com.hp.hpl.mesa.rdf.jena.common
Class Util

java.lang.Object
  |
  +--com.hp.hpl.mesa.rdf.jena.common.Util

public class Util
extends java.lang.Object

Some utility functions.

Version:
Release='$Name: $' Revision='$Revision: 1.5 $' Date='$Date: 2002/09/18 11:58:00 $'
Author:
bwm

Field Summary
static java.lang.String CLASSPATH
           
 
Constructor Summary
Util()
           
 
Method Summary
static java.lang.String getProperty(java.lang.String p)
          Call System.getProperty and suppresses SecurityException, (simply returns null).
static java.lang.String getProperty(java.lang.String p, java.lang.String def)
          Call System.getProperty and suppresses SecurityException, (simply returns null).
static java.lang.String replace(java.lang.String s, java.lang.String oldString, java.lang.String newString)
           
static int splitNamespace(java.lang.String uri)
          Given a URI, determine the split point between the namespace part and the localname part.
static java.lang.String substituteStandardEntities(java.lang.String s)
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

CLASSPATH

public static final java.lang.String CLASSPATH
See Also:
Constant Field Values
Constructor Detail

Util

public Util()
Method Detail

splitNamespace

public static int splitNamespace(java.lang.String uri)
Given a URI, determine the split point between the namespace part and the localname part. If there is no valid localname part then the length of the string is returned.

Parameters:
uri -
Returns:
the index of the first character of the localname

substituteStandardEntities

public static java.lang.String substituteStandardEntities(java.lang.String s)

replace

public static java.lang.String replace(java.lang.String s,
                                       java.lang.String oldString,
                                       java.lang.String newString)

getProperty

public static java.lang.String getProperty(java.lang.String p)
Call System.getProperty and suppresses SecurityException, (simply returns null).

Returns:
The property value, or null if none or there is a SecurityException.

getProperty

public static java.lang.String getProperty(java.lang.String p,
                                           java.lang.String def)
Call System.getProperty and suppresses SecurityException, (simply returns null).

Returns:
The property value, or null if none or there is a SecurityException.


Copyright © 2001 Hewlett-Packard. All Rights Reserved.