Package de.cuioss.test.jsf.renderer.util

Class DomUtils

java.lang.Object

de.cuioss.test.jsf.renderer.util.DomUtils

public final class DomUtils
extends Object

Helper class providing convenience methods for dealing with Dom trees.

Author:

Oliver Wolff

Field Summary

Fields

Modifier and Type	Field	Description
static String	ROOT_TEMPLATE	The root element for creating Documents.

Method Summary

Modifier and Type	Method	Description
static List<org.jdom2.Attribute>	filterForAttribute(org.jdom2.Element element, String attributeName)	Extracts all attributes with the given name.
static List<org.jdom2.Attribute>	filterForAttributeContainingValue(org.jdom2.Element element, String attributeName, String attributeValuePart)	Extracts all attributes with the given name and the attribute-value containing the given String.
static org.jdom2.Document	htmlStringToDocument(String htmlString)	Creates an instance of Document for the given htmlString.

Methods inherited from class java.lang.Object

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

Field Detail

ROOT_TEMPLATE

public static final String ROOT_TEMPLATE

The root element for creating Documents. This ensures correct structure regarding xml only having one root-element

See Also:

Constant Field Values

Method Detail

htmlStringToDocument

public static org.jdom2.Document htmlStringToDocument(String htmlString)

Creates an instance of Document for the given htmlString. It always uses ROOT_TEMPLATE as the root element.

Parameters:

htmlString - must not be null

Returns:

the created Document with ROOT_TEMPLATE as the root element.

filterForAttribute

public static List<org.jdom2.Attribute> filterForAttribute(org.jdom2.Element element,
                                                           String attributeName)

Extracts all attributes with the given name. The method will recursively check all children as well.

Parameters:

element - to be checked, must not be null.

attributeName - to be looked for, must not be null nor empty.

Returns:

a List with the found attributes, never null but may be empty.

filterForAttributeContainingValue

public static List<org.jdom2.Attribute> filterForAttributeContainingValue(org.jdom2.Element element,
                                                                          String attributeName,
                                                                          String attributeValuePart)

Extracts all attributes with the given name and the attribute-value containing the given String. The method will recursively check all children as well.

Parameters:

element - to be checked, must not be null.

attributeName - to be looked for, must not be null nor empty.

attributeValuePart - the string of the attribute value to be filtered for.

Returns:

a List with the found attributes, never null but may be empty.