/*
* JBoss, Home of Professional Open Source
* Copyright 2011 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.logging;
import org.jboss.as.console.client.shared.dispatch.DispatchAsync;
import org.jboss.as.console.client.shared.dispatch.impl.DMRAction;
import org.jboss.as.console.client.shared.subsys.Baseadress;
import org.jboss.as.console.client.shared.viewframework.DmrCallback;
import org.jboss.dmr.client.ModelNode;
import java.util.List;
import static org.jboss.dmr.client.ModelDescriptionConstants.*;
/**
* This class reads all the allowed log levels and notifies all the consumers of the result.
*
* @author Stan Silvert ssilvert@redhat.com (C) 2011 Red Hat Inc.
*/
public class LoggingLevelProducer {
private LoggingLevelProducer() {} // don't allow instance
static interface LogLevelConsumer {
void setLogLevels(String[] logLevels);
}
/**
* Query the server to find the valid log levels and pass them on to the specified
* LogLevelConsumers.
*/
static void setLogLevels(DispatchAsync dispatcher, final LogLevelConsumer... consumers) {
ModelNode operation = new ModelNode();
operation.get(OP).set(READ_RESOURCE_DESCRIPTION_OPERATION);
operation.get(ADDRESS).set(Baseadress.get());
operation.get(ADDRESS).add("subsystem", "logging");
operation.get(ADDRESS).add("console-handler", "*");
dispatcher.execute(new DMRAction(operation), new DmrCallback() {
@Override
public void onDmrSuccess(ModelNode response) {
List<ModelNode> resultList = response.get("result").asList();
ModelNode resultNode = null;
for (ModelNode node : resultList) {
if (node.hasDefined("result")) {
resultNode = node;
break;
}
}
List<ModelNode> levels = resultNode.get("result", "attributes", "level", "allowed").asList();
String[] loggingLevels = new String[levels.size()];
for (int i=0; i < loggingLevels.length; i++) {
loggingLevels[i] = levels.get(i).asString();
}
for (LogLevelConsumer consumer : consumers) {
consumer.setLogLevels(loggingLevels);
}
}
});
}
}