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package org.glassfish.web.admin.cli;
import java.util.ArrayList;
import java.util.List;
import org.glassfish.internal.api.Target;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.util.SystemPropertyConstants;
import org.glassfish.grizzly.config.dom.PortUnification;
import org.glassfish.grizzly.config.dom.Protocol;
import org.glassfish.grizzly.config.dom.ProtocolFinder;
import org.glassfish.grizzly.config.dom.Protocols;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.*;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import javax.inject.Inject;
import javax.inject.Named;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.config.ConfigBeanProxy;
import org.jvnet.hk2.config.ConfigCode;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;
@Service(name = "delete-protocol-finder")
@PerLookup
@I18n("delete.protocol.finder")
@org.glassfish.api.admin.ExecuteOn({RuntimeType.DAS, RuntimeType.INSTANCE})
@TargetType({CommandTarget.DAS,CommandTarget.STANDALONE_INSTANCE,CommandTarget.CLUSTER,CommandTarget.CONFIG})
@RestEndpoints({
@RestEndpoint(configBean=Protocol.class,
opType=RestEndpoint.OpType.DELETE,
path="delete-protocol-finder",
description="Delete",
params={
@RestParam(name="protocol", value="$parent")
})
})
public class DeleteProtocolFinder implements AdminCommand {
final private static LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(DeleteProtocolFinder.class);
@Param(name = "name", primary = true)
String name;
@Param(name = "protocol", optional = false)
String protocolName;
@Param(name = "target", optional = true, defaultValue = SystemPropertyConstants.DEFAULT_SERVER_INSTANCE_NAME)
String target;
@Inject @Named(ServerEnvironment.DEFAULT_INSTANCE_NAME)
Config config;
@Inject
Domain domain;
@Inject
ServiceLocator services;
private ActionReport report;
@Override
public void execute(AdminCommandContext context) {
Target targetUtil = services.getService(Target.class);
Config newConfig = targetUtil.getConfig(target);
if (newConfig!=null) {
config = newConfig;
}
report = context.getActionReport();
try {
final Protocols protocols = config.getNetworkConfig().getProtocols();
final Protocol protocol = protocols.findProtocol(protocolName);
validate(protocol, "create.http.fail.protocolnotfound",
"The specified protocol {0} is not yet configured", protocolName);
PortUnification pu = getPortUnification(protocol);
ConfigSupport.apply(new ConfigCode() {
@Override
public Object run(ConfigBeanProxy... params) {
final Protocol prot = (Protocol) params[0];
final PortUnification portUnification = (PortUnification) params[1];
final List<ProtocolFinder> oldList = portUnification.getProtocolFinder();
List<ProtocolFinder> newList = new ArrayList<ProtocolFinder>();
for (final ProtocolFinder finder : oldList) {
if (!name.equals(finder.getName())) {
newList.add(finder);
}
}
if (oldList.size() == newList.size()) {
throw new RuntimeException(
String.format("No finder named %s found for protocol %s", name, protocolName));
}
if(newList.isEmpty()) {
prot.setPortUnification(null);
} else {
portUnification.setProtocolFinder(newList);
}
return null;
}
}, protocol, pu);
cleanPortUnification(pu);
} catch (ValidationFailureException e) {
return;
} catch (Exception e) {
e.printStackTrace();
report.setMessage(localStrings.getLocalString("delete.fail", "{0} delete failed: {1}", name,
e.getMessage() == null ? "No reason given" : e.getMessage()));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
return;
}
}
private PortUnification getPortUnification(Protocol protocol) {
PortUnification pu = protocol.getPortUnification();
if (pu == null) {
report.setMessage(localStrings.getLocalString("not.found", "No {0} element found for {1}",
"port-unification", protocol.getName()));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
}
return pu;
}
private void cleanPortUnification(PortUnification pu) throws TransactionFailure {
if (pu != null && pu.getProtocolFinder().isEmpty()) {
ConfigSupport.apply(new SingleConfigCode<Protocol>() {
@Override
public Object run(Protocol param) {
param.setPortUnification(null);
return null;
}
}, pu.getParent(Protocol.class));
}
}
private void validate(ConfigBeanProxy check, String key, String defaultFormat, String... arguments)
throws ValidationFailureException {
if (check == null) {
report.setMessage(localStrings.getLocalString(key, defaultFormat, arguments));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
throw new ValidationFailureException();
}
}
private static class ValidationFailureException extends Exception {
}
}