/*
* JBoss, Home of Professional Open Source.
* Copyright 2014, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY 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 along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.messaging;
import static org.jboss.as.messaging.CommonAttributes.FILTER;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleOperationDefinitionBuilder;
import org.jboss.as.controller.descriptions.ResourceDescriptionResolver;
import org.jboss.as.controller.operations.validation.StringLengthValidator;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
/**
* Helper class to define operations.
*
* @author <a href="http://jmesnil.net/">Jeff Mesnil</a> (c) 2014 Red Hat inc.
*/
public class OperationDefinitionHelper {
public static AttributeDefinition createNonEmptyStringAttribute(String attributeName) {
return SimpleAttributeDefinitionBuilder.create(attributeName, ModelType.STRING)
.setAllowNull(false)
.setValidator(new StringLengthValidator(1))
.build();
}
/**
* Create a {@code SimpleOperationDefinitionBuilder} for the given operationName and flag it as
* <strong>read only and runtime only</strong>.
*/
public static SimpleOperationDefinitionBuilder runtimeReadOnlyOperation(String operationName, ResourceDescriptionResolver resolver) {
return new SimpleOperationDefinitionBuilder(operationName, resolver)
.setRuntimeOnly()
.setReadOnly();
}
/**
* Create a {@code SimpleOperationDefinitionBuilder} for the given operationName and flag it as
* <strong>runtime only</strong>.
*/
public static SimpleOperationDefinitionBuilder runtimeOnlyOperation(String operationName, ResourceDescriptionResolver resolver) {
return new SimpleOperationDefinitionBuilder(operationName, resolver)
.setRuntimeOnly();
}
public static String resolveFilter(OperationContext context, ModelNode operation) throws OperationFailedException {
ModelNode filter = FILTER.resolveModelAttribute(context, operation);
return filter.isDefined() ? filter.asString() : null;
}
}