/*
* $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/core/ApplicationContext.java,v 1.41 2003/02/12 10:24:09 remm Exp $
* $Revision: 1.41 $
* $Date: 2003/02/12 10:24:09 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.core;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.IOException;
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.Socket;
import java.net.URL;
import java.security.AccessController;
import java.security.Principal;
import java.security.PrivilegedAction;
import java.security.PrivilegedExceptionAction;
import java.security.PrivilegedActionException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import javax.naming.NamingException;
import javax.naming.Binding;
import javax.naming.directory.DirContext;
import javax.servlet.RequestDispatcher;
import javax.servlet.Servlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletContextAttributeEvent;
import javax.servlet.ServletContextAttributeListener;
import javax.servlet.ServletInputStream;
import javax.servlet.ServletRequest;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.apache.naming.resources.Resource;
import org.apache.naming.resources.DirContextURLStreamHandler;
import org.apache.naming.resources.DirContextURLConnection;
import org.apache.catalina.Connector;
import org.apache.catalina.Container;
import org.apache.catalina.Context;
import org.apache.catalina.Globals;
import org.apache.catalina.Host;
import org.apache.catalina.HttpRequest;
import org.apache.catalina.Logger;
import org.apache.catalina.Response;
import org.apache.catalina.Wrapper;
import org.apache.catalina.connector.HttpRequestBase;
import org.apache.catalina.deploy.ApplicationParameter;
import org.apache.catalina.util.Enumerator;
import org.apache.catalina.util.ResourceSet;
import org.apache.catalina.util.ServerInfo;
import org.apache.catalina.util.StringManager;
/**
* Standard implementation of <code>ServletContext</code> that represents
* a web application's execution environment. An instance of this class is
* associated with each instance of <code>StandardContext</code>.
*
* @author Craig R. McClanahan
* @author Remy Maucherat
* @version $Revision: 1.41 $ $Date: 2003/02/12 10:24:09 $
*/
public class ApplicationContext
implements ServletContext {
protected class PrivilegedGetRequestDispatcher
implements PrivilegedAction {
private String contextPath;
private String relativeURI;
private String queryString;
PrivilegedGetRequestDispatcher(String contextPath, String relativeURI,
String queryString) {
this.contextPath = contextPath;
this.relativeURI = relativeURI;
this.queryString = queryString;
}
public Object run() {
HttpRequest request = new MappingRequest
(context.getPath(), contextPath + relativeURI, queryString);
/*
HttpRequestBase request = new HttpRequestBase();
request.setContext(context);
request.setContextPath(context.getPath());
request.setRequestURI(contextPath + relativeURI);
request.setQueryString(queryString);
*/
Wrapper wrapper = (Wrapper) context.map(request, true);
if (wrapper == null)
return (null);
// Construct a RequestDispatcher to process this request
HttpServletRequest hrequest =
(HttpServletRequest) request.getRequest();
return (RequestDispatcher) new ApplicationDispatcher
(wrapper,
hrequest.getServletPath(),
hrequest.getPathInfo(),
hrequest.getQueryString(),
null);
}
}
protected class PrivilegedGetResource
implements PrivilegedExceptionAction {
private String path;
private String host;
private DirContext resources;
PrivilegedGetResource(String host, String path, DirContext resources) {
this.host = host;
this.path = path;
this.resources = resources;
}
public Object run() throws Exception {
return new URL("jndi", null, 0, getJNDIUri(host, path),
new DirContextURLStreamHandler(resources));
}
}
protected class PrivilegedGetResourcePaths
implements PrivilegedAction {
private String path;
private DirContext resources;
PrivilegedGetResourcePaths(DirContext resources, String path) {
this.resources = resources;
this.path = path;
}
public Object run() {
return (getResourcePathsInternal(resources, path));
}
}
protected class PrivilegedLogMessage
implements PrivilegedAction {
private String message;
PrivilegedLogMessage(String message) {
this.message = message;
}
public Object run() {
internalLog(message);
return null;
}
}
protected class PrivilegedLogException
implements PrivilegedAction {
private String message;
private Exception exception;
PrivilegedLogException(Exception exception,String message) {
this.message = message;
this.exception = exception;
}
public Object run() {
internalLog(exception,message);
return null;
}
}
protected class PrivilegedLogThrowable
implements PrivilegedAction {
private String message;
private Throwable throwable;
PrivilegedLogThrowable(String message,Throwable throwable) {
this.message = message;
this.throwable = throwable;
}
public Object run() {
internalLog(message,throwable);
return null;
}
}
// ----------------------------------------------------------- Constructors
/**
* Construct a new instance of this class, associated with the specified
* Context instance.
*
* @param context The associated Context instance
*/
public ApplicationContext(String basePath, StandardContext context) {
super();
this.context = context;
this.basePath = basePath;
}
// ----------------------------------------------------- Instance Variables
/**
* The context attributes for this context.
*/
private HashMap attributes = new HashMap();
/**
* List of read only attributes for this context.
*/
private HashMap readOnlyAttributes = new HashMap();
/**
* The Context instance with which we are associated.
*/
private StandardContext context = null;
/**
* Empty collection to serve as the basis for empty enumerations.
* <strong>DO NOT ADD ANY ELEMENTS TO THIS COLLECTION!</strong>
*/
private static final ArrayList empty = new ArrayList();
/**
* The facade around this object.
*/
private ServletContext facade = new ApplicationContextFacade(this);
/**
* The merged context initialization parameters for this Context.
*/
private HashMap parameters = null;
/**
* The string manager for this package.
*/
private static final StringManager sm =
StringManager.getManager(Constants.Package);
/**
* Base path.
*/
private String basePath = null;
// --------------------------------------------------------- Public Methods
/**
* Clear all application-created attributes.
*/
public void clearAttributes() {
// Create list of attributes to be removed
ArrayList list = new ArrayList();
synchronized (attributes) {
Iterator iter = attributes.keySet().iterator();
while (iter.hasNext()) {
list.add(iter.next());
}
}
// Remove application originated attributes
// (read only attributes will be left in place)
Iterator keys = list.iterator();
while (keys.hasNext()) {
String key = (String) keys.next();
removeAttribute(key);
}
}
/**
* Return the resources object that is mapped to a specified path.
* The path must begin with a "/" and is interpreted as relative to the
* current context root.
*/
public DirContext getResources() {
return context.getResources();
}
/**
* Set an attribute as read only.
*/
public void setAttributeReadOnly(String name) {
synchronized (attributes) {
if (attributes.containsKey(name))
readOnlyAttributes.put(name, name);
}
}
// ------------------------------------------------- ServletContext Methods
/**
* Return the value of the specified context attribute, if any;
* otherwise return <code>null</code>.
*
* @param name Name of the context attribute to return
*/
public Object getAttribute(String name) {
synchronized (attributes) {
return (attributes.get(name));
}
}
/**
* Return an enumeration of the names of the context attributes
* associated with this context.
*/
public Enumeration getAttributeNames() {
synchronized (attributes) {
return (new Enumerator(attributes.keySet()));
}
}
/**
* Return a <code>ServletContext</code> object that corresponds to a
* specified URI on the server. This method allows servlets to gain
* access to the context for various parts of the server, and as needed
* obtain <code>RequestDispatcher</code> objects or resources from the
* context. The given path must be absolute (beginning with a "/"),
* and is interpreted based on our virtual host's document root.
*
* @param uri Absolute URI of a resource on the server
*/
public ServletContext getContext(String uri) {
// Validate the format of the specified argument
if ((uri == null) || (!uri.startsWith("/")))
return (null);
// Return the current context if requested
String contextPath = context.getPath();
if (!contextPath.endsWith("/"))
contextPath = contextPath + "/";
if ((contextPath.length() > 1) && (uri.startsWith(contextPath))) {
return (this);
}
// Return other contexts only if allowed
if (!context.getCrossContext())
return (null);
try {
Host host = (Host) context.getParent();
Context child = host.map(uri);
if (child != null)
return (child.getServletContext());
else
return (null);
} catch (Throwable t) {
return (null);
}
}
/**
* Return the value of the specified initialization parameter, or
* <code>null</code> if this parameter does not exist.
*
* @param name Name of the initialization parameter to retrieve
*/
public String getInitParameter(String name) {
mergeParameters();
synchronized (parameters) {
return ((String) parameters.get(name));
}
}
/**
* Return the names of the context's initialization parameters, or an
* empty enumeration if the context has no initialization parameters.
*/
public Enumeration getInitParameterNames() {
mergeParameters();
synchronized (parameters) {
return (new Enumerator(parameters.keySet()));
}
}
/**
* Return the major version of the Java Servlet API that we implement.
*/
public int getMajorVersion() {
return (Constants.MAJOR_VERSION);
}
/**
* Return the minor version of the Java Servlet API that we implement.
*/
public int getMinorVersion() {
return (Constants.MINOR_VERSION);
}
/**
* Return the MIME type of the specified file, or <code>null</code> if
* the MIME type cannot be determined.
*
* @param file Filename for which to identify a MIME type
*/
public String getMimeType(String file) {
if (file == null)
return (null);
int period = file.lastIndexOf(".");
if (period < 0)
return (null);
String extension = file.substring(period + 1);
if (extension.length() < 1)
return (null);
return (context.findMimeMapping(extension));
}
/**
* Return a <code>RequestDispatcher</code> object that acts as a
* wrapper for the named servlet.
*
* @param name Name of the servlet for which a dispatcher is requested
*/
public RequestDispatcher getNamedDispatcher(String name) {
// Validate the name argument
if (name == null)
return (null);
// Create and return a corresponding request dispatcher
Wrapper wrapper = (Wrapper) context.findChild(name);
if (wrapper == null)
return (null);
ApplicationDispatcher dispatcher =
new ApplicationDispatcher(wrapper, null, null, null, name);
return ((RequestDispatcher) dispatcher);
}
/**
* Return the real path for a given virtual path, if possible; otherwise
* return <code>null</code>.
*
* @param path The path to the desired resource
*/
public String getRealPath(String path) {
if (!context.isFilesystemBased())
return null;
File file = new File(basePath, path);
return (file.getAbsolutePath());
}
/**
* Return a <code>RequestDispatcher</code> instance that acts as a
* wrapper for the resource at the given path. The path must begin
* with a "/" and is interpreted as relative to the current context root.
*
* @param path The path to the desired resource.
*/
public RequestDispatcher getRequestDispatcher(String path) {
// Validate the path argument
if (path == null)
return (null);
if (!path.startsWith("/"))
throw new IllegalArgumentException
(sm.getString("applicationContext.requestDispatcher.iae", path));
path = normalize(path);
if (path == null)
return (null);
// Construct a "fake" request to be mapped by our Context
String contextPath = context.getPath();
if (contextPath == null)
contextPath = "";
String relativeURI = path;
String queryString = null;
int question = path.indexOf('?');
if (question >= 0) {
relativeURI = path.substring(0, question);
queryString = path.substring(question + 1);
}
if( System.getSecurityManager() != null ) {
PrivilegedGetRequestDispatcher dp =
new PrivilegedGetRequestDispatcher(contextPath,
relativeURI,queryString);
return (RequestDispatcher)AccessController.doPrivileged(dp);
}
// The remaining code is duplicated in PrivilegedGetRequestDispatcher,
// we need to make sure they stay in sync
HttpRequest request = new MappingRequest
(context.getPath(), contextPath + relativeURI, queryString);
/*
request.setContext(context);
request.setContextPath(context.getPath());
request.setRequestURI(contextPath + relativeURI);
request.setQueryString(queryString);
*/
Wrapper wrapper = (Wrapper) context.map(request, true);
if (wrapper == null)
return (null);
// Construct a RequestDispatcher to process this request
HttpServletRequest hrequest =
(HttpServletRequest) request.getRequest();
return (RequestDispatcher) new ApplicationDispatcher(wrapper,
hrequest.getServletPath(),
hrequest.getPathInfo(),
hrequest.getQueryString(),
null);
}
/**
* Return the URL to the resource that is mapped to a specified path.
* The path must begin with a "/" and is interpreted as relative to the
* current context root.
*
* @param path The path to the desired resource
*
* @exception MalformedURLException if the path is not given
* in the correct form
*/
public URL getResource(String path)
throws MalformedURLException {
path = normalize(path);
if (path == null)
return (null);
DirContext resources = context.getResources();
if (resources != null) {
String fullPath = context.getName() + path;
String hostName = context.getParent().getName();
try {
resources.lookup(path);
if( System.getSecurityManager() != null ) {
try {
PrivilegedGetResource dp =
new PrivilegedGetResource
(hostName, fullPath, resources);
return (URL)AccessController.doPrivileged(dp);
} catch( PrivilegedActionException pe) {
throw pe.getException();
}
} else {
return new URL
("jndi", null, 0, getJNDIUri(hostName, fullPath),
new DirContextURLStreamHandler(resources));
}
} catch (Exception e) {
//e.printStackTrace();
}
}
return (null);
}
/**
* Return the requested resource as an <code>InputStream</code>. The
* path must be specified according to the rules described under
* <code>getResource</code>. If no such resource can be identified,
* return <code>null</code>.
*
* @param path The path to the desired resource.
*/
public InputStream getResourceAsStream(String path) {
path = normalize(path);
if (path == null)
return (null);
DirContext resources = context.getResources();
if (resources != null) {
try {
Object resource = resources.lookup(path);
if (resource instanceof Resource)
return (((Resource) resource).streamContent());
} catch (Exception e) {
}
}
return (null);
}
/**
* Return a Set containing the resource paths of resources member of the
* specified collection. Each path will be a String starting with
* a "/" character. The returned set is immutable.
*
* @param path Collection path
*/
public Set getResourcePaths(String path) {
DirContext resources = context.getResources();
if (resources != null) {
if (System.getSecurityManager() != null) {
PrivilegedAction dp =
new PrivilegedGetResourcePaths(resources, path);
return ((Set) AccessController.doPrivileged(dp));
} else {
return (getResourcePathsInternal(resources, path));
}
}
return (null);
}
/**
* Internal implementation of getResourcesPath() logic.
*
* @param resources Directory context to search
* @param path Collection path
*/
private Set getResourcePathsInternal(DirContext resources, String path) {
ResourceSet set = new ResourceSet();
try {
listCollectionPaths(set, resources, path);
} catch (NamingException e) {
return (null);
}
set.setLocked(true);
return (set);
}
/**
* Return the name and version of the servlet container.
*/
public String getServerInfo() {
return (ServerInfo.getServerInfo());
}
/**
* @deprecated As of Java Servlet API 2.1, with no direct replacement.
*/
public Servlet getServlet(String name) {
return (null);
}
/**
* Return the display name of this web application.
*/
public String getServletContextName() {
return (context.getDisplayName());
}
/**
* @deprecated As of Java Servlet API 2.1, with no direct replacement.
*/
public Enumeration getServletNames() {
return (new Enumerator(empty));
}
/**
* @deprecated As of Java Servlet API 2.1, with no direct replacement.
*/
public Enumeration getServlets() {
return (new Enumerator(empty));
}
/**
* Writes the specified message to a servlet log file.
*
* @param message Message to be written
*/
public void log(String message) {
if( System.getSecurityManager() != null ) {
PrivilegedLogMessage dp =
new PrivilegedLogMessage(message);
AccessController.doPrivileged(dp);
} else {
internalLog(message);
}
}
private void internalLog(String message) {
Logger logger = context.getLogger();
if (logger != null)
logger.log(message);
}
/**
* Writes the specified exception and message to a servlet log file.
*
* @param exception Exception to be reported
* @param message Message to be written
*
* @deprecated As of Java Servlet API 2.1, use
* <code>log(String, Throwable)</code> instead
*/
public void log(Exception exception, String message) {
if( System.getSecurityManager() != null ) {
PrivilegedLogException dp =
new PrivilegedLogException(exception,message);
AccessController.doPrivileged(dp);
} else {
internalLog(exception,message);
}
}
private void internalLog(Exception exception, String message) {
Logger logger = context.getLogger();
if (logger != null)
logger.log(exception, message);
}
/**
* Writes the specified message and exception to a servlet log file.
*
* @param message Message to be written
* @param throwable Exception to be reported
*/
public void log(String message, Throwable throwable) {
if( System.getSecurityManager() != null ) {
PrivilegedLogThrowable dp =
new PrivilegedLogThrowable(message,throwable);
AccessController.doPrivileged(dp);
} else {
internalLog(message,throwable);
}
}
private void internalLog(String message, Throwable throwable) {
Logger logger = context.getLogger();
if (logger != null)
logger.log(message, throwable);
}
/**
* Remove the context attribute with the specified name, if any.
*
* @param name Name of the context attribute to be removed
*/
public void removeAttribute(String name) {
Object value = null;
boolean found = false;
// Remove the specified attribute
synchronized (attributes) {
// Check for read only attribute
if (readOnlyAttributes.containsKey(name))
return;
found = attributes.containsKey(name);
if (found) {
value = attributes.get(name);
attributes.remove(name);
} else {
return;
}
}
// Notify interested application event listeners
Object listeners[] = context.getApplicationListeners();
if ((listeners == null) || (listeners.length == 0))
return;
ServletContextAttributeEvent event =
new ServletContextAttributeEvent(context.getServletContext(),
name, value);
for (int i = 0; i < listeners.length; i++) {
if (!(listeners[i] instanceof ServletContextAttributeListener))
continue;
ServletContextAttributeListener listener =
(ServletContextAttributeListener) listeners[i];
try {
context.fireContainerEvent("beforeContextAttributeRemoved",
listener);
listener.attributeRemoved(event);
context.fireContainerEvent("afterContextAttributeRemoved",
listener);
} catch (Throwable t) {
context.fireContainerEvent("afterContextAttributeRemoved",
listener);
// FIXME - should we do anything besides log these?
log(sm.getString("applicationContext.attributeEvent"), t);
}
}
}
/**
* Bind the specified value with the specified context attribute name,
* replacing any existing value for that name.
*
* @param name Attribute name to be bound
* @param value New attribute value to be bound
*/
public void setAttribute(String name, Object value) {
// Name cannot be null
if (name == null)
throw new IllegalArgumentException
(sm.getString("applicationContext.setAttribute.namenull"));
// Null value is the same as removeAttribute()
if (value == null) {
removeAttribute(name);
return;
}
Object oldValue = null;
boolean replaced = false;
// Add or replace the specified attribute
synchronized (attributes) {
// Check for read only attribute
if (readOnlyAttributes.containsKey(name))
return;
oldValue = attributes.get(name);
if (oldValue != null)
replaced = true;
attributes.put(name, value);
}
// Notify interested application event listeners
Object listeners[] = context.getApplicationListeners();
if ((listeners == null) || (listeners.length == 0))
return;
ServletContextAttributeEvent event = null;
if (replaced)
event =
new ServletContextAttributeEvent(context.getServletContext(),
name, oldValue);
else
event =
new ServletContextAttributeEvent(context.getServletContext(),
name, value);
for (int i = 0; i < listeners.length; i++) {
if (!(listeners[i] instanceof ServletContextAttributeListener))
continue;
ServletContextAttributeListener listener =
(ServletContextAttributeListener) listeners[i];
try {
if (replaced) {
context.fireContainerEvent
("beforeContextAttributeReplaced", listener);
listener.attributeReplaced(event);
context.fireContainerEvent("afterContextAttributeReplaced",
listener);
} else {
context.fireContainerEvent("beforeContextAttributeAdded",
listener);
listener.attributeAdded(event);
context.fireContainerEvent("afterContextAttributeAdded",
listener);
}
} catch (Throwable t) {
if (replaced)
context.fireContainerEvent("afterContextAttributeReplaced",
listener);
else
context.fireContainerEvent("afterContextAttributeAdded",
listener);
// FIXME - should we do anything besides log these?
log(sm.getString("applicationContext.attributeEvent"), t);
}
}
}
// -------------------------------------------------------- Package Methods
/**
* Return the facade associated with this ApplicationContext.
*/
ServletContext getFacade() {
return (this.facade);
}
// -------------------------------------------------------- Private Methods
/**
* Return a context-relative path, beginning with a "/", that represents
* the canonical version of the specified path after ".." and "." elements
* are resolved out. If the specified path attempts to go outside the
* boundaries of the current context (i.e. too many ".." path elements
* are present), return <code>null</code> instead.
*
* @param path Path to be normalized
*/
private String normalize(String path) {
String normalized = path;
// Normalize the slashes and add leading slash if necessary
if (normalized.indexOf('\\') >= 0)
normalized = normalized.replace('\\', '/');
// Resolve occurrences of "/../" in the normalized path
while (true) {
int index = normalized.indexOf("/../");
if (index < 0)
break;
if (index == 0)
return (null); // Trying to go outside our context
int index2 = normalized.lastIndexOf('/', index - 1);
normalized = normalized.substring(0, index2) +
normalized.substring(index + 3);
}
// Return the normalized path that we have completed
return (normalized);
}
/**
* Merge the context initialization parameters specified in the application
* deployment descriptor with the application parameters described in the
* server configuration, respecting the <code>override</code> property of
* the application parameters appropriately.
*/
private void mergeParameters() {
if (parameters != null)
return;
HashMap results = new HashMap();
String names[] = context.findParameters();
for (int i = 0; i < names.length; i++)
results.put(names[i], context.findParameter(names[i]));
ApplicationParameter params[] =
context.findApplicationParameters();
for (int i = 0; i < params.length; i++) {
if (params[i].getOverride()) {
if (results.get(params[i].getName()) == null)
results.put(params[i].getName(), params[i].getValue());
} else {
results.put(params[i].getName(), params[i].getValue());
}
}
parameters = results;
}
/**
* List resource paths (recursively), and store all of them in the given
* Set.
*/
private static void listPaths(Set set, DirContext resources, String path)
throws NamingException {
Enumeration childPaths = resources.listBindings(path);
while (childPaths.hasMoreElements()) {
Binding binding = (Binding) childPaths.nextElement();
String name = binding.getName();
String childPath = path + "/" + name;
set.add(childPath);
Object object = binding.getObject();
if (object instanceof DirContext) {
listPaths(set, resources, childPath);
}
}
}
/**
* List resource paths (recursively), and store all of them in the given
* Set.
*/
private static void listCollectionPaths
(Set set, DirContext resources, String path)
throws NamingException {
Enumeration childPaths = resources.listBindings(path);
while (childPaths.hasMoreElements()) {
Binding binding = (Binding) childPaths.nextElement();
String name = binding.getName();
StringBuffer childPath = new StringBuffer(path);
if (!"/".equals(path) && !path.endsWith("/"))
childPath.append("/");
childPath.append(name);
Object object = binding.getObject();
if (object instanceof DirContext) {
childPath.append("/");
}
set.add(childPath.toString());
}
}
/**
* Get full path, based on the host name and the context path.
*/
public static String getJNDIUri(String hostName, String path) {
if (!path.startsWith("/"))
return "/" + hostName + "/" + path;
else
return "/" + hostName + path;
}
}