/*
* Copyright © 2014 Cask Data, Inc.
*
* 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 co.cask.cdap.cli.command;
import co.cask.cdap.cli.CLIConfig;
import co.cask.cdap.cli.Categorized;
import co.cask.cdap.cli.CommandCategory;
import co.cask.cdap.cli.ElementType;
import co.cask.cdap.cli.util.AbstractAuthCommand;
import co.cask.cdap.cli.util.RowMaker;
import co.cask.cdap.cli.util.table.Table;
import co.cask.cdap.client.ApplicationClient;
import co.cask.cdap.proto.ProgramRecord;
import co.cask.cdap.proto.ProgramType;
import co.cask.common.cli.Arguments;
import com.google.common.collect.Lists;
import java.io.PrintStream;
import java.util.List;
import java.util.Map;
import javax.inject.Inject;
/**
* Lists all programs.
*/
public class ListAllProgramsCommand extends AbstractAuthCommand implements Categorized {
private final ApplicationClient appClient;
@Inject
public ListAllProgramsCommand(ApplicationClient appClient, CLIConfig cliConfig) {
super(cliConfig);
this.appClient = appClient;
}
@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
Map<ProgramType, List<ProgramRecord>> allPrograms = appClient.listAllPrograms(cliConfig.getCurrentNamespace());
List<ProgramRecord> allProgramsList = Lists.newArrayList();
for (List<ProgramRecord> subList : allPrograms.values()) {
allProgramsList.addAll(subList);
}
Table table = Table.builder()
.setHeader("type", "app", "id", "description")
.setRows(allProgramsList, new RowMaker<ProgramRecord>() {
@Override
public List<?> makeRow(ProgramRecord object) {
return Lists.newArrayList(object.getType().getCategoryName(), object.getApp(),
object.getName(), object.getDescription());
}
}).build();
cliConfig.getTableRenderer().render(cliConfig, output, table);
}
@Override
public String getPattern() {
return "list programs";
}
@Override
public String getDescription() {
return String.format("Lists all %s", ElementType.PROGRAM.getNamePlural());
}
@Override
public String getCategory() {
return CommandCategory.APPLICATION_LIFECYCLE.getName();
}
}