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package com.sun.enterprise.config.serverbeans.validation.tests;
import java.util.Set;
import java.util.Vector;
import java.util.logging.Level;
import com.sun.enterprise.config.ConfigContextEvent;
import com.sun.enterprise.config.ConfigException;
import com.sun.enterprise.config.serverbeans.AdminObjectResource;
import com.sun.enterprise.config.serverbeans.AppclientModule;
import com.sun.enterprise.config.serverbeans.ApplicationRef;
import com.sun.enterprise.config.serverbeans.Applications;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Configs;
import com.sun.enterprise.config.serverbeans.ConnectorConnectionPool;
import com.sun.enterprise.config.serverbeans.ConnectorModule;
import com.sun.enterprise.config.serverbeans.ConnectorResource;
import com.sun.enterprise.config.serverbeans.CustomResource;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.EjbModule;
import com.sun.enterprise.config.serverbeans.ExternalJndiResource;
import com.sun.enterprise.config.serverbeans.J2eeApplication;
import com.sun.enterprise.config.serverbeans.JdbcConnectionPool;
import com.sun.enterprise.config.serverbeans.JdbcResource;
import com.sun.enterprise.config.serverbeans.LifecycleModule;
import com.sun.enterprise.config.serverbeans.MailResource;
import com.sun.enterprise.config.serverbeans.PersistenceManagerFactoryResource;
import com.sun.enterprise.config.serverbeans.ResourceAdapterConfig;
import com.sun.enterprise.config.serverbeans.ResourceRef;
import com.sun.enterprise.config.serverbeans.Resources;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.config.serverbeans.ServerTags;
import com.sun.enterprise.config.serverbeans.ServerBeansFactory;
import com.sun.enterprise.config.serverbeans.Servers;
import com.sun.enterprise.config.serverbeans.WebModule;
import com.sun.enterprise.config.serverbeans.validation.GenericValidator;
import com.sun.enterprise.config.serverbeans.validation.Result;
import com.sun.enterprise.config.serverbeans.validation.ValidationDescriptor;
/**
Custom Test for Server Element which calls the Generic Validation before performing custom tests
@author Srinivas Krishnan
@version 2.0
*/
public class ServerTest extends GenericValidator {
public ServerTest(ValidationDescriptor desc) {
super(desc);
}
void validateAdd(final ConfigContextEvent cce, final Result result) throws ConfigException {
checkNameNotAgent(cce, result);
checkConfigRefValidity(cce, result);
}
void validateUpdate(final ConfigContextEvent cce, final Result result) throws ConfigException {
validateAttributeChange(cce, result);
}
protected final String getName(final ConfigContextEvent cce) throws ConfigException {
return getServer(cce).getName();
}
protected final boolean isReferenced(final ConfigContextEvent cce) throws ConfigException {
return ServerBeansFactory.isReferenced(getServer(cce), cce.getConfigContext());
}
protected final Set getReferers(final ConfigContextEvent cce) throws ConfigException{
return ServerBeansFactory.getReferers(getServer(cce), cce.getConfigContext());
}
private void checkNameNotAgent(final ConfigContextEvent cce, final Result result) throws ConfigException {
final Server s = getServer(cce);
if ("agent".equals(s.getName())){
result.failed(smh.getLocalString(getClass().getName() + ".illegalServerName",
"Illegal Server Name {0}", new Object[]{s.getName()}));
}
}
private Server getServer(final ConfigContextEvent cce) throws ConfigException {
return (Server) cce.getValidationTarget();
}
private void preventChangeToNodeAgentRef(final ConfigContextEvent cce, final Result result){
if (cce.getName().equals(ServerTags.NODE_AGENT_REF)){
result.failed(smh.getLocalString(getClass().getName()+".noChangeToNodeAgentRef",
"Cannot change a node agent ref"));
}
}
public Result validate(ConfigContextEvent cce) {
Result result = super.validate(cce); // Before doing custom validation do basic validation
boolean flag = false;
String choice = cce.getChoice();
try {
if (choice.equals(StaticTest.SET)){
validateSet(cce, result);
} else if (choice.equals(StaticTest.UPDATE)){
validateUpdate(cce, result);
} else if (choice.equals(StaticTest.ADD)){
validateAdd(cce, result);
} else if(choice.equals(StaticTest.VALIDATE)) {
Domain domain = (Domain)cce.getConfigContext().getRootConfigBean();
Servers servers = domain.getServers();
Server[] server = servers.getServer();
String svrName = server[0].getName();
if(!server[0].getName().equals("server"))
result.failed(smh.getLocalString(getClass().getName() + ".invalidserverName",
"Invalid Server Name {0}: Required 'server'", new Object[]{svrName}));
}
} catch(Exception e) {
_logger.log(Level.FINE, "domainxmlverifier.exception", e);
}
return result;
}
private void validateSet(final ConfigContextEvent cce, final Result result) throws ConfigException {
validateAttributeChange(cce, result);
}
private void validateAttributeChange(final ConfigContextEvent cce, final Result result) throws ConfigException {
checkNameNotAgent(cce, result);
preventChangeToNodeAgentRef(cce, result);
if (this.isReferenced(cce)){
preventChangeToConfigRef(cce, result);
} else {
preventInvalidConfigRef(cce, result);
}
}
private final void preventInvalidConfigRef(final ConfigContextEvent cce, final Result result) throws ConfigException {
if (cce.getName().equals(ServerTags.CONFIG_REF)){
checkConfigRefValidity((String) cce.getObject(), result);
}
}
private final void checkConfigRefValidity(final ConfigContextEvent cce, final Result result) throws ConfigException {
checkConfigRefValidity(getServer(cce).getConfigRef(), result);
}
private void checkConfigRefValidity(final String config_ref, final Result result){
if (config_ref.equals(StaticTest.DAS_CONFIG_NAME)){
result.failed(smh.getLocalString(getClass().getName()+".cannotHaveDASasConfig",
"The configuration of the Domain Administration Server (named {0}) cannot be referenced by a server",
new Object[]{StaticTest.DAS_CONFIG_NAME}));
} else if (config_ref.equals(StaticTest.CONFIG_TEMPLATE_NAME)){
result.failed(smh.getLocalString(getClass().getName()+".cannotHaveTemplateConfig",
"The default configuration template (named {0}) cannot be referenced by a server",
new Object[]{StaticTest.CONFIG_TEMPLATE_NAME}));
}
}
private void preventChangeToConfigRef(final ConfigContextEvent cce, final Result result){
if (cce.getName().equals(ServerTags.CONFIG_REF)){
result.failed(smh.getLocalString(getClass().getName()+".noChangeToConfigRefInCluster",
"Cannot change a config-ref when the instance is part of a cluster"));
}
}
}
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