannotations.AndroidAnnotationsEnvironment;
import org.androidannotations.ElementValidation;
import org.androidannotations.annotations.PreferenceHeaders;
import org.androidannotations.handler.BaseAnnotationHandler;
import org.androidannotations.helper.IdValidatorHelper;
import org.androidannotations.holder.HasPreferenceHeaders;
import org.androidannotations.rclass.IRClass;
import com.helger.jcodemodel.JBlock;
import com.helger.jcodemodel.JExpr;
import com.helger.jcodemodel.JFieldRef;
import com.helger.jcodemodel.JVar;
public class PreferenceHeadersHandler extends BaseAnnotationHandler {
public PreferenceHeadersHandler(AndroidAnnotationsEnvironment environment) {
super(PreferenceHeaders.class, environment);
}
@Override
protected void validate(Element element, ElementValidation valid) {
validatorHelper.isPreferenceFragmentClassPresent(element, valid);
validatorHelper.extendsPreferenceActivity(element, valid);
validatorHelper.hasEActivity(element, valid);
validatorHelper.resIdsExist(element, IRClass.Res.XML, IdValidatorHelper.FallbackStrategy.NEED_RES_ID, valid);
}
@Override
public void process(Element element, HasPreferenceHeaders holder) throws Exception {
JFieldRef headerId = annotationHelper.extractAnnotationFieldRefs(element, IRClass.Res.XML, false).get(0);
JBlock block = holder.getOnBuildHeadersBlock();
JVar targetParam = holder.getOnBuildHeadersTargetParam();
block.invoke("loadHeadersFromResource").arg(headerId).arg(targetParam);
block.invoke(JExpr._super(), "onBuildHeaders").arg(targetParam);
}
}