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/*
* Copyright 2014-2015 Open Networking Laboratory
*
* 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.onosproject.cli.app;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import org.apache.karaf.shell.commands.Command;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.cli.Comparators;
import org.onosproject.core.ApplicationId;
import org.onosproject.core.CoreService;
import java.util.Collections;
import java.util.List;
import static com.google.common.collect.Lists.newArrayList;
/**
* Lists application ID information.
*/
@Command(scope = "onos", name = "app-ids",
description = "Lists application ID information")
public class ApplicationIdListCommand extends AbstractShellCommand {
@Override
protected void execute() {
CoreService service = get(CoreService.class);
List<ApplicationId> ids = newArrayList(service.getAppIds());
Collections.sort(ids, Comparators.APP_ID_COMPARATOR);
if (outputJson()) {
print("%s", json(ids));
} else {
for (ApplicationId id : ids) {
print("id=%d, name=%s", id.id(), id.name());
}
}
}
// ApplicationId
private JsonNode json(List<ApplicationId> ids) {
ObjectMapper mapper = new ObjectMapper();
ArrayNode result = mapper.createArrayNode();
for (ApplicationId id : ids) {
result.add(mapper.createObjectNode()
.put("id", id.id())
.put("name", id.name()));
}
return result;
}
}
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