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Posted to dev@tomcat.apache.org by re...@apache.org on 2001/01/23 04:55:55 UTC
cvs commit: jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10 Constants.java HttpConnector.java HttpProcessor.java HttpRequestImpl.java HttpResponseImpl.java LocalStrings.properties
remm 01/01/22 19:55:55
Added: catalina/src/share/org/apache/catalina/connector/http10
Constants.java HttpConnector.java
HttpProcessor.java HttpRequestImpl.java
HttpResponseImpl.java LocalStrings.properties
Log:
- Rename "test" connector to "http10" connector.
- Added a socket timeout, and a connection timeout parameter
(which default to 30s).
Revision Changes Path
1.1 jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/Constants.java
Index: Constants.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/Constants.java,v 1.1 2001/01/23 03:55:54 remm Exp $
* $Revision: 1.1 $
* $Date: 2001/01/23 03:55:54 $
*
* ====================================================================
*
* 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.connector.http10;
import org.apache.catalina.Globals;
/**
* Static constants for this package.
*/
public final class Constants {
public static final String Package =
"org.apache.catalina.connector.http10";
public static final String ServerInfo =
Globals.SERVER_INFO + " (HTTP/1.0 Connector)";
public static final int DEFAULT_CONNECTION_TIMEOUT = 30000;
}
1.1 jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/HttpConnector.java
Index: HttpConnector.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/HttpConnector.java,v 1.1 2001/01/23 03:55:54 remm Exp $
* $Revision: 1.1 $
* $Date: 2001/01/23 03:55:54 $
*
* ====================================================================
*
* 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.connector.http10;
import java.io.IOException;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Stack;
import java.util.Vector;
import org.apache.catalina.Connector;
import org.apache.catalina.Container;
import org.apache.catalina.HttpRequest;
import org.apache.catalina.HttpResponse;
import org.apache.catalina.Lifecycle;
import org.apache.catalina.LifecycleEvent;
import org.apache.catalina.LifecycleException;
import org.apache.catalina.LifecycleListener;
import org.apache.catalina.Logger;
import org.apache.catalina.Request;
import org.apache.catalina.Response;
import org.apache.catalina.net.DefaultServerSocketFactory;
import org.apache.catalina.net.ServerSocketFactory;
import org.apache.catalina.util.LifecycleSupport;
import org.apache.catalina.util.StringManager;
/**
* Simple implementation of an HTTP/1.0 Connector, for testing and debugging
* purposes. Not intended to be the final solution.
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2001/01/23 03:55:54 $
*/
public final class HttpConnector
implements Connector, Lifecycle, Runnable {
// ----------------------------------------------------- Instance Variables
/**
* The accept count for this Connector.
*/
private int acceptCount = 10;
/**
* The IP address on which to bind, if any. If <code>null</code>, all
* addresses on the server will be bound.
*/
private String address = null;
/**
* The input buffer size we should create on input streams.
*/
private int bufferSize = 2048;
/**
* The Container used for processing requests received by this Connector.
*/
protected Container container = null;
/**
* The set of processors that have ever been created.
*/
private Vector created = new Vector();
/**
* The current number of processors that have been created.
*/
private int curProcessors = 0;
/**
* The debugging detail level for this component.
*/
private int debug = 0;
/**
* The server socket factory for this component.
*/
private ServerSocketFactory factory = null;
/**
* Descriptive information about this Connector implementation.
*/
private static final String info =
"org.apache.catalina.connector.http10.HttpConnector/1.0";
/**
* The lifecycle event support for this component.
*/
protected LifecycleSupport lifecycle = new LifecycleSupport(this);
/**
* Timeout value on the incoming connection.
* Note : a negative value of 0 means no timeout.
*/
private int connectionTimeout = Constants.DEFAULT_CONNECTION_TIMEOUT;
/**
* The minimum number of processors to start at initialization time.
*/
protected int minProcessors = 5;
/**
* The maximum number of processors allowed, or <0 for unlimited.
*/
private int maxProcessors = 20;
/**
* The port number on which we listen for HTTP requests.
*/
private int port = 8080;
/**
* The set of processors that have been created but are not currently
* being used to process a request.
*/
private Stack processors = new Stack();
/**
* The request scheme that will be set on all requests received
* through this connector.
*/
private String scheme = "http";
/**
* The secure connection flag that will be set on all requests received
* through this connector.
*/
private boolean secure = false;
/**
* The server socket through which we listen for incoming TCP connections.
*/
private ServerSocket serverSocket = null;
/**
* The string manager for this package.
*/
private StringManager sm =
StringManager.getManager(Constants.Package);
/**
* Has this component been started yet?
*/
private boolean started = false;
/**
* The shutdown signal to our background thread
*/
private boolean stopped = false;
/**
* The background thread.
*/
private Thread thread = null;
/**
* The name to register for the background thread.
*/
private String threadName = null;
/**
* The thread synchronization object.
*/
private Object threadSync = new Object();
// ------------------------------------------------------------- Properties
/**
* Return the connection timeout for this Connector.
*/
public int getConnectionTimeout() {
return (connectionTimeout);
}
/**
* Set the connection timeout for this Connector.
*
* @param count The new connection timeout
*/
public void setConnectionTimeout(int connectionTimeout) {
this.connectionTimeout = connectionTimeout;
}
/**
* Return the accept count for this Connector.
*/
public int getAcceptCount() {
return (acceptCount);
}
/**
* Set the accept count for this Connector.
*
* @param count The new accept count
*/
public void setAcceptCount(int count) {
this.acceptCount = count;
}
/**
* Return the bind IP address for this Connector.
*/
public String getAddress() {
return (this.address);
}
/**
* Set the bind IP address for this Connector.
*
* @param address The bind IP address
*/
public void setAddress(String address) {
this.address = address;
}
/**
* Is this connector available for processing requests?
*/
public boolean isAvailable() {
return (started);
}
/**
* Return the input buffer size for this Connector.
*/
public int getBufferSize() {
return (this.bufferSize);
}
/**
* Set the input buffer size for this Connector.
*
* @param bufferSize The new input buffer size.
*/
public void setBufferSize(int bufferSize) {
this.bufferSize = bufferSize;
}
/**
* Return the Container used for processing requests received by this
* Connector.
*/
public Container getContainer() {
return (container);
}
/**
* Set the Container used for processing requests received by this
* Connector.
*
* @param container The new Container to use
*/
public void setContainer(Container container) {
this.container = container;
}
/**
* Return the current number of processors that have been created.
*/
public int getCurProcessors() {
return (curProcessors);
}
/**
* Return the debugging detail level for this component.
*/
public int getDebug() {
return (debug);
}
/**
* Set the debugging detail level for this component.
*
* @param debug The new debugging detail level
*/
public void setDebug(int debug) {
this.debug = debug;
}
/**
* Return the server socket factory used by this Container.
*/
public ServerSocketFactory getFactory() {
if (this.factory == null) {
synchronized (this) {
this.factory = new DefaultServerSocketFactory();
}
}
return (this.factory);
}
/**
* Set the server socket factory used by this Container.
*
* @param factory The new server socket factory
*/
public void setFactory(ServerSocketFactory factory) {
this.factory = factory;
}
/**
* Return descriptive information about this Connector implementation.
*/
public String getInfo() {
return (info);
}
/**
* Return the minimum number of processors to start at initialization.
*/
public int getMinProcessors() {
return (minProcessors);
}
/**
* Set the minimum number of processors to start at initialization.
*
* @param minProcessors The new minimum processors
*/
public void setMinProcessors(int minProcessors) {
this.minProcessors = minProcessors;
}
/**
* Return the maximum number of processors allowed, or <0 for unlimited.
*/
public int getMaxProcessors() {
return (maxProcessors);
}
/**
* Set the maximum number of processors allowed, or <0 for unlimited.
*
* @param maxProcessors The new maximum processors
*/
public void setMaxProcessors(int maxProcessors) {
this.maxProcessors = maxProcessors;
}
/**
* Return the port number on which we listen for HTTP requests.
*/
public int getPort() {
return (this.port);
}
/**
* Set the port number on which we listen for HTTP requests.
*
* @param port The new port number
*/
public void setPort(int port) {
this.port = port;
}
/**
* Return the scheme that will be assigned to requests received
* through this connector. Default value is "http".
*/
public String getScheme() {
return (this.scheme);
}
/**
* Set the scheme that will be assigned to requests received through
* this connector.
*
* @param scheme The new scheme
*/
public void setScheme(String scheme) {
this.scheme = scheme;
}
/**
* Return the secure connection flag that will be assigned to requests
* received through this connector. Default value is "false".
*/
public boolean getSecure() {
return (this.secure);
}
/**
* Set the secure connection flag that will be assigned to requests
* received through this connector.
*
* @param secure The new secure connection flag
*/
public void setSecure(boolean secure) {
this.secure = secure;
}
// --------------------------------------------------------- Public Methods
/**
* Create (or allocate) and return a Request object suitable for
* specifying the contents of a Request to the responsible Container.
*/
public Request createRequest() {
HttpRequestImpl request = new HttpRequestImpl();
request.setConnector(this);
return (request);
}
/**
* Create (or allocate) and return a Response object suitable for
* receiving the contents of a Response from the responsible Container.
*/
public Response createResponse() {
HttpResponseImpl response = new HttpResponseImpl();
response.setConnector(this);
return (response);
}
// -------------------------------------------------------- Package Methods
/**
* Recycle the specified Processor so that it can be used again.
*
* @param processor The processor to be recycled
*/
void recycle(HttpProcessor processor) {
processors.push(processor);
}
// -------------------------------------------------------- Private Methods
/**
* Create (or allocate) and return an available processor for use in
* processing a specific HTTP request, if possible. If the maximum
* allowed processors have already been created and are in use, return
* <code>null</code> instead.
*/
private HttpProcessor createProcessor() {
synchronized (processors) {
if (processors.size() > 0)
return ((HttpProcessor) processors.pop());
if ((maxProcessors > 0) && (curProcessors < maxProcessors))
return (newProcessor());
else
return (null);
}
}
/**
* Log a message on the Logger associated with our Container (if any).
*
* @param message Message to be logged
*/
private void log(String message) {
Logger logger = container.getLogger();
if (logger != null)
logger.log(threadName + " " + message);
else
System.out.println(threadName + " " + message);
}
/**
* Log a message on the Logger associated with our Container (if any).
*
* @param message Message to be logged
* @param throwable Associated exception
*/
private void log(String message, Throwable throwable) {
Logger logger = container.getLogger();
if (logger != null)
logger.log(threadName + " " + message, throwable);
else {
System.out.println(threadName + " " + message);
throwable.printStackTrace(System.out);
}
}
/**
* Create and return a new processor suitable for processing HTTP
* requests and returning the corresponding responses.
*/
private HttpProcessor newProcessor() {
HttpProcessor processor = new HttpProcessor(this, curProcessors++);
if (processor instanceof Lifecycle) {
try {
((Lifecycle) processor).start();
} catch (LifecycleException e) {
log("newProcessor", e);
return (null);
}
}
created.addElement(processor);
return (processor);
}
/**
* Open and return the server socket for this Connector. If an IP
* address has been specified, the socket will be opened only on that
* address; otherwise it will be opened on all addresses.
*
* @exception IOException if an input/output error occurs
*/
private ServerSocket open() throws IOException {
// Acquire the server socket factory for this Connector
ServerSocketFactory factory = getFactory();
// If no address is specified, open a connection on all addresses
if (address == null) {
log(sm.getString("httpConnector.allAddresses"));
return (factory.createSocket(port, acceptCount));
}
// Open a server socket on the specified address
InetAddress[] addresses =
InetAddress.getAllByName(InetAddress.getLocalHost().getHostName());
int i;
for (i = 0; i < addresses.length; i++) {
if (addresses[i].getHostAddress().equals(address))
break;
}
if (i < addresses.length) {
log(sm.getString("httpConnector.anAddress", address));
return (factory.createSocket(port, acceptCount, addresses[i]));
} else {
log(sm.getString("httpConnector.noAddress", address));
return (factory.createSocket(port, acceptCount));
}
}
// ---------------------------------------------- Background Thread Methods
/**
* The background thread that listens for incoming TCP/IP connections and
* hands them off to an appropriate processor.
*/
public void run() {
// Loop until we receive a shutdown command
while (!stopped) {
// Accept the next incoming connection from the server socket
Socket socket = null;
try {
socket = serverSocket.accept();
if (connectionTimeout > 0)
socket.setSoTimeout(connectionTimeout);
} catch (IOException e) {
if (started && !stopped)
log("accept: ", e);
break;
}
// Hand this socket off to an appropriate processor
HttpProcessor processor = createProcessor();
if (processor == null) {
try {
log(sm.getString("httpConnector.noProcessor"));
socket.close();
} catch (IOException e) {
;
}
continue;
}
processor.assign(socket);
// The processor will recycle itself when it finishes
}
// Notify the threadStop() method that we have shut ourselves down
synchronized (threadSync) {
threadSync.notifyAll();
}
}
/**
* Start the background processing thread.
*/
private void threadStart() {
log(sm.getString("httpConnector.starting"));
thread = new Thread(this, threadName);
thread.setDaemon(true);
thread.start();
}
/**
* Stop the background processing thread.
*/
private void threadStop() {
log(sm.getString("httpConnector.stopping"));
stopped = true;
synchronized (threadSync) {
try {
threadSync.wait(5000);
} catch (InterruptedException e) {
;
}
}
thread = null;
}
// ------------------------------------------------------ Lifecycle Methods
/**
* Add a lifecycle event listener to this component.
*
* @param listener The listener to add
*/
public void addLifecycleListener(LifecycleListener listener) {
lifecycle.addLifecycleListener(listener);
}
/**
* Remove a lifecycle event listener from this component.
*
* @param listener The listener to add
*/
public void removeLifecycleListener(LifecycleListener listener) {
lifecycle.removeLifecycleListener(listener);
}
/**
* Begin processing requests via this Connector.
*
* @exception LifecycleException if a fatal startup error occurs
*/
public void start() throws LifecycleException {
// Validate and update our current state
if (started)
throw new LifecycleException
(sm.getString("httpConnector.alreadyStarted"));
threadName = "HttpConnector[" + port + "]";
lifecycle.fireLifecycleEvent(START_EVENT, null);
started = true;
// Establish a server socket on the specified port
try {
serverSocket = open();
} catch (IOException e) {
throw new LifecycleException(threadName + ".open", e);
}
// Start our background thread
threadStart();
// Create the specified minimum number of processors
while (curProcessors < minProcessors) {
if ((maxProcessors > 0) && (curProcessors >= maxProcessors))
break;
HttpProcessor processor = newProcessor();
recycle(processor);
}
}
/**
* Terminate processing requests via this Connector.
*
* @exception LifecycleException if a fatal shutdown error occurs
*/
public void stop() throws LifecycleException {
// Validate and update our current state
if (!started)
throw new LifecycleException
(sm.getString("httpConnector.notStarted"));
lifecycle.fireLifecycleEvent(STOP_EVENT, null);
started = false;
// Gracefully shut down all processors we have created
for (int i = created.size() - 1; i >= 0; i--) {
HttpProcessor processor = (HttpProcessor) created.elementAt(i);
if (processor instanceof Lifecycle) {
try {
((Lifecycle) processor).stop();
} catch (LifecycleException e) {
log("HttpConnector.stop", e);
}
}
}
// Close the server socket we were using
if (serverSocket != null) {
try {
serverSocket.close();
} catch (IOException e) {
;
}
serverSocket = null;
}
// Stop our background thread
threadStop();
}
}
1.1 jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/HttpProcessor.java
Index: HttpProcessor.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/HttpProcessor.java,v 1.1 2001/01/23 03:55:54 remm Exp $
* $Revision: 1.1 $
* $Date: 2001/01/23 03:55:54 $
*
* ====================================================================
*
* 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.connector.http10;
import java.io.BufferedInputStream;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.Socket;
import java.util.NoSuchElementException;
import java.util.StringTokenizer;
import java.util.Locale;
import java.util.Hashtable;
import java.util.Vector;
import java.util.Enumeration;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.catalina.Connector;
import org.apache.catalina.Container;
import org.apache.catalina.Globals;
import org.apache.catalina.HttpRequest;
import org.apache.catalina.HttpResponse;
import org.apache.catalina.Lifecycle;
import org.apache.catalina.LifecycleEvent;
import org.apache.catalina.LifecycleException;
import org.apache.catalina.LifecycleListener;
import org.apache.catalina.Logger;
import org.apache.catalina.util.RequestUtil;
import org.apache.catalina.util.LifecycleSupport;
import org.apache.catalina.util.StringManager;
/**
* Implementation of a request processor (and its associated thread) that may
* be used by an HttpConnector to process individual requests. The connector
* will allocate a processor from its pool, assign a particular socket to it,
* and the processor will then execute the processing required to complete
* the request. When the processor is completed, it will recycle itself.
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2001/01/23 03:55:54 $
*/
final class HttpProcessor
implements Lifecycle, Runnable {
// ----------------------------------------------------------- Constructors
/**
* Construct a new HttpProcessor associated with the specified connector.
*
* @param connector HttpConnector that owns this processor
* @param id Identifier of this HttpProcessor (unique per connector)
*/
public HttpProcessor(HttpConnector connector, int id) {
super();
this.connector = connector;
this.debug = connector.getDebug();
this.id = id;
this.request = (HttpRequest) connector.createRequest();
this.response = (HttpResponse) connector.createResponse();
this.threadName =
"HttpProcessor[" + connector.getPort() + "][" + id + "]";
}
// ----------------------------------------------------- Instance Variables
/**
* Is there a new socket available?
*/
private boolean available = false;
/**
* The HttpConnector with which this processor is associated.
*/
private HttpConnector connector = null;
/**
* The debugging detail level for this component.
*/
private int debug = 0;
/**
* The identifier of this processor, unique per connector.
*/
private int id = 0;
/**
* The lifecycle event support for this component.
*/
private LifecycleSupport lifecycle = new LifecycleSupport(this);
/**
* The match string for identifying a session ID parameter.
*/
private static final String match =
";" + Globals.SESSION_PARAMETER_NAME + "=";
/**
* The HTTP request object we will pass to our associated container.
*/
private HttpRequest request = null;
/**
* The HTTP response object we will pass to our associated container.
*/
private HttpResponse response = null;
/**
* The string manager for this package.
*/
protected StringManager sm =
StringManager.getManager(Constants.Package);
/**
* The socket we are currently processing a request for. This object
* is used for inter-thread communication only.
*/
private Socket socket = null;
/**
* Has this component been started yet?
*/
private boolean started = false;
/**
* The shutdown signal to our background thread
*/
private boolean stopped = false;
/**
* The background thread.
*/
private Thread thread = null;
/**
* The name to register for the background thread.
*/
private String threadName = null;
/**
* The thread synchronization object.
*/
private Object threadSync = new Object();
// -------------------------------------------------------- Package Methods
/**
* Process an incoming TCP/IP connection on the specified socket. Any
* exception that occurs during processing must be logged and swallowed.
* <b>NOTE</b>: This method is called from our Connector's thread. We
* must assign it to our own thread so that multiple simultaneous
* requests can be handled.
*
* @param socket TCP socket to process
*/
synchronized void assign(Socket socket) {
// Wait for the Processor to get the previous Socket
while (available) {
try {
wait();
} catch (InterruptedException e) {
}
}
// Store the newly available Socket and notify our thread
this.socket = socket;
available = true;
notifyAll();
if ((debug >= 1) && (socket != null))
log(" An incoming request is being assigned");
}
// -------------------------------------------------------- Private Methods
/**
* Await a newly assigned Socket from our Connector, or <code>null</code>
* if we are supposed to shut down.
*/
private synchronized Socket await() {
// Wait for the Connector to provide a new Socket
while (!available) {
try {
wait();
} catch (InterruptedException e) {
}
}
// Notify the Connector that we have received this Socket
Socket socket = this.socket;
available = false;
notifyAll();
if ((debug >= 1) && (socket != null))
log(" The incoming request has been awaited");
return (socket);
}
/**
* Log a message on the Logger associated with our Container (if any)
*
* @param message Message to be logged
*/
private void log(String message) {
Logger logger = connector.getContainer().getLogger();
if (logger != null)
logger.log(threadName + " " + message);
}
/**
* Log a message on the Logger associated with our Container (if any)
*
* @param message Message to be logged
* @param throwable Associated exception
*/
private void log(String message, Throwable throwable) {
Logger logger = connector.getContainer().getLogger();
if (logger != null)
logger.log(threadName + " " + message, throwable);
}
/**
* Parse and record the connection parameters related to this request.
*
* @param socket The socket on which we are connected
*
* @exception IOException if an input/output error occurs
* @exception ServletException if a parsing error occurs
*/
private void parseConnection(Socket socket)
throws IOException, ServletException {
if (debug >= 2)
log(" parseConnection: address=" + socket.getInetAddress() +
", port=" + connector.getPort());
((HttpRequestImpl) request).setInet(socket.getInetAddress());
request.setServerPort(connector.getPort());
request.setSocket(socket);
}
/**
* Parse the incoming HTTP request headers, and set the appropriate
* request headers.
*
* @param input The input stream connected to our socket
*
* @exception IOException if an input/output error occurs
* @exception ServletException if a parsing error occurs
*/
private void parseHeaders(InputStream input)
throws IOException, ServletException {
while (true) {
// Read the next header line
String line = read(input);
if ((line == null) || (line.length() < 1))
break;
// Parse the header name and value
int colon = line.indexOf(":");
if (colon < 0)
throw new ServletException
(sm.getString("httpProcessor.parseHeaders.colon"));
String name = line.substring(0, colon).trim();
String match = name.toLowerCase();
String value = line.substring(colon + 1).trim();
if (debug >= 1)
log(" Header " + name + " = " + value);
// Set the corresponding request headers
if (match.equals("authorization")) {
request.setAuthorization(value);
request.addHeader(name, value);
} else if (match.equals("accept-language")) {
request.addHeader(name, value);
//
// Adapted from old code perhaps maybe optimized
//
//
Hashtable languages = new Hashtable();
StringTokenizer languageTokenizer = new StringTokenizer(value, ",");
while (languageTokenizer.hasMoreTokens()) {
String language = languageTokenizer.nextToken().trim();
int qValueIndex = language.indexOf(';');
int qIndex = language.indexOf('q');
int equalIndex = language.indexOf('=');
Double qValue = new Double(1);
if (qValueIndex > -1 && qValueIndex < qIndex && qIndex < equalIndex) {
String qValueStr = language.substring(qValueIndex + 1);
language = language.substring(0, qValueIndex);
qValueStr = qValueStr.trim().toLowerCase();
qValueIndex = qValueStr.indexOf('=');
qValue = new Double(0);
if (qValueStr.startsWith("q") &&
qValueIndex > -1) {
qValueStr = qValueStr.substring(qValueIndex + 1);
try {
qValue = new Double(qValueStr.trim());
} catch (NumberFormatException nfe) {
}
}
}
// XXX
// may need to handle "*" at some point in time
if (! language.equals("*")) {
String key = qValue.toString();
Vector v = (Vector)((languages.containsKey(key)) ? languages.get(key) : new Vector());
v.addElement(language);
languages.put(key, v);
}
}
Vector l = new Vector();
Enumeration e = languages.keys();
while (e.hasMoreElements()) {
String key = (String)e.nextElement();
Vector v = (Vector)languages.get(key);
Enumeration le = v.elements();
while (le.hasMoreElements()) {
String language = (String)le.nextElement();
String country = "";
int countryIndex = language.indexOf("-");
if (countryIndex > -1) {
country = language.substring(countryIndex + 1).trim();
language = language.substring(0, countryIndex).trim();
}
request.addLocale(new Locale(language, country));
}
}
} else if (match.equals("cookie")) {
Cookie cookies[] = RequestUtil.parseCookieHeader(value);
for (int i = 0; i < cookies.length; i++) {
if (cookies[i].getName().equals
(Globals.SESSION_COOKIE_NAME)) {
// Override anything requested in the URL
request.setRequestedSessionId(cookies[i].getValue());
request.setRequestedSessionCookie(true);
request.setRequestedSessionURL(false);
if (debug >= 1)
log(" Requested cookie session id is " +
((HttpServletRequest) request.getRequest()).getRequestedSessionId());
break; // Accept only the first session id value
}
request.addCookie(cookies[i]);
}
// Keep Watchdog from whining by adding the header as well
// (GetHeaderTest, GetIntHeader_1Test)
request.addHeader(name, value);
} else if (match.equals("content-length")) {
int n = -1;
try {
n = Integer.parseInt(value);
} catch (Exception e) {
throw new ServletException
(sm.getString("httpProcessor.parseHeaders.contentLength"));
}
request.setContentLength(n);
request.addHeader(name, value);
} else if (match.equals("content-type")) {
request.setContentType(value);
request.addHeader(name, value);
} else if (match.equals("host")) {
int n = value.indexOf(":");
if (n < 0)
request.setServerName(value);
else {
request.setServerName(value.substring(0, n).trim());
int port = 80;
try {
port = Integer.parseInt(value.substring(n+1).trim());
} catch (Exception e) {
throw new ServletException
(sm.getString("httpProcessor.parseHeaders.portNumber"));
}
request.setServerPort(port);
}
request.addHeader(name, value);
} else {
request.addHeader(name, value);
}
}
}
/**
* Parse the incoming HTTP request and set the corresponding HTTP request
* properties.
*
* @param input The input stream attached to our socket
*
* @exception IOException if an input/output error occurs
* @exception ServletException if a parsing error occurs
*/
private void parseRequest(InputStream input)
throws IOException, ServletException {
// Parse the incoming request line
String line = read(input);
if (line == null)
throw new ServletException
(sm.getString("httpProcessor.parseRequest.read"));
StringTokenizer st = new StringTokenizer(line);
String method = null;
try {
method = st.nextToken();
} catch (NoSuchElementException e) {
method = null;
}
String uri = null;
try {
uri = st.nextToken();
; // FIXME - URL decode the URI?
} catch (NoSuchElementException e) {
uri = null;
}
String protocol = null;
try {
protocol = st.nextToken();
} catch (NoSuchElementException e) {
protocol = "HTTP/0.9";
}
// Validate the incoming request line
if (method == null) {
throw new ServletException
(sm.getString("httpProcessor.parseRequest.method"));
} else if (uri == null) {
throw new ServletException
(sm.getString("httpProcessor.parseRequest.uri"));
}
// Parse any query parameters out of the request URI
int question = uri.indexOf("?");
if (question >= 0) {
request.setQueryString(uri.substring(question + 1));
if (debug >= 1)
log(" Query string is " +
((HttpServletRequest) request.getRequest()).getQueryString());
uri = uri.substring(0, question);
} else
request.setQueryString(null);
// Parse any requested session ID out of the request URI
int semicolon = uri.indexOf(match);
if (semicolon >= 0) {
String rest = uri.substring(semicolon + match.length());
int semicolon2 = rest.indexOf(";");
if (semicolon2 >= 0) {
request.setRequestedSessionId(rest.substring(0, semicolon2));
rest = rest.substring(semicolon2);
} else {
request.setRequestedSessionId(rest);
rest = "";
}
request.setRequestedSessionURL(true);
uri = uri.substring(0, semicolon) + rest;
if (debug >= 1)
log(" Requested URL session id is " +
((HttpServletRequest) request.getRequest()).getRequestedSessionId());
} else {
request.setRequestedSessionId(null);
request.setRequestedSessionURL(false);
}
// Set the corresponding request properties
((HttpRequest) request).setMethod(method);
request.setProtocol(protocol);
((HttpRequest) request).setRequestURI(uri);
request.setSecure(false); // No SSL support
request.setScheme("http"); // No SSL support
if (debug >= 1)
log(" Request is " + method + " for " + uri);
}
/**
* Process an incoming HTTP request on the Socket that has been assigned
* to this Processor. Any exceptions that occur during processing must be
* swallowed and dealt with.
*
* @param socket The socket on which we are connected to the client
*/
private void process(Socket socket) {
boolean ok = true;
InputStream input = null;
OutputStream output = null;
// Construct and initialize the objects we will need
try {
input = new BufferedInputStream(socket.getInputStream(),
connector.getBufferSize());
request.setStream(input);
request.setResponse(response);
output = socket.getOutputStream();
response.setStream(output);
response.setRequest(request);
((HttpServletResponse) response.getResponse()).setHeader
("Server", Constants.ServerInfo);
} catch (Exception e) {
log("process.create", e);
ok = false;
}
// Parse the incoming request
try {
if (ok) {
parseConnection(socket);
parseRequest(input);
if (!request.getRequest().getProtocol().startsWith("HTTP/0"))
parseHeaders(input);
}
} catch (Exception e) {
try {
log("process.parse", e);
((HttpServletResponse) response.getResponse()).sendError
(HttpServletResponse.SC_BAD_REQUEST);
} catch (Exception f) {
;
}
}
// Ask our Container to process this request
try {
if (ok) {
connector.getContainer().invoke(request, response);
}
} catch (ServletException e) {
log("process.invoke", e);
try {
((HttpServletResponse) response.getResponse()).sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
} catch (Exception f) {
;
}
ok = false;
} catch (Throwable e) {
log("process.invoke", e);
try {
((HttpServletResponse) response.getResponse()).sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
} catch (Exception f) {
;
}
ok = false;
}
// Finish up the handling of the response
try {
if (ok)
response.finishResponse();
} catch (IOException e) {
log("FIXME-Exception from finishResponse", e);
}
try {
if (output != null)
output.flush();
} catch (IOException e) {
log("FIXME-Exception flushing output", e);
}
try {
if (output != null)
output.close();
} catch (IOException e) {
log("FIXME-Exception closing output", e);
}
// Finish up the handling of the request
try {
if (ok)
request.finishRequest();
} catch (IOException e) {
log("FIXME-Exception from finishRequest", e);
}
try {
if (input != null)
input.close();
} catch (IOException e) {
log("FIXME-Exception closing input", e);
}
// Finish up the handling of the socket connection itself
try {
socket.close();
} catch (IOException e) {
log("FIXME-Exception closing socket", e);
}
socket = null;
}
/**
* Read a line from the specified input stream, and strip off the
* trailing carriage return and newline (if any). Return the remaining
* characters that were read as a String.
*
* @param input The input stream connected to our socket
*
* @returns The line that was read, or <code>null</code> if end-of-file
* was encountered
*
* @exception IOException if an input/output error occurs
*/
private String read(InputStream input) throws IOException {
StringBuffer sb = new StringBuffer();
while (true) {
int ch = input.read();
if (ch < 0) {
if (sb.length() == 0) {
return (null);
} else {
break;
}
} else if (ch == '\r') {
continue;
} else if (ch == '\n') {
break;
}
sb.append((char) ch);
}
if (debug >= 2)
log(" Read: " + sb.toString());
return (sb.toString());
}
// ---------------------------------------------- Background Thread Methods
/**
* The background thread that listens for incoming TCP/IP connections and
* hands them off to an appropriate processor.
*/
public void run() {
// Process requests until we receive a shutdown signal
while (!stopped) {
// Wait for the next socket to be assigned
Socket socket = await();
if (socket == null)
continue;
// Process the request from this socket
process(socket);
// Finish up this request
request.recycle();
response.recycle();
connector.recycle(this);
}
// Tell threadStop() we have shut ourselves down successfully
synchronized (threadSync) {
threadSync.notifyAll();
}
}
/**
* Start the background processing thread.
*/
private void threadStart() {
log(sm.getString("httpProcessor.starting"));
thread = new Thread(this, threadName);
thread.setDaemon(true);
thread.start();
if (debug >= 1)
log(" Background thread has been started");
}
/**
* Stop the background processing thread.
*/
private void threadStop() {
log(sm.getString("httpProcessor.stopping"));
stopped = true;
assign(null);
synchronized (threadSync) {
try {
threadSync.wait(5000);
} catch (InterruptedException e) {
;
}
}
thread = null;
}
// ------------------------------------------------------ Lifecycle Methods
/**
* Add a lifecycle event listener to this component.
*
* @param listener The listener to add
*/
public void addLifecycleListener(LifecycleListener listener) {
lifecycle.addLifecycleListener(listener);
}
/**
* Remove a lifecycle event listener from this component.
*
* @param listener The listener to add
*/
public void removeLifecycleListener(LifecycleListener listener) {
lifecycle.removeLifecycleListener(listener);
}
/**
* Start the background thread we will use for request processing.
*
* @exception LifecycleException if a fatal startup error occurs
*/
public void start() throws LifecycleException {
if (started)
throw new LifecycleException
(sm.getString("httpProcessor.alreadyStarted"));
lifecycle.fireLifecycleEvent(START_EVENT, null);
started = true;
threadStart();
}
/**
* Stop the background thread we will use for request processing.
*
* @exception LifecycleException if a fatal shutdown error occurs
*/
public void stop() throws LifecycleException {
if (!started)
throw new LifecycleException
(sm.getString("httpProcessor.notStarted"));
lifecycle.fireLifecycleEvent(STOP_EVENT, null);
started = false;
threadStop();
}
}
1.1 jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/HttpRequestImpl.java
Index: HttpRequestImpl.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/HttpRequestImpl.java,v 1.1 2001/01/23 03:55:54 remm Exp $
* $Revision: 1.1 $
* $Date: 2001/01/23 03:55:54 $
*
* ====================================================================
*
* 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.connector.http10;
import java.net.InetAddress;
import org.apache.catalina.connector.HttpRequestBase;
/**
* Implementation of <b>HttpRequest</b> specific to the HTTP connector.
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2001/01/23 03:55:54 $
*/
final class HttpRequestImpl
extends HttpRequestBase {
// ----------------------------------------------------- Instance Variables
/**
* The InetAddress of the remote client of ths request.
*/
protected InetAddress inet = null;
/**
* Descriptive information about this Request implementation.
*/
protected static final String info =
"org.apache.catalina.connector.http10.HttpRequestImpl/1.0";
// ------------------------------------------------------------- Properties
/**
* [Package Private] Return the InetAddress of the remote client of
* this request.
*/
InetAddress getInet() {
return (inet);
}
/**
* [Package Private] Set the InetAddress of the remote client of
* this request.
*
* @param inet The new InetAddress
*/
void setInet(InetAddress inet) {
this.inet = inet;
}
/**
* Return descriptive information about this Request implementation and
* the corresponding version number, in the format
* <code><description>/<version></code>.
*/
public String getInfo() {
return (info);
}
// --------------------------------------------------------- Public Methods
/**
* Release all object references, and initialize instance variables, in
* preparation for reuse of this object.
*/
public void recycle() {
super.recycle();
inet = null;
}
// ------------------------------------------------- ServletRequest Methods
/**
* Return the Internet Protocol (IP) address of the client that sent
* this request.
*/
public String getRemoteAddr() {
return (inet.getHostAddress());
}
/**
* Return the fully qualified name of the client that sent this request,
* or the IP address of the client if the name cannot be determined.
*/
public String getRemoteHost() {
return (inet.getHostName());
}
// --------------------------------------------- HttpServletRequest Methods
}
1.1 jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/HttpResponseImpl.java
Index: HttpResponseImpl.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/HttpResponseImpl.java,v 1.1 2001/01/23 03:55:54 remm Exp $
* $Revision: 1.1 $
* $Date: 2001/01/23 03:55:54 $
*
* ====================================================================
*
* 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.connector.http10;
import org.apache.catalina.connector.HttpResponseBase;
/**
* Implementation of <b>HttpResponse</b> specific to the HTTP connector.
*
* @author Craig R. McClanahan
* @version $Revision: 1.1 $ $Date: 2001/01/23 03:55:54 $
*/
final class HttpResponseImpl
extends HttpResponseBase {
// ----------------------------------------------------- Instance Variables
/**
* Descriptive information about this Response implementation.
*/
protected static final String info =
"org.apache.catalina.connector.http10.HttpResponseImpl/1.0";
// ------------------------------------------------------------- Properties
/**
* Return descriptive information about this Response implementation and
* the corresponding version number, in the format
* <code><description>/<version></code>.
*/
public String getInfo() {
return (info);
}
// --------------------------------------------------------- Public Methods
/**
* Release all object references, and initialize instance variables, in
* preparation for reuse of this object.
*/
public void recycle() {
super.recycle();
}
}
1.1 jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http10/LocalStrings.properties
Index: LocalStrings.properties
===================================================================
httpConnector.alreadyStarted=HTTP connector has already been started
httpConnector.allAddresses=Opening server socket on all host IP addresses
httpConnector.anAddress=Opening server socket on host IP address {0}
httpConnector.noAddress=No host IP address matching {0}, opening on all addresses
httpConnector.noProcessor=No processor available, rejecting this connection
httpConnector.notStarted=HTTP connector has not yet been started
httpConnector.starting=Starting background thread
httpConnector.stopping=Stopping background thread
httpProcessor.alreadyStarted=HTTP processor has already been started
httpProcessor.notStarted=HTTP processor has not yet been started
httpProcessor.parseHeaders.contentLength=Invalid 'Content-Length' header
httpProcessor.parseHeaders.colon=Invalid HTTP header format
httpProcessor.parseHeaders.portNumber=Invalid TCP/IP port number in 'Host' header
httpProcessor.parseRequest.method=Missing HTTP request method
httpProcessor.parseRequest.read=Missing HTTP request line
httpProcessor.parseRequest.uri=Missing HTTP request URI
httpProcessor.start=HTTP processor has already been started
httpProcessor.starting=Starting background thread
httpProcessor.stopping=Stopping background thread