/*
* Copyright 2015 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.
*
* 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.kie.server.remote.rest.jbpm.ui;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.kie.server.services.api.KieServerApplicationComponentsService;
import org.kie.server.services.api.KieServerRegistry;
import org.kie.server.services.api.SupportedTransports;
import org.kie.server.services.jbpm.ui.FormServiceBase;
import org.kie.server.services.jbpm.ui.ImageServiceBase;
import org.kie.server.services.jbpm.ui.JBPMUIKieServerExtension;
public class JbpmUIRestApplicationComponentsService implements KieServerApplicationComponentsService {
private static final String OWNER_EXTENSION = JBPMUIKieServerExtension.EXTENSION_NAME;
@Override
public Collection<Object> getAppComponents(String extension, SupportedTransports type, Object... services) {
// skip calls from other than owning extension
if ( !OWNER_EXTENSION.equals(extension) ) {
return Collections.emptyList();
}
FormServiceBase formServiceBase = null;
ImageServiceBase imageServiceBase = null;
KieServerRegistry context = null;
for( Object object : services ) {
// in case given service is null (meaning was not configured) continue with next one
if (object == null) {
continue;
}
if (FormServiceBase.class.isAssignableFrom(object.getClass())) {
formServiceBase = (FormServiceBase) object;
continue;
} else if (ImageServiceBase.class.isAssignableFrom(object.getClass())) {
imageServiceBase = (ImageServiceBase) object;
continue;
} else if (KieServerRegistry.class.isAssignableFrom(object.getClass())) {
context = (KieServerRegistry) object;
continue;
}
}
List<Object> components = new ArrayList<Object>(2);
components.add(new FormResource(formServiceBase, context));
components.add(new ImageResource(imageServiceBase, context));
return components;
}
}