/*
* 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.NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REMOVE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ROLLBACK_ON_RUNTIME_FAILURE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ROLLOUT_PLAN;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.VALUE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.WRITE_ATTRIBUTE_OPERATION;
import java.util.Set;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.dmr.ModelNode;
/**
* Utility methods related to working with detyped operations.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
*/
public class Util {
public static final String[] NO_LOCATION = new String[0];
/**
* Prevent instantiation
*/
private Util() {
}
public static String getNameFromAddress(final ModelNode address) {
PathElement pe = PathAddress.pathAddress(address).getLastElement();
return pe == null ? null : pe.getValue();
}
public static ModelNode getEmptyOperation(String operationName, ModelNode address) {
ModelNode op = new ModelNode();
op.get(OP).set(operationName);
if (address != null) {
op.get(OP_ADDR).set(address);
}
else {
// Just establish the standard structure; caller can fill in address later
op.get(OP_ADDR);
}
return op;
}
public static ModelNode getResourceRemoveOperation(ModelNode address) {
return getEmptyOperation(REMOVE, address);
}
public static ModelNode getWriteAttributeOperation(ModelNode address, String attributeName, String value) {
return getWriteAttributeOperation(address, attributeName, new ModelNode().set(value));
}
public static ModelNode getWriteAttributeOperation(ModelNode address, String attributeName, int value) {
return getWriteAttributeOperation(address, attributeName, new ModelNode().set(value));
}
public static ModelNode getWriteAttributeOperation(ModelNode address, String attributeName, boolean value) {
return getWriteAttributeOperation(address, attributeName, new ModelNode().set(value));
}
public static ModelNode getWriteAttributeOperation(ModelNode address, String attributeName, ModelNode value) {
ModelNode op = getEmptyOperation(WRITE_ATTRIBUTE_OPERATION, address);
op.get(NAME).set(attributeName);
op.get(VALUE).set(value);
return op;
}
public static boolean isExpression(String value) {
return value != null && value.startsWith("${") && value.endsWith("}");
}
public static void copyParamsToModel(final ModelNode operation, final ModelNode model) {
Set<String> keys = operation.keys();
// Remove general operation params
keys.remove(OP);
keys.remove(OP_ADDR);
keys.remove(ROLLBACK_ON_RUNTIME_FAILURE);
keys.remove(ROLLOUT_PLAN);
for (String key : keys) {
model.get(key).set(operation.get(key));
}
}
public static ModelNode getOperation(String operationName, ModelNode address, ModelNode params) {
ModelNode op = getEmptyOperation(operationName, address);
Set<String> keys = params.keys();
keys.remove(OP);
keys.remove(OP_ADDR);
for (String key : keys) {
op.get(key).set(params.get(key));
}
return op;
}
}