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Posted to dev@tomcat.apache.org by co...@hyperreal.org on 1999/11/01 21:09:35 UTC
cvs commit: jakarta-tomcat/src/share/org/apache/tomcat/core ResponseAdapterImpl.java BufferedServletOutputStream.java
costin 99/11/01 12:09:33
Modified: src/share/org/apache/tomcat/core
BufferedServletOutputStream.java
Added: src/share/org/apache/tomcat/core ResponseAdapterImpl.java
Log:
Base implementation for ResponseAdapter, will be used inside core
to remove deps to tomcat.server.
Revision Changes Path
1.4 +8 -3 jakarta-tomcat/src/share/org/apache/tomcat/core/BufferedServletOutputStream.java
Index: BufferedServletOutputStream.java
===================================================================
RCS file: /home/cvs/jakarta-tomcat/src/share/org/apache/tomcat/core/BufferedServletOutputStream.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- BufferedServletOutputStream.java 1999/10/31 19:27:56 1.3
+++ BufferedServletOutputStream.java 1999/11/01 20:09:19 1.4
@@ -1,7 +1,7 @@
/*
- * $Header: /home/cvs/jakarta-tomcat/src/share/org/apache/tomcat/core/BufferedServletOutputStream.java,v 1.3 1999/10/31 19:27:56 costin Exp $
- * $Revision: 1.3 $
- * $Date: 1999/10/31 19:27:56 $
+ * $Header: /home/cvs/jakarta-tomcat/src/share/org/apache/tomcat/core/BufferedServletOutputStream.java,v 1.4 1999/11/01 20:09:19 costin Exp $
+ * $Revision: 1.4 $
+ * $Date: 1999/11/01 20:09:19 $
*
* ====================================================================
*
@@ -106,6 +106,11 @@
protected BufferedServletOutputStream() {
// System.out.println("new BOS " + closed);
+ }
+
+ protected BufferedServletOutputStream(ResponseAdapter resA) {
+ // System.out.println("new BOS " + closed);
+ this.resA=resA;
}
public void setResponseAdapter( ResponseAdapter resA ) {
1.1 jakarta-tomcat/src/share/org/apache/tomcat/core/ResponseAdapterImpl.java
Index: ResponseAdapterImpl.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat/src/share/org/apache/tomcat/core/ResponseAdapterImpl.java,v 1.1 1999/11/01 20:09:22 costin Exp $
* $Revision: 1.1 $
* $Date: 1999/11/01 20:09:22 $
*
* ====================================================================
*
* 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.tomcat.core;
import org.apache.tomcat.util.*;
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
* Base implementation for ResponseAdapter
*
* @author costin@eng.sun.com
*/
public class ResponseAdapterImpl implements ResponseAdapter {
int status;
String message;
Hashtable headers=new Hashtable();
BufferedServletOutputStream sos=new BufferedServletOutputStream(this);
StringBuffer body=new StringBuffer();
public ResponseAdapterImpl() {
}
/** Set the response status and message.
* @param message null will set the "default" message, "" will send no message
*/
public void setStatus( int status, String message) throws IOException {
this.status=status;
this.message=message;
}
public void addHeader( String name, String value ) throws IOException {
headers.put( name, value );
}
// XXX This one or multiple addHeader?
// Probably not a big deal - but an adapter may have
// an optimized version for this one ( one round-trip only )
public void addMimeHeaders(MimeHeaders headers) throws IOException {
int size = headers.size();
for (int i = 0; i < size; i++) {
MimeHeaderField h = headers.getField(i);
addHeader( h.getName(), h.getValue());
}
}
/** Signal that we're done with a particular request, the
server can go on and read more requests or close the socket
*/
public void endResponse() throws IOException {
}
/** Signal that we're done with the headers, and body will follow.
The adapter doesn't have to maintain state, it's done inside the engine
*/
public void endHeaders() throws IOException {
}
/** Either implement ServletOutputStream or return BufferedServletOutputStream(this)
and implement doWrite();
*/
public ServletOutputStream getServletOutputStream() throws IOException {
return sos;
}
/** Write a chunk of bytes. Should be called only from ServletOutputStream implementations,
* No need to implement it if your adapter implements ServletOutputStream.
* Headers and status will be written before this method is exceuted.
*/
public void doWrite( byte buffer[], int pos, int count) throws IOException {
body.append(new String(buffer, pos, count) );
}
public void recycle() {
sos.recycle();
headers.clear();
status=-1;
message=null;
body.setLength(0);
}
// -------------------- Extract response information --------------------
public int getStatus() {
return status;
}
public String getMessage() {
return message;
}
public Hashtable getHeaders() {
return headers;
}
public StringBuffer getBody() {
return body;
}
}