com.openhtmltopdf.pdfboxout

Class DOMUtil

java.lang.Object

com.openhtmltopdf.pdfboxout.DOMUtil

public class DOMUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
DOMUtil()

Method Summary

Modifier and Type	Method and Description
static Element	findClosestEnclosingElementWithNodeName(Node e, String nodeName) Helper function to find an enclosing element with given node name.
static Element	getChild(Element parent, String name)
static List<Element>	getChildren(Element parent, String name)
static String	getText(Element parent) Loads all of the text content in all offspring of an element.
static void	getText(Element parent, StringBuilder sb) Appends all text content in all offspring of an element to a StringBuffer.
static String	toDebugInfo(Element element)

Methods inherited from class java.lang.Object

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

Constructor Detail

DOMUtil

public DOMUtil()

Method Detail

getChild

public static Element getChild(Element parent,
                               String name)

getChildren

public static List<Element> getChildren(Element parent,
                                        String name)

findClosestEnclosingElementWithNodeName

public static Element findClosestEnclosingElementWithNodeName(Node e,
                                                              String nodeName)

Helper function to find an enclosing element with given node name. Returns null on failure.

getText

public static String getText(Element parent)

Loads all of the text content in all offspring of an element. Ignores all attributes, comments and processing instructions.

Returns:

a String with the text content of an element (may be an empty string but will not be null).

getText

public static void getText(Element parent,
                           StringBuilder sb)

Appends all text content in all offspring of an element to a StringBuffer. Ignores all attributes, comments and processing instructions.

Parameters:

sb - will get the text content of the element children

toDebugInfo

public static String toDebugInfo(Element element)