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141 lines (118 loc) · 4.85 KB
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/**
* Copyright (C) 2010-2015 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.holder;
import static com.helger.jcodemodel.JMod.FINAL;
import static com.helger.jcodemodel.JMod.PUBLIC;
import static com.helger.jcodemodel.JMod.STATIC;
import static org.androidannotations.helper.ModelConstants.classSuffix;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.processing.ProcessingEnvironment;
import javax.lang.model.element.Element;
import javax.lang.model.element.TypeElement;
import org.androidannotations.AndroidAnnotationsEnvironment;
import org.androidannotations.helper.APTCodeModelHelper;
import org.androidannotations.internal.process.ProcessHolder;
import com.helger.jcodemodel.AbstractJClass;
import com.helger.jcodemodel.EClassType;
import com.helger.jcodemodel.JCodeModel;
import com.helger.jcodemodel.JDefinedClass;
import com.helger.jcodemodel.JTypeVar;
public abstract class BaseGeneratedClassHolder implements GeneratedClassHolder {
protected final AndroidAnnotationsEnvironment environment;
protected JDefinedClass generatedClass;
protected AbstractJClass annotatedClass;
protected final TypeElement annotatedElement;
protected final APTCodeModelHelper codeModelHelper;
private Map<Class<?>, Object> pluginHolders = new HashMap<>();
public BaseGeneratedClassHolder(AndroidAnnotationsEnvironment environment, TypeElement annotatedElement) throws Exception {
this.environment = environment;
this.annotatedElement = annotatedElement;
codeModelHelper = new APTCodeModelHelper(environment);
setGeneratedClass();
}
protected void setGeneratedClass() throws Exception {
String annotatedComponentQualifiedName = annotatedElement.getQualifiedName().toString();
annotatedClass = getCodeModel().directClass(annotatedElement.asType().toString());
if (annotatedElement.getNestingKind().isNested()) {
Element enclosingElement = annotatedElement.getEnclosingElement();
GeneratedClassHolder enclosingHolder = environment.getGeneratedClassHolder(enclosingElement);
String generatedBeanSimpleName = annotatedElement.getSimpleName().toString() + classSuffix();
generatedClass = enclosingHolder.getGeneratedClass()._class(PUBLIC | FINAL | STATIC, generatedBeanSimpleName, EClassType.CLASS);
} else {
String generatedClassQualifiedName = annotatedComponentQualifiedName + classSuffix();
generatedClass = getCodeModel()._class(PUBLIC | FINAL, generatedClassQualifiedName, EClassType.CLASS);
}
codeModelHelper.generify(generatedClass, annotatedElement);
setExtends();
codeModelHelper.copyNonAAAnnotations(generatedClass, annotatedElement.getAnnotationMirrors());
}
protected AbstractJClass getAnnotatedClass() {
return annotatedClass;
}
protected void setExtends() {
AbstractJClass annotatedComponent = getCodeModel().directClass(annotatedElement.asType().toString());
generatedClass._extends(annotatedComponent);
}
@Override
public JDefinedClass getGeneratedClass() {
return generatedClass;
}
@Override
public TypeElement getAnnotatedElement() {
return annotatedElement;
}
@Override
public AndroidAnnotationsEnvironment getEnvironment() {
return environment;
}
protected ProcessingEnvironment getProcessingEnvironment() {
return environment.getProcessingEnvironment();
}
protected ProcessHolder.Classes getClasses() {
return environment.getClasses();
}
protected JCodeModel getCodeModel() {
return getEnvironment().getCodeModel();
}
protected AbstractJClass getJClass(String fullyQualifiedClassName) {
return getEnvironment().getJClass(fullyQualifiedClassName);
}
protected AbstractJClass getJClass(Class<?> clazz) {
return getEnvironment().getJClass(clazz);
}
public AbstractJClass narrow(AbstractJClass toNarrow) {
List<AbstractJClass> classes = new ArrayList<>();
for (JTypeVar type : generatedClass.typeParams()) {
classes.add(getCodeModel().directClass(type.name()));
}
if (classes.isEmpty()) {
return toNarrow;
}
return toNarrow.narrow(classes);
}
@SuppressWarnings("unchecked")
public <T> T getPluginHolder(T pluginHolder) {
T currentPluginHolder = (T) pluginHolders.get(pluginHolder.getClass());
if (currentPluginHolder == null) {
currentPluginHolder = pluginHolder;
pluginHolders.put(pluginHolder.getClass(), pluginHolder);
}
return currentPluginHolder;
}
}