/*
* 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.grammar.CommandHandlerGrammar;
import org.apache.beehive.netui.compiler.typesystem.declaration.ClassDeclaration;
import org.apache.beehive.netui.compiler.typesystem.declaration.MethodDeclaration;
import org.apache.beehive.netui.compiler.typesystem.env.AnnotationProcessorEnvironment;
import java.util.HashMap;
import java.util.Map;
public class FacesBackingChecker
extends BaseChecker
implements JpfLanguageConstants
{
public FacesBackingChecker( AnnotationProcessorEnvironment env, FacesBackingInfo fbInfo, Diagnostics diags )
{
super( env, fbInfo, diags );
}
public Map onCheck( ClassDeclaration jclass )
throws FatalCompileTimeException
{
if ( ! CompilerUtils.isAssignableFrom( FACES_BACKING_BEAN_CLASS, jclass, getEnv() ))
{
getDiagnostics().addError( jclass, "error.does-not-extend-base", FACES_BACKING_BEAN_CLASS );
return null;
}
ClassDeclaration[] packageClasses = jclass.getPackage().getClasses();
ClassDeclaration jpfClass = null;
for ( int i = 0; i < packageClasses.length; i++ )
{
ClassDeclaration classDecl = packageClasses[i];
if ( CompilerUtils.isPageFlowClass( classDecl, getEnv() ) ) jpfClass = classDecl;
}
FlowControllerInfo fcInfo = new FlowControllerInfo( jpfClass );
fcInfo.startBuild( getEnv(), jpfClass );
CommandHandlerGrammar chg =
new CommandHandlerGrammar( getEnv(), getDiagnostics(), getRuntimeVersionChecker(), jpfClass, fcInfo );
MethodDeclaration[] methods = CompilerUtils.getClassMethods( jclass, COMMAND_HANDLER_TAG_NAME );
for ( int i = 0; i < methods.length; i++ )
{
MethodDeclaration method = methods[i];
getFBSourceFileInfo().addCommandHandler( method.getSimpleName() );
chg.check( CompilerUtils.getAnnotation( method, COMMAND_HANDLER_TAG_NAME ), null, method );
}
Map checkResultMap = new HashMap();
checkResultMap.put( JpfLanguageConstants.ExtraInfoKeys.facesBackingInfo, getSourceFileInfo() );
return checkResultMap;
}
protected FacesBackingInfo getFBSourceFileInfo()
{
return ( FacesBackingInfo ) super.getSourceFileInfo();
}
}