/*
* Copyright 2004 The Apache Software Foundation.
*
* 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.
*
* $Header:$
*/
package org.apache.beehive.netui.compiler;
import org.apache.beehive.netui.compiler.typesystem.declaration.ClassDeclaration;
import org.apache.beehive.netui.compiler.typesystem.declaration.AnnotationInstance;
import org.apache.beehive.netui.compiler.typesystem.declaration.MethodDeclaration;
import org.apache.beehive.netui.compiler.typesystem.env.AnnotationProcessorEnvironment;
import java.io.File;
public class FacesBackingGenerator
extends BaseGenerator
implements JpfLanguageConstants
{
public FacesBackingGenerator( AnnotationProcessorEnvironment env, SourceFileInfo sourceFileInfo, Diagnostics diagnostics )
{
super( env, sourceFileInfo, diagnostics );
}
public void generate( ClassDeclaration publicClass )
throws FatalCompileTimeException
{
File sourceFile = CompilerUtils.getSourceFile( publicClass, true );
AnnotationInstance facesBackingAnnotation = CompilerUtils.getAnnotation( publicClass, FACES_BACKING_TAG_NAME );
assert facesBackingAnnotation != null; // checker should enforce this
AnnotationToXML atx = new AnnotationToXML( publicClass );
// Add the class-level @Jpf.FacesBacking annotation.
atx.include( publicClass, facesBackingAnnotation );
// For each method, add the @Jpf.CommandHandler annotation.
MethodDeclaration[] methods = CompilerUtils.getClassMethods( publicClass, COMMAND_HANDLER_TAG_NAME );
for ( int i = 0; i < methods.length; i++ )
{
MethodDeclaration method = methods[i];
AnnotationInstance commandHandlerAnn = CompilerUtils.getAnnotation( method, COMMAND_HANDLER_TAG_NAME );
atx.include( method, commandHandlerAnn );
}
// Add @Jpf.SharedFlowField, @Jpf.PageFlowField, @Control.
FlowControllerGenerator.includeFieldAnnotations( atx, publicClass, PAGE_FLOW_FIELD_TAG_NAME );
// Write the file.
atx.writeXml( CompilerUtils.getWebBuildRoot( getEnv() ), getDiagnostics() );
}
}