/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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 org.apache.karaf.packages.command;
import java.util.SortedMap;
import org.apache.karaf.packages.core.PackageRequirement;
import org.apache.karaf.packages.core.PackageService;
import org.apache.karaf.shell.api.action.Action;
import org.apache.karaf.shell.api.action.Command;
import org.apache.karaf.shell.api.action.Option;
import org.apache.karaf.shell.api.action.lifecycle.Reference;
import org.apache.karaf.shell.api.action.lifecycle.Service;
import org.apache.karaf.shell.support.table.Col;
import org.apache.karaf.shell.support.table.ShellTable;
import org.osgi.framework.Bundle;
@Command(scope = "package", name = "imports", description = "Lists imported packages and the bundles that import them")
@Service
public class Imports implements Action {
@Option(name = "-p", description = "Only show package instead of full filter", required = false, multiValued = false)
boolean onlyPackage;
@Option(name = "--no-format", description = "Disable table rendered output", required = false, multiValued = false)
boolean noFormat;
@Reference
private PackageService packageService;
@Override
public Object execute() throws Exception {
SortedMap<String, PackageRequirement> imports = packageService.getImports();
ShellTable table = new ShellTable();
table.column(new Col(onlyPackage ? "Package name" : "Filter"));
table.column(new Col("Optional"));
table.column(new Col("ID"));
table.column(new Col("Bundle Name"));
table.column(new Col("Resolveable"));
for (String filter : imports.keySet()) {
PackageRequirement req = imports.get(filter);
Bundle bundle = req.getBundle();
String firstCol = onlyPackage ? req.getPackageName() : req.getFilter();
table.addRow().addContent(firstCol, req.isOptional() ? "optional" : "", bundle.getBundleId(), bundle.getSymbolicName(), req.isResolveable());
}
table.print(System.out, !noFormat);
return null;
}
}