Java Doc for JoServletResponse.java in  » Web-Server » jo » com » tagtraum » jo » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Web Server » jo » com.tagtraum.jo   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    com.tagtraum.jo.JoServletResponse JoServletResponse public class JoServletResponse implements I_JoServletResponse,C_Http,C_Jo(Code) Represents the response. version:    1.1beta1 $Id: JoServletResponse.java,v 1.20 2005/05/26 16:36:04 hendriks73 Exp $ author:    Hendrik Schreiber See Also:   I_JoServletResponse See Also:   I_JoServletRequest See Also:   JoServletRequest See Also:   JoServletHandler Field Summary final public static  String DEFAULT_CHARENCODING      final public static  int EIGHT_KB      final public static  int FOUR_KB      public static  String vcid      Constructor Summary public   JoServletResponse()      Method Summary public  void addCookie(Cookie cookie)      public  void addDateHeader(String aName, long aDate)      Adds a Date as header. public  void addHeader(String aKey, String aValue)      Adds a header. public  void addIntHeader(String aName, int aValue)      Adds an int as header. public  void close()      Closes the writer or JoOutputStream . public  boolean containsHeader(String headerKey)      Checks whether a certain header is set. public  String encodeRedirectURL(String aUrl)      public  String encodeRedirectUrl(String aUrl)      public  String encodeURL(String url)      public  String encodeUrl(String aUrl)      public  void flushBuffer()      Commits this response. public  int getBufferSize()      Returns the actual buffer size. public  String getCharacterEncoding()      Return the encoding of the current content type. public  long getDateHeader(String aName)      Returns a header as date (long). public  String getHeader(String aKey)      Returns a headervalue as string, or nullif it has not been set. public  Enumeration getHeaderNames()      Returns an enumeration of the headernames. public  int getIntHeader(String aName)      Returns a header as int. public  ServletOutputStream getInternalOutputStream()      Returns an internal ServletOutputStream. public  Locale getLocale()      Returns the locale. public  ServletOutputStream getOutputStream()      Returns a ServletOutputStream. public  int getSentBodyBytes()      Returns how many bytes were sent. public  int getStatus()      Returns the current HTTP status. public  PrintWriter getWriter()      Returns a PrintWriter. public  void init()      Initializes this response. public  boolean isCommitted()      Indicates whether the the response has been committed yet, i.e. public  void reset()      Resets the response, including the headers. public  void resetBuffer()      Resets the response, without resetting any headers. public  void sendError(Exception exception, String servletName)      Sends an error message to the client. public  void sendError(int aCode, String aMessage)      Sends an error message to the client. public  void sendError(int code)      Sends an errormessage to the client. public  void sendRedirect(String aLocation)      Sends a SC_MOVED_TEMPORARILY to the client. public  void setBufferSize(int size)      Sets the buffer size for this response. public  void setContentLength(int len)      Sets the length of the body. public  void setContentType(String aType)      Sets the Content-Type. public  void setDateHeader(String aName, long aDate)      Sets a Date as header. public  void setForceClose(boolean forceClose)      public  void setHeader(String aKey, String aValue)      Sets a header. public  void setIntHeader(String aName, int aValue)      Sets an int as header. public  void setLocale(Locale locale)      Sets the locale. public  void setRequest(I_JoServletRequest request)      Sets the associated request. public  void setServletContextPeer(I_JoServletContextPeer peer)      Sets the peer that belongs to this response. public  void setSocket(Socket socket)      Sets the socket for this response. public  void setStatus(int aCode, String aMessage)      Sets the HTTP statuscode. public  void setStatus(int aCode)      Sets the statuscode. public  void writeHeaders()      Writes the headers if they have not been written yet. Field Detail DEFAULT_CHARENCODING final public static String DEFAULT_CHARENCODING(Code) EIGHT_KB final public static int EIGHT_KB(Code) FOUR_KB final public static int FOUR_KB(Code) vcid public static String vcid(Code) Source-Version Constructor Detail JoServletResponse public JoServletResponse()(Code) Method Detail addCookie public void addCookie(Cookie cookie)(Code) Sets a Cooies as header as specified by http://home.netscape.com/newsref/std/cookie_spec.html Parameters:   cookie - Cookie addDateHeader public void addDateHeader(String aName, long aDate)(Code) Adds a Date as header. Parameters:   aName - header name Parameters:   aDate - date as long addHeader public void addHeader(String aKey, String aValue)(Code) Adds a header. Parameters:   aKey - key Parameters:   aValue - value addIntHeader public void addIntHeader(String aName, int aValue)(Code) Adds an int as header. Parameters:   aName - header name Parameters:   aValue - header value close public void close() throws IOException(Code) Closes the writer or JoOutputStream . containsHeader public boolean containsHeader(String headerKey)(Code) Checks whether a certain header is set. Parameters:   headerKey - name of the header true or false encodeRedirectURL public String encodeRedirectURL(String aUrl)(Code) Encodes a redirect URL fo URL rewriting Parameters:   aUrl - URL encoded URL encodeRedirectUrl public String encodeRedirectUrl(String aUrl)(Code) Encodes a redirect URL fo URL rewriting Parameters:   aUrl - URL encoded URL encodeURL public String encodeURL(String url)(Code) Encodes a URL fo URL rewriting Parameters:   url - URL encoded URL encodeUrl public String encodeUrl(String aUrl)(Code) Encodes a URL fo URL rewriting Parameters:   aUrl - URL encoded URL flushBuffer public void flushBuffer() throws IOException(Code) Commits this response. See Also:   JoServletResponse.isCommitted() getBufferSize public int getBufferSize()(Code) Returns the actual buffer size. buffer size in bytes See Also:   JoServletResponse.setBufferSize(int) getCharacterEncoding public String getCharacterEncoding()(Code) Return the encoding of the current content type. the Charset getDateHeader public long getDateHeader(String aName)(Code) Returns a header as date (long). Parameters:   aName - header name value as long, -1 if the header is not set getHeader public String getHeader(String aKey)(Code) Returns a headervalue as string, or nullif it has not been set. Parameters:   aKey - header name header value getHeaderNames public Enumeration getHeaderNames()(Code) Returns an enumeration of the headernames. enumeration getIntHeader public int getIntHeader(String aName)(Code) Returns a header as int. Parameters:   aName - header name value as int, -1 if the header is not set getInternalOutputStream public ServletOutputStream getInternalOutputStream() throws IOException(Code) Returns an internal ServletOutputStream. an internal ServletOutputStream getLocale public Locale getLocale()(Code) Returns the locale. locale See Also:   JoServletResponse.setLocale(Locale) getOutputStream public ServletOutputStream getOutputStream() throws IOException(Code) Returns a ServletOutputStream. exception:   IllegalStateException - if we got a writer before the ServletOutputStream getSentBodyBytes public int getSentBodyBytes()(Code) Returns how many bytes were sent. getStatus public int getStatus()(Code) Returns the current HTTP status. current status getWriter public PrintWriter getWriter() throws IOException(Code) Returns a PrintWriter. Before you call this method you chould call JoServletResponse.setContentType(String) as that makes sure that you use the correct character encoding. exception:   IllegalStateException - if JoServletResponse.getOutputStream() was called before a PrintWriter init public void init()(Code) Initializes this response. See Also:   JoServletHandler isCommitted public boolean isCommitted()(Code) Indicates whether the the response has been committed yet, i.e. whether content has been written to the client yet. true or false See Also:   JoServletResponse.flushBuffer() reset public void reset()(Code) Resets the response, including the headers. See Also:   JoServletResponse.isCommitted() resetBuffer public void resetBuffer()(Code) Resets the response, without resetting any headers. See Also:   JoServletResponse.isCommitted() sendError public void sendError(Exception exception, String servletName) throws IOException(Code) Sends an error message to the client. Parameters:   exception - Throwable sendError public void sendError(int aCode, String aMessage) throws IOException(Code) Sends an error message to the client. Parameters:   aCode - the Statuscode Parameters:   aMessage - message sendError public void sendError(int code) throws IOException(Code) Sends an errormessage to the client. Parameters:   code - the statuscode See Also:   JoServletResponse.sendError(int,String) sendRedirect public void sendRedirect(String aLocation) throws IOException(Code) Sends a SC_MOVED_TEMPORARILY to the client. Parameters:   aLocation - absolut URL setBufferSize public void setBufferSize(int size)(Code) Sets the buffer size for this response. The buffer is not necessarily set to the size you are trying to set, but at least to the size you are trying to set. This happens in order to reuse buffers. Parameters:   size - size in bytes exception:   IllegalArgumentException - if you try to set a negative size exception:   IllegalStateException - if JoServletResponse.isCommitted() returns true See Also:    #reset(); See Also:    #isCommitted(); See Also:    #getBufferSize(); setContentLength public void setContentLength(int len)(Code) Sets the length of the body. Parameters:   len - the length setContentType public void setContentType(String aType)(Code) Sets the Content-Type. Parameters:   aType - the MIME-Typ setDateHeader public void setDateHeader(String aName, long aDate)(Code) Sets a Date as header. Parameters:   aName - header name Parameters:   aDate - date as long setForceClose public void setForceClose(boolean forceClose)(Code) setHeader public void setHeader(String aKey, String aValue)(Code) Sets a header. Parameters:   aKey - key Parameters:   aValue - value setIntHeader public void setIntHeader(String aName, int aValue)(Code) Sets an int as header. Parameters:   aName - header name Parameters:   aValue - header value setLocale public void setLocale(Locale locale)(Code) Sets the locale. Parameters:   locale - See Also:   JoServletResponse.getLocale() setRequest public void setRequest(I_JoServletRequest request)(Code) Sets the associated request. Parameters:   request - associated request setServletContextPeer public void setServletContextPeer(I_JoServletContextPeer peer)(Code) Sets the peer that belongs to this response. Parameters:   peer - associated peer setSocket public void setSocket(Socket socket) throws IOException(Code) Sets the socket for this response. Parameters:   socket - this response's Socket. setStatus public void setStatus(int aCode, String aMessage)(Code) Sets the HTTP statuscode. Parameters:   aCode - the statuscode Parameters:   aMessage - a message See Also:   JoServletResponse.setStatus(int) setStatus public void setStatus(int aCode)(Code) Sets the statuscode. Parameters:   aCode - the statuscode See Also:   JoServletResponse.setStatus(int,String) writeHeaders public void writeHeaders() throws IOException(Code) Writes the headers if they have not been written yet. Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)