de.mhus.db.karaf.xdb.cmd.CmdList Maven / Gradle / Ivy
/**
* Copyright 2018 Mike Hummel
*
* 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 de.mhus.db.karaf.xdb.cmd;
import java.util.List;
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.api.console.Session;
import de.mhus.db.karaf.xdb.adb.XdbKarafUtil;
import de.mhus.db.osgi.api.xdb.XdbApi;
import de.mhus.db.osgi.api.xdb.XdbUtil;
import de.mhus.lib.core.MCollection;
import de.mhus.lib.core.console.ConsoleTable;
import de.mhus.lib.xdb.XdbService;
import de.mhus.osgi.api.karaf.AbstractCmd;
@Command(scope = "xdb", name = "list", description = "List all DB Services")
@Service
public class CmdList extends AbstractCmd {
@Option(name = "-a", description = "Api Name", required = false)
String apiName;
@Option(name = "-c", description = "Connect", required = false)
boolean connect;
@Reference private Session session;
@Override
public Object execute2() throws Exception {
List apis =
apiName == null
? XdbUtil.getApis()
: MCollection.toList(XdbKarafUtil.getApiName(session, apiName));
ConsoleTable table = new ConsoleTable(tblOpt);
table.setHeaderValues("Service", "Schema", "DataSource", "Managed Types");
for (String name : apis) {
XdbApi api = XdbUtil.getApi(name);
for (String serviceName : api.getServiceNames()) {
if (serviceName == null) {
System.err.println("*** Service name is null");
continue;
}
XdbService service = api.getService(serviceName);
if (service == null) {
System.err.println("*** Service is null: " + serviceName);
continue;
}
if (connect && !service.isConnected()) service.connect();
if (service.isConnected()) {
int c = 0;
for (String typeName : service.getTypeNames()) {
if (c == 0) {
table.addRowValues(
serviceName,
service.getSchemaName(),
service.getDataSourceName(),
typeName);
} else {
table.addRowValues("", "", "", typeName);
}
c++;
}
if (c == 0) {
table.addRowValues(
serviceName,
service.getSchemaName(),
service.getDataSourceName(),
"");
}
} else {
table.addRowValues(
serviceName, "[not connected]", service.getDataSourceName(), "");
}
}
}
/*
DbManagerAdmin admin = AdbUtil.getAdmin();
if (admin == null) {
System.out.println("Admin not found");
return null;
}
ConsoleTable table = new ConsoleTable(tblOpt);
table.setHeaderValues("Nr","Service","Schema","DataSource","Managed Types");
// iterate all services
int cnt = 0;
for ( DbManagerService service : AdbUtil.getServices(false)) {
if (service.isConnected()) {
DbManager manager = service.getManager();
int c = 0;
for (Class type : manager.getSchema().getObjectTypes()) {
if (c == 0) {
table.addRowValues(
"*" + cnt,
service.getServiceName(),
manager.getSchema().getClass().getSimpleName(),
service.getDataSourceName(),
type.getSimpleName()
);
} else {
table.addRowValues(
"",
"",
"",
"",
type.getSimpleName()
);
}
c++;
}
if (c == 0) {
table.addRowValues(
"*" + cnt,
service.getServiceName(),
manager.getSchema().getClass().getSimpleName(),
service.getDataSourceName(),
""
);
}
} else {
table.addRowValues(
"*" + cnt,
service.getServiceName(),
"[not connected]",
service.getDataSourceName(),
""
);
}
cnt++;
}
*/
table.print(System.out);
return null;
}
}