/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. 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.controller.operations.common;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.CRITERIA;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import java.util.Locale;
import org.jboss.as.controller.BasicOperationResult;
import org.jboss.as.controller.ModelAddOperationHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationResult;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.ResultHandler;
import org.jboss.as.controller.descriptions.DescriptionProvider;
import org.jboss.as.controller.descriptions.common.InterfaceDescription;
import org.jboss.as.controller.interfaces.ParsedInterfaceCriteria;
import org.jboss.dmr.ModelNode;
/**
* Handler for the interface resource add operation.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
*/
public class InterfaceAddHandler implements ModelAddOperationHandler, DescriptionProvider {
public static final String OPERATION_NAME = ADD;
public static ModelNode getAddInterfaceOperation(ModelNode address, ModelNode criteria) {
ModelNode op = Util.getEmptyOperation(ADD, address);
op.get(CRITERIA).set(criteria);
return op;
}
public static final InterfaceAddHandler NAMED_INSTANCE = new InterfaceAddHandler(false);
public static final InterfaceAddHandler SPECIFIED_INSTANCE = new InterfaceAddHandler(true);
private final boolean specified;
/**
* Create the InterfaceAddHandler
*/
protected InterfaceAddHandler(boolean specified) {
this.specified = specified;
}
/**
* {@inheritDoc}
*/
@Override
public OperationResult execute(OperationContext context, ModelNode operation, ResultHandler resultHandler) throws OperationFailedException {
PathAddress address = PathAddress.pathAddress(operation.require(OP_ADDR));
String name = address.getLastElement().getValue();
ModelNode model = context.getSubModel();
model.get(NAME).set(name);
ModelNode criteriaNode = operation.get(CRITERIA);
ParsedInterfaceCriteria parsed = ParsedInterfaceCriteria.parse(criteriaNode.clone(), specified);
if (parsed.getFailureMessage() != null) {
throw new OperationFailedException(new ModelNode().set(parsed.getFailureMessage()));
}
model.get(CRITERIA).set(criteriaNode);
ModelNode compensating = Util.getResourceRemoveOperation(operation.get(OP_ADDR));
return installInterface(name, parsed, context, resultHandler, compensating);
}
@Override
public ModelNode getModelDescription(Locale locale) {
return specified ? InterfaceDescription.getSpecifiedInterfaceAddOperation(locale) : InterfaceDescription.getNamedInterfaceAddOperation(locale);
}
protected OperationResult installInterface(String name, ParsedInterfaceCriteria criteria, OperationContext context, ResultHandler resultHandler, ModelNode compensatingOp) {
resultHandler.handleResultComplete();
return new BasicOperationResult(compensatingOp);
}
}