e4s.util
Class E4Constants

java.lang.Object
  e4s.util.E4Constants

public class E4Constants
extends java.lang.Object

Defines some common constants for the E4S project in general.

See Also:

E4Util

Field Summary

static java.lang.String	_SAVE_PARAM_FRAMESIZE Store persistant parameters under this prefix
static java.lang.String	_SAVE_PARAM_WINDOWSIZE
static java.lang.String	PARAM_ISFRAME
static java.lang.String	PARAM_ISPICKUP This gets appended when the lat window was opened due a pickup reference.
static java.lang.String	PARAM_ISWINDOW This gets appended when running in a window (meaning the openWindow() function was called immediatley before.
static java.lang.String	PARAM_PRESERVED This is a HTML parameter to be used for pre-stored frame contents.
static java.lang.String	PARAM_TIMESTAMP Give a time stamp to requests.

Constructor Summary

E4Constants()

Method Summary

static java.lang.String	_getSVNVersionString() Get version info string from subversion.
static java.lang.String	getPersistantParamName(java.lang.String prefix, java.lang.String id)

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_ISWINDOW

public static final java.lang.String PARAM_ISWINDOW

This gets appended when running in a window (meaning the openWindow() function was called immediatley before. It is a normal CGI Parameter that is treatened in a way, that if a new -Tag branch is issued within a window, this tag will automatically be appended. For easier use, it is stored in the E4ServletImplementation_Intf class, from which your application classes are inherited.

See Also:

E4CgiParams.get(String), A.openInNewWindow(), E4ServletImplementation_Intf.isRunningWindow(), Constant Field Values

PARAM_ISFRAME

public static final java.lang.String PARAM_ISFRAME

See Also:

Constant Field Values

PARAM_ISPICKUP

public static final java.lang.String PARAM_ISPICKUP

This gets appended when the lat window was opened due a pickup reference.

See Also:

e4s.html.input.extended, E4CgiParams.get(String), E4MethodPickup, Constant Field Values

PARAM_PRESERVED

public static final java.lang.String PARAM_PRESERVED

This is a HTML parameter to be used for pre-stored frame contents.

See Also:

E4CgiParams.get(String), FRAMESET, FRAME, E4ServletImplementation_Intf.writePreservedOut(), E4ServletImplementation_Intf.getPreserved(java.lang.String), Constant Field Values

PARAM_TIMESTAMP

public static final java.lang.String PARAM_TIMESTAMP

Give a time stamp to requests. Used to concatenate the request by a time stamp, that makes each request unique and forces browsers or proxy server to query the page from the server instead using a cached version of it. Not required in almost environments, but required on some PDA implementations.

See Also:

Constant Field Values

_SAVE_PARAM_FRAMESIZE

public static final java.lang.String _SAVE_PARAM_FRAMESIZE

Store persistant parameters under this prefix

See Also:

Constant Field Values

_SAVE_PARAM_WINDOWSIZE

public static final java.lang.String _SAVE_PARAM_WINDOWSIZE

See Also:

Constant Field Values

Constructor Detail

E4Constants

public E4Constants()

Method Detail

getPersistantParamName

public static java.lang.String getPersistantParamName(java.lang.String prefix,
                                                      java.lang.String id)

_getSVNVersionString

public static java.lang.String _getSVNVersionString()

Get version info string from subversion.

Returns:

the version info string.

See Also:

E4Util.getRevisionCodeFromSVN(Class)