org.apache.catalina.startup: public class: SetNextNamingRule

org.apache.catalina.startup
public class: SetNextNamingRule [javadoc | source]

java.lang.Object
   org.apache.tomcat.util.digester.Rule
      org.apache.catalina.startup.SetNextNamingRule

Rule implementation that calls a method on the (top-1) (parent) object, passing the top object (child) as an argument. It is commonly used to establish parent-child relationships.

This rule now supports more flexible method matching by default. It is possible that this may break (some) code written against release 1.1.1 or earlier.

Field Summary
protected String	methodName	The method name to call on the parent object.
protected String	paramType	The Java class name of the parameter type expected by the method.

Fields inherited from org.apache.tomcat.util.digester.Rule:
digester, namespaceURI

Constructor:

Constructor:
public SetNextNamingRule(String methodName, String paramType) { this.methodName = methodName; this.paramType = paramType; } Construct a "set next" rule with the specified method name. Parameters: `methodName` - Method name of the parent method to call `paramType` - Java class of the parent method's argument (if you wish to use a primitive type, specify the corresonding Java wrapper class instead, such as `java.lang.Boolean` for a `boolean` parameter)

 public SetNextNamingRule(String methodName,
    String paramType) {
        this.methodName = methodName;
        this.paramType = paramType;
}

Construct a "set next" rule with the specified method name.

Parameters:

methodName - Method name of the parent method to call

paramType - Java class of the parent method's argument (if you wish to use a primitive type, specify the corresonding Java wrapper class instead, such as java.lang.Boolean for a boolean parameter)

Method from org.apache.catalina.startup.SetNextNamingRule Summary:
end, toString

Methods from org.apache.tomcat.util.digester.Rule:
begin, begin, body, body, end, end, finish, getDigester, getNamespaceURI, setDigester, setNamespaceURI

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.catalina.startup.SetNextNamingRule Detail:
public void end() throws Exception { // --------------------------------------------------------- Public Methods // Identify the objects to be used Object child = digester.peek(0); Object parent = digester.peek(1); NamingResources namingResources = null; if (parent instanceof Context) { namingResources = ((Context) parent).getNamingResources(); } else { namingResources = (NamingResources) parent; } // Call the specified method IntrospectionUtils.callMethod1(namingResources, methodName, child, paramType, digester.getClassLoader()); } Process the end of this element.
public String toString() { StringBuffer sb = new StringBuffer("SetNextRule["); sb.append("methodName="); sb.append(methodName); sb.append(", paramType="); sb.append(paramType); sb.append("]"); return (sb.toString()); } Render a printable version of this Rule.

Method from org.apache.catalina.startup.SetNextNamingRule Detail:

 public  void end() throws Exception {
    // --------------------------------------------------------- Public Methods
        // Identify the objects to be used
        Object child = digester.peek(0);
        Object parent = digester.peek(1);
        NamingResources namingResources = null;
        if (parent instanceof Context) {
            namingResources = ((Context) parent).getNamingResources();
        } else {
            namingResources = (NamingResources) parent;
        }
        // Call the specified method
        IntrospectionUtils.callMethod1(namingResources, methodName,
                child, paramType, digester.getClassLoader());
}

Process the end of this element.

 public String toString() {
        StringBuffer sb = new StringBuffer("SetNextRule[");
        sb.append("methodName=");
        sb.append(methodName);
        sb.append(", paramType=");
        sb.append(paramType);
        sb.append("]");
        return (sb.toString());
}

Render a printable version of this Rule.