e4s.util
Class E4UserValues

java.lang.Object
  e4s.util.E4Object
      e4s.util.E4UserValues

public class E4UserValues
extends E4Object

Stores user dependent values in a hash structure. T_E4S_USER_VAL_Sel E4ServletImplementation_Intf.getUserValue(String) e4s.servlet.E4ServletImplementation_Intf#setUserValue(String)

Field Summary

Fields inherited from class e4s.util.E4Object

CRLF, E4S_CORE_SYSTEM_LANGUAGE, NBSP, NULLSTR, URL_ENCODING_CHARSET

Method Summary

static java.lang.String	_getSVNVersionString() Get version info string from subversion.
static void	clearUserCache(E4ApplObj_Intf applobj) Reset the cache, but keep values unchanged in database.
static void	clearUserCache(E4Client client, E4CompanyId company, E4CompanyUserId person) Reset the cache, but keep values unchanged in database.
static void	clearUserCache(E4Client client, E4User user) Reset the cache, but keep values unchanged in database.
static E4UserValues	getInstance()
static java.lang.String	getUserValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, E4ApplObj_Intf applobj)
static java.lang.String	getUserValue(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
static java.lang.String	getUserValue(java.lang.String id, E4ApplObj_Intf applobj)
static java.lang.String[]	getUserValueArray(java.lang.String id, E4ApplObj_Intf applobj)
static boolean[]	getUserValueArrayBool(java.lang.String id, E4ApplObj_Intf applobj)
static int[]	getUserValueArrayInt(java.lang.String id, E4ApplObj_Intf applobj)
static boolean	getUserValueBool(java.lang.String id, E4ApplObj_Intf applobj)
static boolean	getUserValueBool(java.lang.String id, E4ApplObj_Intf applobj, boolean defval)
static java.util.Date	getUserValueDate(java.lang.String id, E4ApplObj_Intf applobj)
static float	getUserValueFloat(java.lang.String id, E4ApplObj_Intf applobj)
static int	getUserValueInt(java.lang.String id, E4ApplObj_Intf applobj)
static long	getUserValueLong(java.lang.String id, E4ApplObj_Intf applobj)
static java.lang.String[]	getUserValuesIDs(E4ApplObj_Intf applobj)
java.lang.String	getValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, E4ApplObj_Intf applobj)
java.lang.String	getValue(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
java.lang.String	getValue(java.lang.String id, E4ApplObj_Intf applobj)
java.lang.String[]	getValueArray(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
boolean[]	getValueArrayBool(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
int[]	getValueArrayInt(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
boolean	getValueBool(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
boolean	getValueBool(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj, boolean defval)
boolean	getValueBool(java.lang.String id, E4ApplObj_Intf applobj)
java.util.Date	getValueDate(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
java.util.Date	getValueDate(java.lang.String id, E4ApplObj_Intf applobj)
float	getValueFloat(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
float	getValueFloat(java.lang.String id, E4ApplObj_Intf applobj)
int	getValueInt(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
long	getValueInt(java.lang.String id, E4ApplObj_Intf applobj)
long	getValueLong(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
long	getValueLong(java.lang.String id, E4ApplObj_Intf applobj)
static void	removeUserValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, E4ApplObj_Intf applobj)
static void	removeUserValue(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
static void	removeUserValue(java.lang.String id, E4ApplObj_Intf applobj)
void	removeValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, E4ApplObj_Intf applobj)
void	removeValue(E4Client client, E4User user, java.lang.String id, E4ApplObj_Intf applobj)
void	removeValue(java.lang.String id, E4ApplObj_Intf applobj)
static void	setUserValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, E4String value, E4ApplObj_Intf applobj)
static void	setUserValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, java.lang.String value, E4ApplObj_Intf applobj)
static void	setUserValue(E4Client client, E4User user, java.lang.String id, java.lang.String value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, boolean[] value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, boolean value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, java.util.Date value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, E4Date value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, E4Long value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, E4String value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, float value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, int[] value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, long value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, java.lang.String[] value, E4ApplObj_Intf applobj)
static void	setUserValue(java.lang.String id, java.lang.String value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, boolean[] val, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, int[] val, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, java.lang.String[] value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4CompanyId company, E4CompanyUserId person, java.lang.String id, java.lang.String value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, boolean[] value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, boolean value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, java.util.Date value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, E4Date value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, E4Long value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, E4String value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, float value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, int[] value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, long value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, java.lang.String[] value, E4ApplObj_Intf applobj)
void	setValue(E4Client client, E4User user, java.lang.String id, java.lang.String value, E4ApplObj_Intf applobj)
void	setValue(java.lang.String id, boolean value, E4ApplObj_Intf applobj)
void	setValue(java.lang.String id, java.util.Date value, E4ApplObj_Intf applobj)
void	setValue(java.lang.String id, E4Date value, E4ApplObj_Intf applobj)
void	setValue(java.lang.String id, E4Long value, E4ApplObj_Intf applobj)
void	setValue(java.lang.String id, float value, E4ApplObj_Intf applobj)
void	setValue(java.lang.String id, long value, E4ApplObj_Intf applobj)
void	setValue(java.lang.String id, java.lang.String value, E4ApplObj_Intf applobj)

Methods inherited from class e4s.util.E4Object

Calendar, CName, CName, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelSys, E4LabelSys, e4sCopyright, e4sVersion, encode, encode, encode, encodeHtml, encodeHtml, encodeHtml, encodeURL, encodeURL, encodeURL, finalize, getLINE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTraceMemory, HtmlEncode, HtmlEncode, HtmlEncode, isdecimal, isdigit, isnotok, isnotok, isnumeric, isok, isok, isok, isok, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingStack, mkdirs, null2nbsp, null2nbsp, null2nbsp, ok, ok, ok, ok, outPrintln, setLogFile4Trace, setTraceMemory, STACKTRACE, toDebug, toDouble, toFloat, toFloat, toString, TRACE_CALLS, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, wait

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static E4UserValues getInstance()

getUserValue

public static java.lang.String getUserValue(java.lang.String id,
                                            E4ApplObj_Intf applobj)
                                     throws E4DBException

Throws:

E4DBException

getUserValueArray

public static java.lang.String[] getUserValueArray(java.lang.String id,
                                                   E4ApplObj_Intf applobj)
                                            throws E4DBException

Throws:

E4DBException

getUserValueArrayBool

public static boolean[] getUserValueArrayBool(java.lang.String id,
                                              E4ApplObj_Intf applobj)
                                       throws E4DBException

Throws:

E4DBException

getUserValueArrayInt

public static int[] getUserValueArrayInt(java.lang.String id,
                                         E4ApplObj_Intf applobj)
                                  throws E4DBException

Throws:

E4DBException

getUserValueLong

public static long getUserValueLong(java.lang.String id,
                                    E4ApplObj_Intf applobj)
                             throws E4DBException

Throws:

E4DBException

getUserValueInt

public static int getUserValueInt(java.lang.String id,
                                  E4ApplObj_Intf applobj)
                           throws E4DBException

Throws:

E4DBException

getUserValueBool

public static boolean getUserValueBool(java.lang.String id,
                                       E4ApplObj_Intf applobj,
                                       boolean defval)
                                throws E4DBException

Throws:

E4DBException

getUserValueBool

public static boolean getUserValueBool(java.lang.String id,
                                       E4ApplObj_Intf applobj)
                                throws E4DBException

Throws:

E4DBException

getUserValueFloat

public static float getUserValueFloat(java.lang.String id,
                                      E4ApplObj_Intf applobj)
                               throws E4DBException

Throws:

E4DBException

getUserValueDate

public static java.util.Date getUserValueDate(java.lang.String id,
                                              E4ApplObj_Intf applobj)
                                       throws E4DBException,
                                              java.text.ParseException

Throws:

E4DBException

java.text.ParseException

getValue

public java.lang.String getValue(java.lang.String id,
                                 E4ApplObj_Intf applobj)
                          throws E4DBException

Throws:

E4DBException

getValueLong

public long getValueLong(java.lang.String id,
                         E4ApplObj_Intf applobj)
                  throws E4DBException

Throws:

E4DBException

getValueInt

public long getValueInt(java.lang.String id,
                        E4ApplObj_Intf applobj)
                 throws E4DBException

Throws:

E4DBException

getValueFloat

public float getValueFloat(java.lang.String id,
                           E4ApplObj_Intf applobj)
                    throws E4DBException

Throws:

E4DBException

getValueDate

public java.util.Date getValueDate(java.lang.String id,
                                   E4ApplObj_Intf applobj)
                            throws E4DBException,
                                   java.text.ParseException

Throws:

E4DBException

java.text.ParseException

getValueBool

public boolean getValueBool(java.lang.String id,
                            E4ApplObj_Intf applobj)
                     throws E4DBException

Throws:

E4DBException

getUserValue

public static java.lang.String getUserValue(E4Client client,
                                            E4User user,
                                            java.lang.String id,
                                            E4ApplObj_Intf applobj)
                                     throws E4DBException

Throws:

E4DBException

getValue

public java.lang.String getValue(E4Client client,
                                 E4User user,
                                 java.lang.String id,
                                 E4ApplObj_Intf applobj)
                          throws E4DBException

Throws:

E4DBException

getValueLong

public long getValueLong(E4Client client,
                         E4User user,
                         java.lang.String id,
                         E4ApplObj_Intf applobj)
                  throws E4DBException

Throws:

E4DBException

getValueInt

public int getValueInt(E4Client client,
                       E4User user,
                       java.lang.String id,
                       E4ApplObj_Intf applobj)
                throws E4DBException

Throws:

E4DBException

getValueFloat

public float getValueFloat(E4Client client,
                           E4User user,
                           java.lang.String id,
                           E4ApplObj_Intf applobj)
                    throws E4DBException

Throws:

E4DBException

getValueBool

public boolean getValueBool(E4Client client,
                            E4User user,
                            java.lang.String id,
                            E4ApplObj_Intf applobj)
                     throws E4DBException

Throws:

E4DBException

getValueBool

public boolean getValueBool(E4Client client,
                            E4User user,
                            java.lang.String id,
                            E4ApplObj_Intf applobj,
                            boolean defval)
                     throws E4DBException

Throws:

E4DBException

getValueDate

public java.util.Date getValueDate(E4Client client,
                                   E4User user,
                                   java.lang.String id,
                                   E4ApplObj_Intf applobj)
                            throws E4DBException,
                                   java.text.ParseException

Throws:

E4DBException

java.text.ParseException

getUserValue

public static java.lang.String getUserValue(E4Client client,
                                            E4CompanyId company,
                                            E4CompanyUserId person,
                                            java.lang.String id,
                                            E4ApplObj_Intf applobj)
                                     throws E4DBException

Throws:

E4DBException

getValue

public java.lang.String getValue(E4Client client,
                                 E4CompanyId company,
                                 E4CompanyUserId person,
                                 java.lang.String id,
                                 E4ApplObj_Intf applobj)
                          throws E4DBException

Throws:

E4DBException

getValueArray

public java.lang.String[] getValueArray(E4Client client,
                                        E4User user,
                                        java.lang.String id,
                                        E4ApplObj_Intf applobj)
                                 throws E4DBException

Throws:

E4DBException

getValueArrayBool

public boolean[] getValueArrayBool(E4Client client,
                                   E4User user,
                                   java.lang.String id,
                                   E4ApplObj_Intf applobj)
                            throws E4DBException

Throws:

E4DBException

getValueArrayInt

public int[] getValueArrayInt(E4Client client,
                              E4User user,
                              java.lang.String id,
                              E4ApplObj_Intf applobj)
                       throws E4DBException

Throws:

E4DBException

removeValue

public void removeValue(java.lang.String id,
                        E4ApplObj_Intf applobj)
                 throws E4DBException

Throws:

E4DBException

removeValue

public void removeValue(E4Client client,
                        E4User user,
                        java.lang.String id,
                        E4ApplObj_Intf applobj)
                 throws E4DBException

Throws:

E4DBException

removeValue

public void removeValue(E4Client client,
                        E4CompanyId company,
                        E4CompanyUserId person,
                        java.lang.String id,
                        E4ApplObj_Intf applobj)
                 throws E4DBException

Throws:

E4DBException

clearUserCache

public static void clearUserCache(E4ApplObj_Intf applobj)

Reset the cache, but keep values unchanged in database.

Parameters:

applobj - a valid application object containing the client and user

clearUserCache

public static void clearUserCache(E4Client client,
                                  E4User user)

Reset the cache, but keep values unchanged in database.

Parameters:

client - a valid client

user - a valid user

clearUserCache

public static void clearUserCache(E4Client client,
                                  E4CompanyId company,
                                  E4CompanyUserId person)

Reset the cache, but keep values unchanged in database.

Parameters:

client - a valid client

company - a valid company

person - a valid company's user

removeUserValue

public static void removeUserValue(java.lang.String id,
                                   E4ApplObj_Intf applobj)
                            throws E4DBException

Throws:

E4DBException

removeUserValue

public static void removeUserValue(E4Client client,
                                   E4User user,
                                   java.lang.String id,
                                   E4ApplObj_Intf applobj)
                            throws E4DBException

Throws:

E4DBException

removeUserValue

public static void removeUserValue(E4Client client,
                                   E4CompanyId company,
                                   E4CompanyUserId person,
                                   java.lang.String id,
                                   E4ApplObj_Intf applobj)
                            throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                java.lang.String value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                E4String value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                java.lang.String[] value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                boolean[] value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                int[] value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     java.lang.String[] value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     boolean[] value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     int[] value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                E4Long value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                java.util.Date value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                long value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                float value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                boolean value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(java.lang.String id,
                                E4Date value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(E4Client client,
                                E4User user,
                                java.lang.String id,
                                java.lang.String value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(E4Client client,
                                E4CompanyId company,
                                E4CompanyUserId person,
                                java.lang.String id,
                                java.lang.String value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setValue

public void setValue(java.lang.String id,
                     java.lang.String value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(java.lang.String id,
                     long value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(java.lang.String id,
                     E4Long value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(java.lang.String id,
                     boolean value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(java.lang.String id,
                     java.util.Date value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(java.lang.String id,
                     float value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(java.lang.String id,
                     E4Date value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     java.lang.String value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setUserValue

public static void setUserValue(E4Client client,
                                E4CompanyId company,
                                E4CompanyUserId person,
                                java.lang.String id,
                                E4String value,
                                E4ApplObj_Intf applobj)
                         throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     E4String value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     E4Long value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     long value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     float value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     boolean value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     java.util.Date value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4User user,
                     java.lang.String id,
                     E4Date value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4CompanyId company,
                     E4CompanyUserId person,
                     java.lang.String id,
                     java.lang.String value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4CompanyId company,
                     E4CompanyUserId person,
                     java.lang.String id,
                     int[] val,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4CompanyId company,
                     E4CompanyUserId person,
                     java.lang.String id,
                     boolean[] val,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

setValue

public void setValue(E4Client client,
                     E4CompanyId company,
                     E4CompanyUserId person,
                     java.lang.String id,
                     java.lang.String[] value,
                     E4ApplObj_Intf applobj)
              throws E4DBException

Throws:

E4DBException

getUserValuesIDs

public static java.lang.String[] getUserValuesIDs(E4ApplObj_Intf applobj)
                                           throws E4DBException

Throws:

E4DBException

_getSVNVersionString

public static java.lang.String _getSVNVersionString()

Get version info string from subversion.

Returns:

the version info string.

See Also:

E4Util.getRevisionCodeFromSVN(Class)