/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, 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.logging;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.AbstractRemoveStepHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationContext.ResultAction;
import org.jboss.as.controller.OperationContext.ResultHandler;
import org.jboss.as.controller.OperationContext.Stage;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.controller.services.path.PathManager;
import org.jboss.as.logging.logmanager.ConfigurationPersistence;
import org.jboss.dmr.ModelNode;
import org.jboss.logmanager.LogContext;
import org.jboss.logmanager.config.LogContextConfiguration;
/**
* @author <a href="mailto:jperkins@redhat.com">James R. Perkins</a>
*/
public class LoggingProfileOperations {
static class LoggingProfileAdd extends AbstractAddStepHandler {
private final PathManager pathManager;
LoggingProfileAdd(final PathManager pathManager) {
this.pathManager = pathManager;
}
@Override
protected Resource createResource(final OperationContext context) {
if (pathManager == null) {
return super.createResource(context);
}
final Resource resource = new LoggingResource(pathManager);
context.addResource(PathAddress.EMPTY_ADDRESS, resource);
return resource;
}
@Override
protected void populateModel(final ModelNode operation, final ModelNode model) throws OperationFailedException {
model.setEmptyObject();
}
}
static OperationStepHandler REMOVE_PROFILE = new AbstractRemoveStepHandler() {
@Override
protected void performRuntime(final OperationContext context, final ModelNode operation, final ModelNode model) throws OperationFailedException {
// Get the address and the name of the logger or handler
final PathAddress address = PathAddress.pathAddress(operation.get(ModelDescriptionConstants.OP_ADDR));
// Get the logging profile
final String loggingProfile = getLoggingProfileName(address);
final LoggingProfileContextSelector contextSelector = LoggingProfileContextSelector.getInstance();
final LogContext logContext = contextSelector.get(loggingProfile);
if (logContext != null) {
context.addStep(new OperationStepHandler() {
@Override
public void execute(final OperationContext context, final ModelNode operation) throws OperationFailedException {
final ConfigurationPersistence configuration = ConfigurationPersistence.getConfigurationPersistence(logContext);
if (configuration != null) {
final LogContextConfiguration logContextConfiguration = configuration.getLogContextConfiguration();
// Remove all loggers
for (String loggerName : logContextConfiguration.getLoggerNames()) {
logContextConfiguration.removeLoggerConfiguration(loggerName);
}
// Remove all the handlers
for (String handlerName : logContextConfiguration.getHandlerNames()) {
logContextConfiguration.removeHandlerConfiguration(handlerName);
}
// Remove all the filters
for (String filterName : logContextConfiguration.getFilterNames()) {
logContextConfiguration.removeFilterConfiguration(filterName);
}
// Remove all the formatters
for (String formatterName : logContextConfiguration.getFormatterNames()) {
logContextConfiguration.removeFormatterConfiguration(formatterName);
}
// Remove all the error managers
for (String errorManager : logContextConfiguration.getErrorManagerNames()) {
logContextConfiguration.removeErrorManagerConfiguration(errorManager);
}
// Add a commit step
LoggingOperations.addCommitStep(context, configuration);
context.reloadRequired();
}
context.completeStep(new ResultHandler() {
@Override
public void handleResult(final ResultAction resultAction, final OperationContext context, final ModelNode operation) {
if (resultAction == ResultAction.KEEP) {
contextSelector.remove(loggingProfile);
} else if (configuration != null) {
context.revertReloadRequired();
}
}
});
}
}, Stage.RUNTIME);
}
}
@Override
protected void recoverServices(final OperationContext context, final ModelNode operation, final ModelNode model) throws OperationFailedException {
}
};
/**
* Checks if the address is a logging profile address.
*
* @param address the address to check for the logging profile
*
* @return {@code true} if the address is a logging profile address, otherwise {@code false}
*/
static boolean isLoggingProfileAddress(final PathAddress address) {
return getLoggingProfileName(address) != null;
}
/**
* Gets the logging profile name. If the address is not in a logging profile path, {@code null} is returned.
*
* @param address the address to check for the logging profile name
*
* @return the logging profile name or {@code null}
*/
static String getLoggingProfileName(final PathAddress address) {
for (PathElement pathElement : address) {
if (CommonAttributes.LOGGING_PROFILE.equals(pathElement.getKey())) {
return pathElement.getValue();
}
}
return null;
}
}