import org.apache.catalina.util.InstanceSupport; //导入依赖的package包/类
/**
 * Construct a new instance of this class, configured according to the
 * specified parameters.  If both servletPath and pathInfo are
 * <code>null</code>, it will be assumed that this RequestDispatcher
 * was acquired by name, rather than by path.
 *
 * @param wrapper The Wrapper associated with the resource that will
 *  be forwarded to or included (required)
 * @param requestURI The request URI to this resource (if any)
 * @param servletPath The revised servlet path to this resource (if any)
 * @param pathInfo The revised extra path information to this resource
 *  (if any)
 * @param queryString Query string parameters included with this request
 *  (if any)
 * @param name Servlet name (if a named dispatcher was created)
 *  else <code>null</code>
 */
public ApplicationDispatcher
    (Wrapper wrapper, String requestURI, String servletPath,
     String pathInfo, String queryString, String name) {

    super();

    // Save all of our configuration parameters
    this.wrapper = wrapper;
    this.context = (Context) wrapper.getParent();
    this.requestURI = requestURI;
    this.servletPath = servletPath;
    this.pathInfo = pathInfo;
    this.queryString = queryString;
    this.name = name;
    if (wrapper instanceof StandardWrapper)
        this.support = ((StandardWrapper) wrapper).getInstanceSupport();
    else
        this.support = new InstanceSupport(wrapper);

}
 

import org.apache.catalina.util.InstanceSupport; //导入依赖的package包/类
/**
 * Construct a new instance of this class, configured according to the
 * specified parameters.  If both servletPath and pathInfo are
 * <code>null</code>, it will be assumed that this RequestDispatcher
 * was acquired by name, rather than by path.
 *
 * @param wrapper The Wrapper associated with the resource that will
 *  be forwarded to or included (required)
 * @param requestURI The request URI to this resource (if any)
 * @param requestPath The revised path to this resource, relative to the context (if any)
 * @param servletPath The revised servlet path to this resource (if any)
 * @param pathInfo The revised extra path information to this resource
 *  (if any)
 * @param queryString Query string parameters included with this request
 *  (if any)
 * @param name Servlet name (if a named dispatcher was created)
 *  else <code>null</code>
 */
public ApplicationDispatcher
    (Wrapper wrapper, String requestURI, String requestPath, String servletPath,
     String pathInfo, String queryString, String name) {

    super();

    // Save all of our configuration parameters
    this.wrapper = wrapper;
    this.context = (Context) wrapper.getParent();
    this.requestURI = requestURI;
    this.requestPath = requestPath;
    this.servletPath = servletPath;
    this.pathInfo = pathInfo;
    this.queryString = queryString;
    this.name = name;
    if (wrapper instanceof StandardWrapper)
        this.support = ((StandardWrapper) wrapper).getInstanceSupport();
    else
        this.support = new InstanceSupport(wrapper);

}
 

import org.apache.catalina.util.InstanceSupport; //导入依赖的package包/类
/**
 * Construct a new instance of this class, configured according to the
 * specified parameters.  If both servletPath and pathInfo are
 * <code>null</code>, it will be assumed that this RequestDispatcher
 * was acquired by name, rather than by path.
 *
 * @param wrapper The Wrapper associated with the resource that will
 *  be forwarded to or included (required)
 * @param servletPath The revised servlet path to this resource (if any)
 * @param pathInfo The revised extra path information to this resource
 *  (if any)
 * @param queryString Query string parameters included with this request
 *  (if any)
 * @param name Servlet name (if a named dispatcher was created)
 *  else <code>null</code>
 */
public ApplicationDispatcher
    (Wrapper wrapper, String servletPath,
     String pathInfo, String queryString, String name) {

    super();

    // Save all of our configuration parameters
    this.wrapper = wrapper;
    this.context = (Context) wrapper.getParent();
    this.servletPath = servletPath;
    this.pathInfo = pathInfo;
    this.queryString = queryString;
    this.name = name;
    if (wrapper instanceof StandardWrapper)
        this.support = ((StandardWrapper) wrapper).getInstanceSupport();
    else
        this.support = new InstanceSupport(wrapper);

    if (debug >= 1)
        log("servletPath=" + this.servletPath + ", pathInfo=" +
            this.pathInfo + ", queryString=" + queryString +
            ", name=" + this.name);

    // If this is a wrapper for a JSP page (<jsp-file>), tweak
    // the request parameters appropriately
    String jspFile = wrapper.getJspFile();
    if (jspFile != null) {
        if (debug >= 1)
            log("-->servletPath=" + jspFile);
        this.servletPath = jspFile;
    }

}
 

import org.apache.catalina.util.InstanceSupport; //导入依赖的package包/类
/**
 * Construct a new instance of this class, configured according to the
 * specified parameters. If both servletPath and pathInfo are
 * <code>null</code>, it will be assumed that this RequestDispatcher was
 * acquired by name, rather than by path.
 *
 * @param wrapper
 *            The Wrapper associated with the resource that will be
 *            forwarded to or included (required)
 * @param requestURI
 *            The request URI to this resource (if any)
 * @param servletPath
 *            The revised servlet path to this resource (if any)
 * @param pathInfo
 *            The revised extra path information to this resource (if any)
 * @param queryString
 *            Query string parameters included with this request (if any)
 * @param name
 *            Servlet name (if a named dispatcher was created) else
 *            <code>null</code>
 */
public ApplicationDispatcher(Wrapper wrapper, String requestURI, String servletPath, String pathInfo,
		String queryString, String name) {

	super();

	// Save all of our configuration parameters
	this.wrapper = wrapper;
	this.context = (Context) wrapper.getParent();
	this.requestURI = requestURI;
	this.servletPath = servletPath;
	this.pathInfo = pathInfo;
	this.queryString = queryString;
	this.name = name;
	if (wrapper instanceof StandardWrapper)
		this.support = ((StandardWrapper) wrapper).getInstanceSupport();
	else
		this.support = new InstanceSupport(wrapper);

}
 

import org.apache.catalina.util.InstanceSupport; //导入依赖的package包/类
/**
 * Return the InstanceSupport object for this Wrapper instance.
 */
public InstanceSupport getInstanceSupport() {

    return (this.instanceSupport);

}
 

import org.apache.catalina.util.InstanceSupport; //导入依赖的package包/类
/**
 * Return the InstanceSupport object for this Wrapper instance.
 */
public InstanceSupport getInstanceSupport() {

	return (this.instanceSupport);

}
 

import org.apache.catalina.util.InstanceSupport; //导入依赖的package包/类
/**
 * Set the InstanceSupport object used for event notifications
 * for this filter chain.
 *
 * @param support The InstanceSupport object for our Wrapper
 */
void setSupport(InstanceSupport support) {

    this.support = support;

}
 

import org.apache.catalina.util.InstanceSupport; //导入依赖的package包/类
/**
 * Set the InstanceSupport object used for event notifications for this
 * filter chain.
 *
 * @param support
 *            The InstanceSupport object for our Wrapper
 */
void setSupport(InstanceSupport support) {

	this.support = support;

}