/** Create the digester which will be used to parse context config files. */
protected static Digester createDigester() {
Digester digester = new Digester();
digester.setValidating(false);
// Add object creation rule
digester.addObjectCreate("Context", "org.apache.catalina.core.StandardContext", "className");
// Set the properties on that object (it doesn't matter if extra
// properties are set)
digester.addSetProperties("Context");
return (digester);
}
/** Create and configure the Digester we will be using for shutdown. */
protected Digester createStopDigester() {
// Initialize the digester
Digester digester = new Digester();
// Configure the rules we need for shutting down
digester.addObjectCreate("Server", "org.apache.catalina.core.StandardServer", "className");
digester.addSetProperties("Server");
digester.addSetNext("Server", "setServer", "org.apache.catalina.Server");
return (digester);
}
/** Create and configure the Digester we will be using for startup. */
protected Digester createStartDigester() {
long t1 = System.currentTimeMillis();
// Initialize the digester
Digester digester = new Digester();
digester.setValidating(false);
digester.setRulesValidation(true);
HashMap<Class<?>, List<String>> fakeAttributes = new HashMap<Class<?>, List<String>>();
ArrayList<String> attrs = new ArrayList<String>();
attrs.add("className");
fakeAttributes.put(Object.class, attrs);
digester.setFakeAttributes(fakeAttributes);
digester.setUseContextClassLoader(true);
// Configure the actions we will be using
digester.addObjectCreate("Server", "org.apache.catalina.core.StandardServer", "className");
digester.addSetProperties("Server");
digester.addSetNext("Server", "setServer", "org.apache.catalina.Server");
digester.addObjectCreate(
"Server/GlobalNamingResources", "org.apache.catalina.deploy.NamingResources");
digester.addSetProperties("Server/GlobalNamingResources");
digester.addSetNext(
"Server/GlobalNamingResources",
"setGlobalNamingResources",
"org.apache.catalina.deploy.NamingResources");
digester.addObjectCreate(
"Server/Listener",
null, // MUST be specified in the element
"className");
digester.addSetProperties("Server/Listener");
digester.addSetNext(
"Server/Listener", "addLifecycleListener", "org.apache.catalina.LifecycleListener");
digester.addObjectCreate(
"Server/Service", "org.apache.catalina.core.StandardService", "className");
digester.addSetProperties("Server/Service");
digester.addSetNext("Server/Service", "addService", "org.apache.catalina.Service");
digester.addObjectCreate(
"Server/Service/Listener",
null, // MUST be specified in the element
"className");
digester.addSetProperties("Server/Service/Listener");
digester.addSetNext(
"Server/Service/Listener", "addLifecycleListener", "org.apache.catalina.LifecycleListener");
// Executor
digester.addObjectCreate(
"Server/Service/Executor", "org.apache.catalina.core.StandardThreadExecutor", "className");
digester.addSetProperties("Server/Service/Executor");
digester.addSetNext("Server/Service/Executor", "addExecutor", "org.apache.catalina.Executor");
digester.addRule("Server/Service/Connector", new ConnectorCreateRule());
digester.addRule(
"Server/Service/Connector", new SetAllPropertiesRule(new String[] {"executor"}));
digester.addSetNext(
"Server/Service/Connector", "addConnector", "org.apache.catalina.connector.Connector");
digester.addObjectCreate(
"Server/Service/Connector/Listener",
null, // MUST be specified in the element
"className");
digester.addSetProperties("Server/Service/Connector/Listener");
digester.addSetNext(
"Server/Service/Connector/Listener",
"addLifecycleListener",
"org.apache.catalina.LifecycleListener");
// Add RuleSets for nested elements
digester.addRuleSet(new NamingRuleSet("Server/GlobalNamingResources/"));
digester.addRuleSet(new EngineRuleSet("Server/Service/"));
digester.addRuleSet(new HostRuleSet("Server/Service/Engine/"));
digester.addRuleSet(new ContextRuleSet("Server/Service/Engine/Host/"));
addClusterRuleSet(digester, "Server/Service/Engine/Host/Cluster/");
digester.addRuleSet(new NamingRuleSet("Server/Service/Engine/Host/Context/"));
// When the 'engine' is found, set the parentClassLoader.
digester.addRule("Server/Service/Engine", new SetParentClassLoaderRule(parentClassLoader));
addClusterRuleSet(digester, "Server/Service/Engine/Cluster/");
long t2 = System.currentTimeMillis();
if (log.isDebugEnabled()) {
log.debug("Digester for server.xml created " + (t2 - t1));
}
return (digester);
}
/**
* Add the set of Rule instances defined in this RuleSet to the specified <code>Digester</code>
* instance, associating them with our namespace URI (if any). This method should only be called
* by a Digester instance.
*
* @param digester Digester instance to which the new Rule instances should be added.
*/
@Override
public void addRuleInstances(Digester digester) {
// Cluster configuration start
digester.addObjectCreate(
prefix + "Manager",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Manager");
digester.addSetNext(
prefix + "Manager", "setManagerTemplate", "org.apache.catalina.ha.ClusterManager");
digester.addObjectCreate(
prefix + "Channel",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Channel");
digester.addSetNext(prefix + "Channel", "setChannel", "org.apache.catalina.tribes.Channel");
String channelPrefix = prefix + "Channel/";
// channel properties
digester.addObjectCreate(
channelPrefix + "Membership",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Membership");
digester.addSetNext(
channelPrefix + "Membership",
"setMembershipService",
"org.apache.catalina.tribes.MembershipService");
digester.addObjectCreate(
channelPrefix + "Sender",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Sender");
digester.addSetNext(
channelPrefix + "Sender", "setChannelSender", "org.apache.catalina.tribes.ChannelSender");
digester.addObjectCreate(
channelPrefix + "Sender/Transport",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Sender/Transport");
digester.addSetNext(
channelPrefix + "Sender/Transport",
"setTransport",
"org.apache.catalina.tribes.transport.MultiPointSender");
digester.addObjectCreate(
channelPrefix + "Receiver",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Receiver");
digester.addSetNext(
channelPrefix + "Receiver",
"setChannelReceiver",
"org.apache.catalina.tribes.ChannelReceiver");
digester.addObjectCreate(
channelPrefix + "Interceptor",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Interceptor");
digester.addSetNext(
channelPrefix + "Interceptor",
"addInterceptor",
"org.apache.catalina.tribes.ChannelInterceptor");
digester.addObjectCreate(
channelPrefix + "Interceptor/Member",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Interceptor/Member");
digester.addSetNext(
channelPrefix + "Interceptor/Member",
"addStaticMember",
"org.apache.catalina.tribes.Member");
digester.addObjectCreate(
prefix + "Valve",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Valve");
digester.addSetNext(prefix + "Valve", "addValve", "org.apache.catalina.Valve");
digester.addObjectCreate(
prefix + "Deployer",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Deployer");
digester.addSetNext(
prefix + "Deployer", "setClusterDeployer", "org.apache.catalina.ha.ClusterDeployer");
digester.addObjectCreate(
prefix + "Listener",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Listener");
digester.addSetNext(
prefix + "Listener", "addLifecycleListener", "org.apache.catalina.LifecycleListener");
digester.addObjectCreate(
prefix + "ClusterListener",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "ClusterListener");
digester.addSetNext(
prefix + "ClusterListener", "addClusterListener", "org.apache.catalina.ha.ClusterListener");
// Cluster configuration end
}