/*
* Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.switchyard.deploy.karaf;
import java.util.List;
import java.util.regex.Pattern;
import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import org.apache.felix.gogo.commands.Option;
import org.switchyard.admin.Application;
import org.switchyard.admin.ComponentService;
import org.switchyard.admin.Reference;
import org.switchyard.admin.Service;
import org.switchyard.admin.SwitchYard;
/**
* Shell command for uses-artifact.
*/
@Command(scope = "switchyard", name = "reset-metrics", description = "Reset metrics for the specified service/reference/application service.")
public class ResetMetricsCommand extends AbstractSwitchYardServiceCommand {
/**
* Specifies the type: services, references, application or all.
*/
public static enum SearchType {
/** service metrics. */
service() {
@Override
public void resetMetrics(Pattern pattern, SwitchYard switchYard) {
for (Service service : switchYard.getServices()) {
if (pattern.matcher(service.getName().toString()).find()) {
service.resetMessageMetrics();
}
}
}
},
/** reference metrics. */
reference() {
@Override
public void resetMetrics(Pattern pattern, SwitchYard switchYard) {
for (Reference reference : switchYard.getReferences()) {
if (pattern.matcher(reference.getName().toString()).find()) {
reference.resetMessageMetrics();
}
}
}
},
/** application metrics. */
application() {
@Override
public void resetMetrics(Pattern pattern, SwitchYard switchYard) {
for (Application application : switchYard.getApplications()) {
if (pattern.matcher(application.getName().toString()).find()) {
for (Service service : application.getServices()) {
service.resetMessageMetrics();
}
for (Reference reference : application.getReferences()) {
reference.resetMessageMetrics();
}
for (ComponentService service : application.getComponentServices()) {
service.resetMessageMetrics();
}
}
}
}
},
/** all metrics. */
all() {
@Override
public void resetMetrics(Pattern pattern, SwitchYard switchYard) {
switchYard.resetMessageMetrics();
}
};
/**
* @param pattern the pattern
* @param switchYard the SwitchYard admin service
*/
public abstract void resetMetrics(Pattern pattern, SwitchYard switchYard);
}
@Argument(index = 0, name = "type", description = "Specifies the type [service | reference | application | all] of metrics to reset.", required = true)
private SearchType _type;
@Argument(index = 1, name = "patterns", description = "Specifies the search pattern to use.", multiValued = true)
private List<String> _patterns;
@Option(name = "--regex", description = "If specified, treat the pattern(s) as a regular expression.")
private boolean _regex;
@Override
protected Object doExecute(final SwitchYard switchYard) throws Exception {
final Pattern pattern = compilePattern(_patterns, _regex);
_type.resetMetrics(pattern, switchYard);
return null;
}
}