org.jboss.portal.format.util
Class Tools

java.lang.Object
  org.jboss.portal.format.util.Tools

public class Tools
extends java.lang.Object

Field Summary

static org.apache.log4j.Logger	log
static java.lang.String	VMID 16 chars long VMID.

Constructor Summary

Tools()

Method Summary

static java.util.List	explode(java.lang.String content, java.lang.String delimiter) Explode the a string according to a delimiter.
static java.lang.String	replace(java.lang.String s, java.lang.String source, java.lang.String target) Replace occurence in a string.
static void	safeClose(java.io.InputStream in) Close a stream safely.
static void	safeClose(java.io.OutputStream out) Close a stream safely.
static void	safeClose(java.io.Reader reader) Close a stream safely.

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final org.apache.log4j.Logger log

VMID

public static final java.lang.String VMID

16 chars long VMID.

Constructor Detail

Tools

public Tools()

Method Detail

replace

public static java.lang.String replace(java.lang.String s,
                                       java.lang.String source,
                                       java.lang.String target)

Replace occurence in a string.

Parameters:

s - the source string

source - the replaced pattern

target - the replacement text

Returns:

the new string

explode

public static java.util.List explode(java.lang.String content,
                                     java.lang.String delimiter)

Explode the a string according to a delimiter. The returned value is a List containing the exploded values. If the content parameter does not contain the delimiter , the returned value is a List containing content.

Parameters:

content - the string to explode.

delimiter - the delimiter

Returns:

a List containing the exploded content according the delimiter

Throws:

java.lang.NullPointerException - if content or delimiter is null

safeClose

public static void safeClose(java.io.OutputStream out)

Close a stream safely.

Parameters:

out - the stream to close

safeClose

public static void safeClose(java.io.InputStream in)

Close a stream safely.

Parameters:

in - the stream to close

safeClose

public static void safeClose(java.io.Reader reader)

Close a stream safely.

Parameters:

reader - the stream to close