/*
* Copyright 2015 JBoss, by Red Hat, Inc
*
* 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.uberfire.ext.layout.editor.impl;
import javax.annotation.PostConstruct;
import javax.enterprise.context.ApplicationScoped;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import org.jboss.errai.bus.server.annotations.Service;
import org.uberfire.ext.layout.editor.api.LayoutServices;
import org.uberfire.ext.layout.editor.api.editor.LayoutTemplate;
@Service
@ApplicationScoped
public class LayoutServicesImpl implements LayoutServices {
private Gson gson;
@PostConstruct
public void init() {
this.gson = new GsonBuilder().setPrettyPrinting().create();
}
@Override
public String convertLayoutToString(LayoutTemplate layoutTemplate) {
String layoutContent = gson.toJson(layoutTemplate);
return layoutContent;
}
@Override
public LayoutTemplate convertLayoutFromString(String layoutEditorModel) {
try {
if (needsUpgrade(layoutEditorModel)) {
throw new RuntimeException("not yet supported");
// return LayoutUpgradeTool.convert( layoutEditorModel );
} else {
LayoutTemplate layoutTemplate = gson.fromJson(layoutEditorModel,
LayoutTemplate.class);
return layoutTemplate;
}
} catch (Exception e) {
return new LayoutTemplate();
}
}
private boolean needsUpgrade(String layoutEditorModel) {
//return !version1( layoutEditorModel );
return false;
}
}