it.geosolutions.geoserver.rest.encoder.utils
Class ElementUtils

java.lang.Object
  it.geosolutions.geoserver.rest.encoder.utils.ElementUtils

public abstract class ElementUtils
extends Object

Author:

Carlo Cancellieri - carlo.cancellieri@geo-solutions.it

Constructor Summary

ElementUtils()

Method Summary

static org.jdom.Element	contains(org.jdom.Element root, org.jdom.Element el)
static org.jdom.Element	contains(org.jdom.Element root, org.jdom.filter.Filter filter)
static org.jdom.Element	contains(org.jdom.Element root, String name) return the FIRST element with name equals to the passed key
static org.jdom.Element	contains(org.jdom.Element root, String name, int deep) return the FIRST element with name equals to the passed key
static org.jdom.Element	contains(org.jdom.Element root, String name, String val)
static boolean	remove(org.jdom.Element root, org.jdom.Element el)
static List<org.jdom.Element>	search(org.jdom.Element root, org.jdom.filter.Filter filter)
static List<org.jdom.Element>	search(org.jdom.Element root, org.jdom.filter.Filter filter, int depth)

Methods inherited from class java.lang.Object

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

Constructor Detail

ElementUtils

public ElementUtils()

Method Detail

remove

public static boolean remove(org.jdom.Element root,
                             org.jdom.Element el)
                      throws IllegalArgumentException

Parameters:

root - the root where to start searching to element to remove

el - the element to remove (will be set to null since this node is unusable after removal)

Returns:

true if the element EQUALS to the 'el' starting from root (including) is found, false if object 'el' is not found

Throws:

IllegalArgumentException

search

public static List<org.jdom.Element> search(org.jdom.Element root,
                                            org.jdom.filter.Filter filter,
                                            int depth)
                                     throws IllegalArgumentException

Parameters:

root -

filter -

depth - the max depth to search. Use contains(final Element root, final Filter filter) for an infinite depth search

Returns:

Throws:

IllegalArgumentException

search

public static List<org.jdom.Element> search(org.jdom.Element root,
                                            org.jdom.filter.Filter filter)

contains

public static org.jdom.Element contains(org.jdom.Element root,
                                        org.jdom.filter.Filter filter)
                                 throws IllegalArgumentException

Parameters:

root -

name -

val -

Returns:

the FIRST element matching the passed filter or null

Throws:

IllegalArgumentException

contains

public static org.jdom.Element contains(org.jdom.Element root,
                                        String name,
                                        String val)
                                 throws IllegalArgumentException

Parameters:

root -

name -

val -

Returns:

the FIRST element EQUALS to a node with name and a text value starting from root or null

Throws:

IllegalArgumentException

contains

public static org.jdom.Element contains(org.jdom.Element root,
                                        String name)

return the FIRST element with name equals to the passed key

Parameters:

root -

name -

Returns:

contains

public static org.jdom.Element contains(org.jdom.Element root,
                                        String name,
                                        int deep)
                                 throws IllegalArgumentException

return the FIRST element with name equals to the passed key

Parameters:

root -

name -

Returns:

Throws:

IllegalArgumentException

contains

public static org.jdom.Element contains(org.jdom.Element root,
                                        org.jdom.Element el)
                                 throws IllegalArgumentException

Parameters:

root -

el -

Returns:

the FIRST element EQUALS to the 'el' starting from root or null This tests for equality of this Content object to the supplied object. Content items are considered equal only if they are referentially equal (i.e. the same object).

Throws:

IllegalArgumentException