/*
* JBoss, Home of Professional Open Source
* Copyright 2012 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.console.client.shared.subsys.infinispan;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.shared.dispatch.DispatchAsync;
import org.jboss.as.console.client.shared.subsys.Baseadress;
import org.jboss.as.console.client.shared.subsys.infinispan.model.CacheContainer;
import org.jboss.as.console.client.shared.viewframework.EntityToDmrBridgeImpl;
import org.jboss.as.console.client.shared.viewframework.FrameworkView;
import org.jboss.as.console.client.widgets.forms.ApplicationMetaData;
import org.jboss.as.console.client.widgets.forms.PropertyBinding;
import org.jboss.dmr.client.ModelNode;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import static org.jboss.dmr.client.ModelDescriptionConstants.*;
/**
* Bridge for CacheContainer.
*
* @author Stan Silvert ssilvert@redhat.com (C) 2011 Red Hat Inc.
*/
public class CacheContainerEntityToDmrBridge extends EntityToDmrBridgeImpl<CacheContainer> {
public CacheContainerEntityToDmrBridge(ApplicationMetaData propertyMetadata, Class<CacheContainer> type, FrameworkView view,
DispatchAsync dispatcher) {
super(propertyMetadata, type, view, dispatcher);
}
@Override
// set transport flag before view is refreshed
protected void refreshView(ModelNode response) {
for (CacheContainer cacheContainer : this.entityList) {
cacheContainer.setHasTransport(response.get("result", cacheContainer.getName(), "transport").isDefined());
}
super.refreshView(response);
}
/**
* Special logic to save transport attributes, which are kept in a special entity called "TRANSPORT".
*/
@Override
public void onSaveDetails(CacheContainer entity, Map<String, Object> changedValues, ModelNode... extraSteps) {
Boolean hasTransport = (Boolean)changedValues.remove("hasTransport");
boolean removingTransport = (hasTransport != null) && !hasTransport;
boolean addingTransport = (hasTransport != null) && hasTransport;
boolean modifyingTransport = (hasTransport == null) && entity.isHasTransport();
if (addingTransport && !isStackSetOnAdd(changedValues)) {
return;
}
String cacheContainer = entity.getName();
List<ModelNode> stepsList = new ArrayList<ModelNode>();
stepsList.addAll(Arrays.asList(extraSteps));
if (addingTransport) {
addTransport(cacheContainer, changedValues, stepsList);
}
if (removingTransport) {
removeTransport(cacheContainer, stepsList);
}
if (!removingTransport && (addingTransport || modifyingTransport)) {
handleWriteTransportAttributes(cacheContainer, changedValues, stepsList);
}
removeTransportAttribs(changedValues);
super.onSaveDetails(entity, changedValues, stepsList.toArray(new ModelNode[stepsList.size()]));
}
// remove transport attributes from normal processing
private void removeTransportAttribs(Map<String, Object> changedValues) {
List<String> removals = new ArrayList<String>();
for (String javaName : changedValues.keySet()) {
if (isTransportAttribute(javaName)) removals.add(javaName);
}
// avoid ConcurrentModificationException
for (String javaName : removals) {
changedValues.remove(javaName);
}
}
private boolean isTransportAttribute(String javaName) {
PropertyBinding binding = formMetaData.findAttribute(javaName);
String detypedName = binding.getDetypedName();
return detypedName.startsWith("transport");
}
// if adding transport, see if required stack param was set
private boolean isStackSetOnAdd(Map<String, Object> changedValues) {
if (!changedValues.containsKey("stack")) {
Console.error("Stack is required when defining the transport.");
changedValues.remove("hasTransport");
return false;
}
return true;
}
private ModelNode makeTransportOperation(String operation, String cacheContainer) {
ModelNode transportOperation = new ModelNode();
transportOperation.get(ADDRESS).set(Baseadress.get())
.add("subsystem", "infinispan")
.add("cache-container", cacheContainer)
.add("transport", "TRANSPORT");
transportOperation.get(OP).set(operation);
return transportOperation;
}
private void handleWriteTransportAttributes(String cacheContainer, Map<String, Object> changedValues, List<ModelNode> stepsList) {
for (String javaName : changedValues.keySet()) {
if (!isTransportAttribute(javaName)) continue;
PropertyBinding binding = formMetaData.findAttribute(javaName);
String detypedName = binding.getDetypedName();
ModelNode writeTransportAttributeStep = makeTransportOperation(WRITE_ATTRIBUTE_OPERATION, cacheContainer);
writeTransportAttributeStep.get(NAME).set(detypedName.substring(detypedName.lastIndexOf("/") + 1));
writeTransportAttributeStep.get(VALUE).set(changedValues.get(javaName).toString());
stepsList.add(writeTransportAttributeStep);
}
}
private void addTransport(String cacheContainer, Map<String, Object> changedValues, List<ModelNode> stepsList) {
ModelNode addTransport = makeTransportOperation(ADD, cacheContainer);
addTransport.get("stack").set(changedValues.remove("stack").toString());
stepsList.add(addTransport);
}
private void removeTransport(String cacheContainer, List<ModelNode> stepsList) {
ModelNode removeTransport = makeTransportOperation(REMOVE, cacheContainer);
stepsList.add(removeTransport);
}
}