Package org.xmlunit.util
Class Nodes
- java.lang.Object
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- org.xmlunit.util.Nodes
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public final class Nodes extends java.lang.Object
Utility algorithms that work on DOM nodes.
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Field Summary
Fields Modifier and Type Field Description private static char
SPACE
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Constructor Summary
Constructors Modifier Constructor Description private
Nodes()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.util.Map<javax.xml.namespace.QName,java.lang.String>
getAttributes(org.w3c.dom.Node n)
Obtains an element's attributes as Map.static java.lang.String
getMergedNestedText(org.w3c.dom.Node n)
Tries to merge all direct Text and CDATA children of the given Node and concatenates their value.static javax.xml.namespace.QName
getQName(org.w3c.dom.Node n)
Extracts a Node's name, namespace URI (if any) and prefix as a QName.private static void
handleWsRec(org.w3c.dom.Node n, boolean normalize)
Trims textual content of this node, removes empty text and CDATA children, recurses into its child nodes.(package private) static java.lang.String
normalize(java.lang.String s)
Normalize a string.static org.w3c.dom.Node
normalizeWhitespace(org.w3c.dom.Node original)
Creates a new Node (of the same type as the original node) that is similar to the orginal but doesn't contain any empty text or CDATA nodes and where all textual content including attribute values or comments are trimmed and normalized.private static void
stripECW(org.w3c.dom.Node n)
static org.w3c.dom.Node
stripElementContentWhitespace(org.w3c.dom.Node original)
Creates a new Node (of the same type as the original node) that is similar to the orginal but doesn't contain any text or CDATA nodes that only consist of whitespace.static org.w3c.dom.Node
stripWhitespace(org.w3c.dom.Node original)
Creates a new Node (of the same type as the original node) that is similar to the orginal but doesn't contain any empty text or CDATA nodes and where all textual content including attribute values or comments are trimmed.
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Field Detail
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SPACE
private static final char SPACE
- See Also:
- Constant Field Values
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Method Detail
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getQName
public static javax.xml.namespace.QName getQName(org.w3c.dom.Node n)
Extracts a Node's name, namespace URI (if any) and prefix as a QName.
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getMergedNestedText
public static java.lang.String getMergedNestedText(org.w3c.dom.Node n)
Tries to merge all direct Text and CDATA children of the given Node and concatenates their value.- Returns:
- an empty string if the Node has no Text or CDATA children.
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getAttributes
public static java.util.Map<javax.xml.namespace.QName,java.lang.String> getAttributes(org.w3c.dom.Node n)
Obtains an element's attributes as Map.
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stripWhitespace
public static org.w3c.dom.Node stripWhitespace(org.w3c.dom.Node original)
Creates a new Node (of the same type as the original node) that is similar to the orginal but doesn't contain any empty text or CDATA nodes and where all textual content including attribute values or comments are trimmed.
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normalizeWhitespace
public static org.w3c.dom.Node normalizeWhitespace(org.w3c.dom.Node original)
Creates a new Node (of the same type as the original node) that is similar to the orginal but doesn't contain any empty text or CDATA nodes and where all textual content including attribute values or comments are trimmed and normalized."normalized" in this context means all whitespace characters are replaced by space characters and consecutive whitespace characaters are collapsed.
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stripElementContentWhitespace
public static org.w3c.dom.Node stripElementContentWhitespace(org.w3c.dom.Node original)
Creates a new Node (of the same type as the original node) that is similar to the orginal but doesn't contain any text or CDATA nodes that only consist of whitespace.This doesn't have any effect if applied to a text or CDATA node itself.
- Since:
- XMLUnit 2.6.0
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handleWsRec
private static void handleWsRec(org.w3c.dom.Node n, boolean normalize)
Trims textual content of this node, removes empty text and CDATA children, recurses into its child nodes.- Parameters:
normalize
- whether to normalize whitespace as well
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normalize
static java.lang.String normalize(java.lang.String s)
Normalize a string."normalized" in this context means all whitespace characters are replaced by space characters and consecutive whitespace characaters are collapsed.
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stripECW
private static void stripECW(org.w3c.dom.Node n)
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