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Constants (Jasper Internal API Documentation)

org.apache.jasper
Class Constants


java.lang.Object

  |

  +--org.apache.jasper.Constants


public class Constants
extends java.lang.Object

Some constants and other global data that are used by the compiler and the runtime.

Author:
Anil K. Vijendran, Harish Prabandham

Field Summary
static java.lang.String[] CACHED_DTD_PUBLIC_IDS
          List of the Public IDs that we cache, and their associated location.
static java.lang.String[] CACHED_DTD_RESOURCE_PATHS
           
static int DEFAULT_BUFFER_SIZE
           
static java.lang.String FORWARD_SEEN
           
static java.lang.String IE_PLUGIN_URL
           
static java.lang.String INC_REQUEST_URI
          Servlet context and request attributes that the JSP engine uses.
static java.lang.String INC_SERVLET_PATH
           
static Logger jasperLog
           
static java.lang.String JSP_FILE
          FIXME Request attribute for <jsp-file> element of a servlet definition.
static java.lang.String JSP_PACKAGE_NAME
          The default package name for compiled jsp pages.
static java.lang.String JSP_SERVLET_BASE
          The base class of the generated servlets.
static int K
          Default size of the JSP buffer.
static java.lang.String NS_PLUGIN_URL
          Default URLs to download the pluging for Netscape and IE.
static java.lang.String PRECOMPILE
          The query parameter that causes the JSP engine to just pregenerated the servlet but not invoke it.
static java.lang.String SERVICE_METHOD_NAME
          _jspService is the name of the method that is called by HttpJspBase.service().
static java.lang.String SERVLET_CLASS_LOADER
          FIXME ServletContext attribute for classpath.
static java.lang.String SERVLET_CLASSPATH
          FIXME ServletContext attribute for classpath.
static java.lang.String SERVLET_CONTENT_TYPE
          Default servlet content type.
static java.lang.String[] STANDARD_IMPORTS
          These classes/packages are automatically imported by the generated code.
static java.lang.String TAGLIB_DTD_PUBLIC_ID_11
          Public Id and the Resource path (of the cached copy) of the DTDs for tag library descriptors.
static java.lang.String TAGLIB_DTD_PUBLIC_ID_12
           
static java.lang.String TAGLIB_DTD_RESOURCE_PATH_11
           
static java.lang.String TAGLIB_DTD_RESOURCE_PATH_12
           
static java.lang.String TMP_DIR
           
static java.lang.String WEBAPP_DTD_PUBLIC_ID_22
          Public Id and the Resource path (of the cached copy) of the DTDs for web application deployment descriptors
static java.lang.String WEBAPP_DTD_PUBLIC_ID_23
           
static java.lang.String WEBAPP_DTD_RESOURCE_PATH_22
           
static java.lang.String WEBAPP_DTD_RESOURCE_PATH_23
           
 
Constructor Summary
Constants()
           
 
Method Summary
static java.lang.String getString(java.lang.String key)
          Get hold of a "message" or any string from our resources database.
static java.lang.String getString(java.lang.String key, java.lang.Object[] args)
          Format the string that is looked up using "key" using "args".
static void message(java.lang.String key, int verbosityLevel)
          Print a message into standard error with a certain verbosity level.
static void message(java.lang.String key, java.lang.Object[] args, int verbosityLevel)
          Print a message into standard error with a certain verbosity level after formatting it using "args".
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

JSP_SERVLET_BASE


public static final java.lang.String JSP_SERVLET_BASE
The base class of the generated servlets.

See Also:
Constant Field Values

SERVICE_METHOD_NAME


public static final java.lang.String SERVICE_METHOD_NAME
_jspService is the name of the method that is called by HttpJspBase.service(). This is where most of the code generated from JSPs go.

See Also:
Constant Field Values

SERVLET_CONTENT_TYPE


public static final java.lang.String SERVLET_CONTENT_TYPE
Default servlet content type.

See Also:
Constant Field Values

STANDARD_IMPORTS


public static final java.lang.String[] STANDARD_IMPORTS
These classes/packages are automatically imported by the generated code.


SERVLET_CLASSPATH


public static final java.lang.String SERVLET_CLASSPATH
FIXME ServletContext attribute for classpath. This is tomcat specific. Other servlet engines can choose to have this attribute if they want to have this JSP engine running on them.

See Also:
Constant Field Values

JSP_FILE


public static final java.lang.String JSP_FILE
FIXME Request attribute for <jsp-file> element of a servlet definition. If present on a request, this overrides the value returned by request.getServletPath() to select the JSP page to be executed.

See Also:
Constant Field Values

SERVLET_CLASS_LOADER


public static final java.lang.String SERVLET_CLASS_LOADER
FIXME ServletContext attribute for classpath. This is tomcat specific. Other servlet engines can choose to have this attribute if they want to have this JSP engine running on them.

See Also:
Constant Field Values

K


public static final int K
Default size of the JSP buffer.

See Also:
Constant Field Values

DEFAULT_BUFFER_SIZE


public static final int DEFAULT_BUFFER_SIZE
See Also:
Constant Field Values

PRECOMPILE


public static final java.lang.String PRECOMPILE
The query parameter that causes the JSP engine to just pregenerated the servlet but not invoke it.

See Also:
Constant Field Values

JSP_PACKAGE_NAME


public static final java.lang.String JSP_PACKAGE_NAME
The default package name for compiled jsp pages.

See Also:
Constant Field Values

INC_REQUEST_URI


public static final java.lang.String INC_REQUEST_URI
Servlet context and request attributes that the JSP engine uses.

See Also:
Constant Field Values

INC_SERVLET_PATH


public static final java.lang.String INC_SERVLET_PATH
See Also:
Constant Field Values

TMP_DIR


public static final java.lang.String TMP_DIR
See Also:
Constant Field Values

FORWARD_SEEN


public static final java.lang.String FORWARD_SEEN
See Also:
Constant Field Values

TAGLIB_DTD_PUBLIC_ID_11


public static final java.lang.String TAGLIB_DTD_PUBLIC_ID_11
Public Id and the Resource path (of the cached copy) of the DTDs for tag library descriptors.

See Also:
Constant Field Values

TAGLIB_DTD_RESOURCE_PATH_11


public static final java.lang.String TAGLIB_DTD_RESOURCE_PATH_11
See Also:
Constant Field Values

TAGLIB_DTD_PUBLIC_ID_12


public static final java.lang.String TAGLIB_DTD_PUBLIC_ID_12
See Also:
Constant Field Values

TAGLIB_DTD_RESOURCE_PATH_12


public static final java.lang.String TAGLIB_DTD_RESOURCE_PATH_12
See Also:
Constant Field Values

WEBAPP_DTD_PUBLIC_ID_22


public static final java.lang.String WEBAPP_DTD_PUBLIC_ID_22
Public Id and the Resource path (of the cached copy) of the DTDs for web application deployment descriptors

See Also:
Constant Field Values

WEBAPP_DTD_RESOURCE_PATH_22


public static final java.lang.String WEBAPP_DTD_RESOURCE_PATH_22
See Also:
Constant Field Values

WEBAPP_DTD_PUBLIC_ID_23


public static final java.lang.String WEBAPP_DTD_PUBLIC_ID_23
See Also:
Constant Field Values

WEBAPP_DTD_RESOURCE_PATH_23


public static final java.lang.String WEBAPP_DTD_RESOURCE_PATH_23
See Also:
Constant Field Values

CACHED_DTD_PUBLIC_IDS


public static final java.lang.String[] CACHED_DTD_PUBLIC_IDS
List of the Public IDs that we cache, and their associated location. This is used by an EntityResolver to return the location of the cached copy of a DTD.


CACHED_DTD_RESOURCE_PATHS


public static final java.lang.String[] CACHED_DTD_RESOURCE_PATHS

NS_PLUGIN_URL


public static final java.lang.String NS_PLUGIN_URL
Default URLs to download the pluging for Netscape and IE.

See Also:
Constant Field Values

IE_PLUGIN_URL


public static final java.lang.String IE_PLUGIN_URL
See Also:
Constant Field Values

jasperLog


public static Logger jasperLog
Constructor Detail

Constants


public Constants()
Method Detail

getString


public static final java.lang.String getString(java.lang.String key)
Get hold of a "message" or any string from our resources database.


getString


public static final java.lang.String getString(java.lang.String key,
                                               java.lang.Object[] args)
Format the string that is looked up using "key" using "args".


message


public static final void message(java.lang.String key,
                                 int verbosityLevel)
Print a message into standard error with a certain verbosity level.

Parameters:
key - is used to look up the text for the message (using getString()).
verbosityLevel - is used to determine if this output is appropriate for the current verbosity level.

message


public static final void message(java.lang.String key,
                                 java.lang.Object[] args,
                                 int verbosityLevel)
Print a message into standard error with a certain verbosity level after formatting it using "args".

Parameters:
key - is used to look up the message.
args - is used to format the message.
verbosityLevel - is used to determine if this output is appropriate for the current verbosity level.


Copyright 2000 Apache Software Foundation. All Rights Reserved.