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package org.glassfish.resources.admin.cli;
import com.sun.enterprise.config.serverbeans.Resource;
import com.sun.enterprise.config.serverbeans.Resources;
import com.sun.enterprise.config.serverbeans.ServerTags;
import com.sun.enterprise.util.LocalStringManagerImpl;
import org.glassfish.api.I18n;
import org.glassfish.resources.config.CustomResource;
import org.glassfish.resourcebase.resources.util.BindableResourcesHelper;
import org.glassfish.resourcebase.resources.admin.cli.ResourceUtil;
import org.glassfish.resourcebase.resources.api.ResourceStatus;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;
import org.jvnet.hk2.config.types.Property;
import javax.inject.Inject;
import javax.resource.ResourceException;
import java.beans.PropertyVetoException;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import static org.glassfish.resources.admin.cli.ResourceConstants.*;
@Service(name= ServerTags.CUSTOM_RESOURCE)
@PerLookup
@I18n("create.custom.resource")
public class CustomResourceManager implements ResourceManager {
final private static LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(CustomResourceManager.class);
private static final String DESCRIPTION = ServerTags.DESCRIPTION;
@Inject
private ResourceUtil resourceUtil;
@Inject
private BindableResourcesHelper resourcesHelper;
private String resType = null;
private String factoryClass = null;
private String enabled = null;
private String enabledValueForTarget = null;
private String description = null;
private String jndiName = null;
public String getResourceType() {
return ServerTags.CUSTOM_RESOURCE;
}
public ResourceStatus create(Resources resources, HashMap attributes, final Properties properties,
String target) throws Exception {
setAttributes(attributes, target);
ResourceStatus validationStatus = isValid(resources, true, target);
if(validationStatus.getStatus() == ResourceStatus.FAILURE){
return validationStatus;
}
try {
ConfigSupport.apply(new SingleConfigCode<Resources>() {
public Object run(Resources param) throws PropertyVetoException,
TransactionFailure {
return createResource(param, properties);
}
}, resources);
resourceUtil.createResourceRef(jndiName, enabledValueForTarget, target);
} catch (TransactionFailure tfe) {
String msg = localStrings.getLocalString(
"create.custom.resource.fail",
"Unable to create custom resource {0}.", jndiName) +
" " + tfe.getLocalizedMessage();
return new ResourceStatus(ResourceStatus.FAILURE, msg, true);
}
String msg = localStrings.getLocalString(
"create.custom.resource.success",
"Custom Resource {0} created.", jndiName);
return new ResourceStatus(ResourceStatus.SUCCESS, msg, true);
}
private ResourceStatus isValid(Resources resources, boolean validateResourceRef, String target){
ResourceStatus status ;
if (resType == null) {
String msg = localStrings.getLocalString(
"create.custom.resource.noResType",
"No type defined for Custom Resource.");
return new ResourceStatus(ResourceStatus.FAILURE, msg, true);
}
if (factoryClass == null) {
String msg = localStrings.getLocalString(
"create.custom.resource.noFactoryClassName",
"No Factory class name defined for Custom Resource.");
return new ResourceStatus(ResourceStatus.FAILURE, msg, true);
}
status = resourcesHelper.validateBindableResourceForDuplicates(resources, jndiName, validateResourceRef,
target, CustomResource.class);
if(status.getStatus() == ResourceStatus.FAILURE){
return status;
}
return status;
}
private void setAttributes(HashMap attributes, String target) {
jndiName = (String) attributes.get(JNDI_NAME);
resType = (String) attributes.get(RES_TYPE);
factoryClass = (String) attributes.get(FACTORY_CLASS);
if(target != null){
enabled = resourceUtil.computeEnabledValueForResourceBasedOnTarget((String)attributes.get(ENABLED), target);
}else{
enabled = (String) attributes.get(ENABLED);
}
enabledValueForTarget = (String) attributes.get(ENABLED);
description = (String) attributes.get(DESCRIPTION);
}
private Object createResource(Resources param, Properties properties) throws PropertyVetoException,
TransactionFailure {
CustomResource newResource = createConfigBean(param, properties);
param.getResources().add(newResource);
return newResource;
}
private CustomResource createConfigBean(Resources param, Properties properties) throws PropertyVetoException,
TransactionFailure {
CustomResource newResource = param.createChild(CustomResource.class);
newResource.setJndiName(jndiName);
newResource.setFactoryClass(factoryClass);
newResource.setResType(resType);
newResource.setEnabled(enabled);
if (description != null) {
newResource.setDescription(description);
}
if (properties != null) {
for (Map.Entry e : properties.entrySet()) {
Property prop = newResource.createChild(Property.class);
prop.setName((String) e.getKey());
prop.setValue((String) e.getValue());
newResource.getProperty().add(prop);
}
}
return newResource;
}
public Resource createConfigBean(Resources resources, HashMap attributes, Properties properties, boolean validate)
throws Exception{
setAttributes(attributes, null);
ResourceStatus status = null;
if(!validate){
status = new ResourceStatus(ResourceStatus.SUCCESS,"");
}else{
status = isValid(resources, false, null);
}
if(status.getStatus() == ResourceStatus.SUCCESS){
return createConfigBean(resources, properties);
}else{
throw new ResourceException(status.getMessage());
}
}
}