/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* 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.guvnor.common.services.project.backend.server;
import javax.enterprise.context.Dependent;
import com.thoughtworks.xstream.XStream;
import org.guvnor.common.services.project.model.ProjectRepositories;
@Dependent
public class ProjectRepositoriesContentHandler {
public ProjectRepositoriesContentHandler() {
// Weld needs this for proxying.
}
public String toString( final ProjectRepositories repositories ) {
if ( repositories == null ) {
return "";
}
return createXStream().toXML( repositories );
}
public ProjectRepositories toModel( final String text ) {
try {
if ( text == null || text.isEmpty() ) {
return new ProjectRepositories();
}
return (ProjectRepositories) createXStream().fromXML( text );
} catch ( Exception e ) {
return new ProjectRepositories();
}
}
private XStream createXStream() {
XStream xStream = new XStream();
xStream.alias( "project-repositories", ProjectRepositories.class );
xStream.alias( "repository", ProjectRepositories.ProjectRepository.class );
return xStream;
}
}