com.day.cq.widget
Class ExtTreeJsonWriter

java.lang.Object
  com.day.cq.widget.ExtTreeJsonWriter

public class ExtTreeJsonWriter
extends Object

Writes a resource tree in JSON format. This tree can be used by the EXT tree loader.

Constructor Summary

ExtTreeJsonWriter(org.apache.sling.api.resource.ResourceResolver resolver, org.apache.commons.collections.Predicate predicate, int depth)
Creates a new EXT tree json writer

Method Summary

boolean	isTidy() Checks the tidy flag.
void	setTidy(boolean tidy) Controls if the export should be nicely formatted.
void	write(Writer out, org.apache.sling.api.resource.Resource res) Write the given resource tree to the given writer.
void	write(Writer out, String path) Write the resource tree starting at path to the given writer.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtTreeJsonWriter

public ExtTreeJsonWriter(org.apache.sling.api.resource.ResourceResolver resolver,
                         org.apache.commons.collections.Predicate predicate,
                         int depth)

Creates a new EXT tree json writer

Parameters:

resolver - resource resolver

predicate - predicate

depth - maximal depth

Method Detail

isTidy

public boolean isTidy()

Checks the tidy flag.

Returns:

true if export is tidy.

setTidy

public void setTidy(boolean tidy)

Controls if the export should be nicely formatted.

Parameters:

tidy - set to true for tidy.

write

public void write(Writer out,
                  String path)
           throws IOException

Write the resource tree starting at path to the given writer.

Parameters:

out - writer

path - start path

Throws:

IOException - if an I/O error occurs

write

public void write(Writer out,
                  org.apache.sling.api.resource.Resource res)
           throws IOException

Write the given resource tree to the given writer.

Parameters:

out - writer

res - start resource

Throws:

IOException - if an I/O error occurs