org.mmbase.util.functions
Class SmartPathFunction

java.lang.Object
  org.mmbase.util.functions.SmartPathFunction

public class SmartPathFunction
extends Object

Returns the path to use for TREEPART, TREEFILE, LEAFPART and LEAFFILE. The system searches in a provided base path for a filename that matches the supplied number/alias of a node (possibly extended with a version number). See the documentation on the TREEPART SCAN command for more info. This class can be overridden to make an even smarter search possible. Used to be SmartPathFunction.

Since:

MMBase-2.0

Version:

$Id: SmartPathFunction.java 45227 2011-02-16 11:00:53Z michiel $

Field Summary

protected boolean	backwardsCompatible
protected String	documentRoot
protected String	nodeNumber
protected Object	parent
protected String	path
protected static Cache<String,String>	smartPathCache
protected String	version
protected ResourceLoader	webRoot

Constructor Summary

SmartPathFunction(Object p)

Method Summary

boolean	getBackwardsCompatible()
ResourceLoader	getLoader()
protected String	getSmartPath() The found path as a String, or null if not found
void	setBackwardsCompatible(boolean b)
void	setLoader(ResourceLoader r)
void	setNode(Node n)
void	setNodeNumber(String nm) The number or alias of the node to filter on
void	setPath(String p) The subpath of the path to search
void	setRoot(String r) Deprecated. Use setLoader(ResourceLoader).
void	setVersion(String v) The version number (or null if not applicable) to filter on
String	smartKey()
String	smartpath() The found path as a String, or null if not found

Methods inherited from class java.lang.Object

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

Field Detail

smartPathCache

protected static final Cache<String,String> smartPathCache

parent

protected final Object parent

nodeNumber

protected String nodeNumber

version

protected String version

path

protected String path

documentRoot

protected String documentRoot

backwardsCompatible

protected boolean backwardsCompatible

webRoot

protected ResourceLoader webRoot

Constructor Detail

SmartPathFunction

public SmartPathFunction(Object p)

Method Detail

setNodeNumber

public void setNodeNumber(String nm)

The number or alias of the node to filter on

setNode

public void setNode(Node n)

setVersion

public void setVersion(String v)

The version number (or null if not applicable) to filter on

setRoot

public void setRoot(String r)

Deprecated. Use setLoader(ResourceLoader).

the root of the path to search.

setLoader

public void setLoader(ResourceLoader r)

getLoader

public ResourceLoader getLoader()

setPath

public void setPath(String p)

The subpath of the path to search

setBackwardsCompatible

public void setBackwardsCompatible(boolean b)

getBackwardsCompatible

public boolean getBackwardsCompatible()

smartKey

public String smartKey()

smartpath

public final String smartpath()
                       throws IllegalAccessException,
                              InvocationTargetException

The found path as a String, or null if not found

Throws:

IllegalAccessException

InvocationTargetException

getSmartPath

protected String getSmartPath()
                       throws IllegalAccessException,
                              InvocationTargetException

The found path as a String, or null if not found

Throws:

IllegalAccessException

InvocationTargetException