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package org.glassfish.batch;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Configs;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.util.ColumnFormatter;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.*;
import org.glassfish.batch.spi.impl.BatchRuntimeConfiguration;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.internal.api.Target;
import org.jvnet.hk2.annotations.Service;
import javax.inject.Inject;
import java.util.*;
/**
* Command to list batch jobs info
*
* @author Mahesh Kannan
*
*/
@Service(name="list-batch-runtime-configuration")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@I18n("list.batch.runtime.configuration")
@ExecuteOn(value = {RuntimeType.DAS})
@TargetType(value = {CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER})
@RestEndpoints({
@RestEndpoint(configBean = Domain.class,
opType = RestEndpoint.OpType.GET,
path = "list-batch-runtime-configuration",
description = "List Batch Runtime Configuration")
})
public class ListBatchRuntimeConfiguration
extends AbstractListCommand {
private static final String DATA_SOURCE_NAME = "dataSourceLookupName";
private static final String EXECUTOR_SERVICE_NAME = "executorServiceLookupName";
@Inject
protected Target targetUtil;
@Override
protected void executeCommand(AdminCommandContext context, Properties extraProps) {
Config config = targetUtil.getConfig(target);
if (config == null) {
context.getActionReport().setMessage("No such config named: " + target);
context.getActionReport().setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
BatchRuntimeConfiguration batchRuntimeConfiguration = config.getExtensionByType(BatchRuntimeConfiguration.class);
Map<String, Object> map = new HashMap<>();
map.put(DATA_SOURCE_NAME, batchRuntimeConfiguration.getDataSourceLookupName());
map.put(EXECUTOR_SERVICE_NAME, batchRuntimeConfiguration.getExecutorServiceLookupName());
extraProps.put("listBatchRuntimeConfiguration", map);
ColumnFormatter columnFormatter = new ColumnFormatter(getDisplayHeaders());
Object[] data = new Object[getOutputHeaders().length];
for (int index=0; index<getOutputHeaders().length; index++) {
switch (getOutputHeaders()[index]) {
case DATA_SOURCE_NAME:
data[index] = batchRuntimeConfiguration.getDataSourceLookupName();
break;
case EXECUTOR_SERVICE_NAME:
data[index] = batchRuntimeConfiguration.getExecutorServiceLookupName();
break;
default:
throw new IllegalArgumentException("Unknown header: " + getOutputHeaders()[index]);
}
}
columnFormatter.addRow(data);
context.getActionReport().setMessage(columnFormatter.toString());
}
@Override
protected final String[] getAllHeaders() {
return new String[] {
DATA_SOURCE_NAME, EXECUTOR_SERVICE_NAME
};
}
@Override
protected final String[] getDefaultHeaders() {
return getAllHeaders();
}
}