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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 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.batch.spi.impl.BatchRuntimeHelper;
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 org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;
import javax.inject.Inject;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import java.beans.PropertyVetoException;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* @author Mahesh Kannan
*
*/
@Service(name = "set-batch-runtime-configuration")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@I18n("set.batch.runtime.configuration")
@ExecuteOn(value = {RuntimeType.DAS})
@TargetType(value = {CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER})
@RestEndpoints({
@RestEndpoint(configBean = Domain.class,
opType = RestEndpoint.OpType.POST,
path = "set-batch-runtime-configuration",
description = "Set Batch Runtime Configuration")
})
public class SetBatchRuntimeConfiguration
implements AdminCommand {
@Inject
BatchRuntimeHelper helper;
@Inject
protected Logger logger;
@Param(name = "target", optional = true, defaultValue = "server")
protected String target;
@Inject
protected Target targetUtil;
@Param(name = "dataSourceLookupName", shortName = "d", optional = true)
private String dataSourceLookupName;
@Param(name = "executorServiceLookupName", shortName = "x", optional = true)
private String executorServiceLookupName;
@Override
public void execute(AdminCommandContext context) {
final ActionReport actionReport = context.getActionReport();
Properties extraProperties = actionReport.getExtraProperties();
if (extraProperties == null) {
extraProperties = new Properties();
actionReport.setExtraProperties(extraProperties);
}
try {
Config config = targetUtil.getConfig(target);
BatchRuntimeConfiguration batchRuntimeConfiguration = config.getExtensionByType(BatchRuntimeConfiguration.class);
if (batchRuntimeConfiguration != null) {
ConfigSupport.apply(new SingleConfigCode<BatchRuntimeConfiguration>() {
@Override
public Object run(final BatchRuntimeConfiguration batchRuntimeConfigurationProxy)
throws PropertyVetoException, TransactionFailure {
boolean encounteredError = false;
if (dataSourceLookupName != null) {
try {
InitialContext ctx = new InitialContext();
ctx.lookup(dataSourceLookupName);
batchRuntimeConfigurationProxy.setDataSourceLookupName(dataSourceLookupName);
} catch (NamingException nmEx) {
logger.log(Level.FINE, "Exception during command ", nmEx);
actionReport.setMessage("No datasource bound to name = " + dataSourceLookupName);
actionReport.setActionExitCode(ActionReport.ExitCode.FAILURE);
encounteredError = true;
}
}
if (executorServiceLookupName != null && !encounteredError) {
try {
InitialContext ctx = new InitialContext();
ctx.lookup(executorServiceLookupName);
batchRuntimeConfigurationProxy.setExecutorServiceLookupName(executorServiceLookupName);
} catch (NamingException nmEx) {
logger.log(Level.FINE, "Exception during command ", nmEx);
actionReport.setMessage("No executor service bound to name = " + executorServiceLookupName);
actionReport.setActionExitCode(ActionReport.ExitCode.FAILURE);
}
}
return null;
}
}, batchRuntimeConfiguration);
}
actionReport.setActionExitCode(ActionReport.ExitCode.SUCCESS);
} catch (TransactionFailure txfEx) {
logger.log(Level.WARNING, "Exception during command ", txfEx);
actionReport.setMessage(txfEx.getMessage());
actionReport.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
}
}