org.mmbase.bridge.jsp.taglib.functions
Class Functions

java.lang.Object
  org.mmbase.bridge.jsp.taglib.functions.Functions

public class Functions
extends Object

Functions for EL variables, and XSL. Like this: 1,2,123 YES! NO!

Since:

MMBase-1.8

Version:

$Id: Functions.java 37706 2009-08-12 09:37:14Z michiel $

Author:

Michiel Meeuwissen

To Do:

EXPERIMENTAL

Constructor Summary

Functions()

Method Summary

static Map<String,String>	applicationContext(String path)
static boolean	contains(Collection col, Object obj) MMBase specific 'contains' (for Collections).
static String	directory(String file)
static String	escape(String escaper, Object string) Provides the 'escape' functionality of taglib.
static String	escapeString(String escaper, String string) This version of escape(String, Object) simply asks for a string.
static boolean	hasAlias(Node node, String alias) Checks if the supplied node has the supplied alias
static String	link(String page)
static Object	managerProperty(String nodeManager, String name)
static Object	moduleProperty(String module, String name)
static Object	property(String name)
static void	remove(Collection col, Object obj) MMBase specific 'remove' (for Collections).
static LocalizedString	string(LocalizedString s)
static String	treefile(String page, PageContext pageContext, Object objectList)
static String	treelink(String page, Object objectList)
static String	url(String page, PageContext pageContext) MMBase url generation for EL

Methods inherited from class java.lang.Object

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

Constructor Detail

Functions

public Functions()

Method Detail

contains

public static boolean contains(Collection col,
                               Object obj)

MMBase specific 'contains' (for Collections). For strings use fn:contains.

remove

public static void remove(Collection col,
                          Object obj)

MMBase specific 'remove' (for Collections).

escapeString

public static String escapeString(String escaper,
                                  String string)

This version of escape(String, Object) simply asks for a string. This often work better in XSL {taglib:escape('text/xml', @link)} may otherwise give e.g. the toString of a NodeIterator, which we cannot recognize withouth introducing dependencies.

Since:

MMBase-1.8.7

escape

public static String escape(String escaper,
                            Object string)

Provides the 'escape' functionality of taglib. Can be used in EL (using mm:escape('p', value)) and XSLT (using taglib:escape('p', mytag))

directory

public static String directory(String file)

url

public static String url(String page,
                         PageContext pageContext)

MMBase url generation for EL

Since:

MMBase-1.8.2

link

public static String link(String page)

Since:

MMBase-1.8.5

managerProperty

public static Object managerProperty(String nodeManager,
                                     String name)

Since:

MMBase-1.8.6

moduleProperty

public static Object moduleProperty(String module,
                                    String name)

Since:

MMBase-1.8.6

property

public static Object property(String name)

Since:

MMBase-1.8.6

treefile

public static String treefile(String page,
                              PageContext pageContext,
                              Object objectList)
                       throws JspTagException,
                              IOException

Throws:

JspTagException

IOException

Since:

MMBase-1.8.4

treelink

public static String treelink(String page,
                              Object objectList)
                       throws JspTagException,
                              IOException

Throws:

JspTagException

IOException

Since:

MMBase-1.8.5

string

public static LocalizedString string(LocalizedString s)

Since:

MMBase-1.9

hasAlias

public static boolean hasAlias(Node node,
                               String alias)

Checks if the supplied node has the supplied alias

Parameters:

node - the MMBase node to check for existing alias

alias - Name of the alias to check

Returns:

true if the alias exists for the node or false if not

applicationContext

public static Map<String,String> applicationContext(String path)

Since:

MMBase-1.8.7