electric.servlet.httpget
Class HTTPGetServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          electric.servlet.httpget.HTTPGetServlet

All Implemented Interfaces:

IHTTPConstants, IWebInfConstants, java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public final class HTTPGetServlet

extends javax.servlet.http.HttpServlet

implements IHTTPConstants, IWebInfConstants

HTTPGetServlet serves files from the local filesystem. Its default welcome files are "index.html", "index.htm" and "index.jsp"

Author:

webMethods

See Also:

Serialized Form

Field Summary

Fields inherited from interface electric.util.http.IHTTPConstants

ACCEPT_LANGUAGE, ACCEPT_RANGES, APPLICATION_BINARY, APPLICATION_OCTET_STREAM, ASCII, AUTHORIZATION, BASIC, BOUNDARY, CHARSET_EQUALS, CHUNKED, CLOSE, COLON_SLASH_SLASH, CONNECT, CONNECTION, CONTENT_ID, CONTENT_LANGUAGE, CONTENT_LENGTH, CONTENT_LOCATION, CONTENT_TYPE, CONTINUATION_STATUS, CONTINUE_EXPECTATION, COOKIE, COOKIE_LISTENER, DATE, DEFAULT_CONTENT_TYPE, DEFAULT_HTTP_CHARSET, DEFAULT_HTTPS_PORT, DEFAULT_MIME_TYPE, DEFAULT_PROXY_PORT, DIGEST, EOL, EXPECT, EXPECT_HEADER, FORM_URLENCODED, GET, GLUE_SESSION, HEAD, HOST, HTTP_1_0, HTTP_1_1, HTTP_PROTOCOL, HTTPS_PROTOCOL, IF_MODIFIED_SINCE, KEEP_ALIVE, LAST_MODIFIED, LOCATION, MD5_HASH, MIME_BOUNDARY, MIME_VERSION, MULTIPART_CONTENT_TYPE, OK, POST, PROXY_AUTHORIZATION, RANGE, SC_CONTINUE, SC_MOVED, SC_MOVED_PERMANENTLY, SC_OK, SC_PROXY_AUTHENTICATION_REQUIRED, SC_UNAUTHORIZED, SEPARATOR, SERVER, SERVER_PREFIX, SERVER_TYPE, SET_COOKIE_0, SET_COOKIE_1, SLASH, START, TEXT_HTML, TEXT_PLAIN, TEXT_XML, TEXT_XML_UTF_8, TRANSFER_ENCODING, USER_AGENT, WWW_AUTHENTICATE

Fields inherited from interface electric.servlet.webinf.IWebInfConstants

AUTH_CONSTRAINT, AUTH_METHOD, CONTEXT_PARAM, DISPLAY_NAME, ERROR_CODE, ERROR_PAGE, EXCEPTION_TYPE, EXTENSION, FILTER, FILTER_CLASS, FILTER_MAPPING, FILTER_NAME, FORM_LOGIN_CONFIG, INIT_PARAM, LISTENER, LISTENER_CLASS, LOAD_ON_STARTUP, LOCATION, LOGIN_CONFIG, MIME_MAPPING, MIME_TYPE, PARAM_NAME, PARAM_VALUE, REALM_NAME, ROLE_NAME, SECURITY_CONSTRAINT, SECURITY_ROLE, SERVLET, SERVLET_CLASS, SERVLET_MAPPING, SERVLET_MAPPING_SERVLET_NAME, SERVLET_NAME, URL_PATTERN, USER_DATA_CONSTRAINT_TRANSPORT_GUARANTEE, WEB_INF, WEB_RESOURCE_COLLECTION, WEB_RESOURCE_NAME, WEB_XML, WELCOME_FILE, WELCOME_FILE_LIST

Constructor Summary

HTTPGetServlet()

Method Summary

void	addWelcomeFile(java.lang.String filename) Add the specified filename as a welcome file.
static void	enableDirectoryListing(boolean dirListing)
static int	getBufferSize()
void	init(javax.servlet.ServletConfig config) Initialize the servlet.
void	removeWelcomeFile(java.lang.String filename) Remove the specified filename as a welcome file.
protected void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Service the specified HTTP servlet request.
static void	setBufferSize(int bufferSize)
static void	setDefaultWelcomeFiles(java.lang.String[] defaultWelcomeFiles)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HTTPGetServlet

public HTTPGetServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Initialize the servlet.

Specified by:

init in interface javax.servlet.Servlet

Parameters:

config - The config.

Throws:

javax.servlet.ServletException - If a servlet exception occurs.

service

protected void service(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)
                throws java.io.IOException

Service the specified HTTP servlet request.

Parameters:

request - The HTTP servlet request.

response - The HTTP servlet response.

Throws:

java.io.IOException - If an I/O exception occurs.

setDefaultWelcomeFiles

public static void setDefaultWelcomeFiles(java.lang.String[] defaultWelcomeFiles)

Parameters:

defaultWelcomeFiles -

addWelcomeFile

public void addWelcomeFile(java.lang.String filename)

Add the specified filename as a welcome file.

Parameters:

filename - The file name.

removeWelcomeFile

public void removeWelcomeFile(java.lang.String filename)

Remove the specified filename as a welcome file.

Parameters:

filename - The file name.

setBufferSize

public static void setBufferSize(int bufferSize)

Parameters:

bufferSize -

getBufferSize

public static int getBufferSize()

enableDirectoryListing

public static void enableDirectoryListing(boolean dirListing)

Parameters:

dirListing -