/**
* Copyright 2005-2014 Red Hat, Inc.
*
* Red Hat licenses this file to you 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 io.fabric8.openshift.commands;
import java.util.List;
import com.openshift.client.IApplication;
import com.openshift.client.IDomain;
import com.openshift.client.IGear;
import com.openshift.client.IGearGroup;
import com.openshift.client.IOpenShiftConnection;
import com.openshift.client.cartridge.IEmbeddedCartridge;
import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import org.apache.felix.gogo.commands.Option;
@Command(name = "application-list", scope = "openshift", description = "Lists available openshift application")
public class ApplicationInfoAction extends OpenshiftCommandSupport {
static final String FORMAT = "%-30s %s";
@Option(name = "--domain", required = false, description = "Show only applications of that domain.")
String domainId;
@Argument(index = 0, name = "application", required = true, description = "The target application.")
String applicationName;
@Override
protected Object doExecute() throws Exception {
IOpenShiftConnection connection = getOrCreateConnection();
for (IDomain domain : connection.getDomains()) {
if (domainId == null || domainId.equals(domain.getId())) {
IApplication application = domain.getApplicationByName(applicationName);
System.out.println(String.format(FORMAT, "Name:", application.getName()));
System.out.println(String.format(FORMAT, "UUID:", application.getUUID()));
System.out.println(String.format(FORMAT, "Application URL:", application.getApplicationUrl()));
System.out.println(String.format(FORMAT, "Git URL:", application.getGitUrl()));
System.out.println(String.format(FORMAT, "SSH URL:", application.getSshUrl()));
System.out.println(String.format(FORMAT, "Cartridge:", application.getCartridge().getName()));
System.out.println(String.format(FORMAT, "Embedded Cartridges:", cartridgesToString(application.getEmbeddedCartridges())));
System.out.println(String.format(FORMAT, "Scale:", application.getApplicationScale().getValue()));
System.out.println(String.format(FORMAT, "Gear Profile:", application.getGearProfile().getName()));
// find the gear state
String state = null;
for (IGearGroup group : application.getGearGroups()) {
for (IGear gear : group.getGears()) {
state = gear.getState().name().toLowerCase();
}
}
if (state != null) {
System.out.println(String.format(FORMAT, "Gear State:", state));
}
}
}
return null;
}
private static String cartridgesToString(List<IEmbeddedCartridge> cartridges) {
StringBuilder sb = new StringBuilder();
for (IEmbeddedCartridge cartridge : cartridges) {
sb.append(cartridge.getName()).append(" ");
}
return sb.toString();
}
}