Package org.apache.jackrabbit.util
Class XMLUtil
- java.lang.Object
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- org.apache.jackrabbit.util.XMLUtil
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public class XMLUtil extends java.lang.Object
XMLUtil
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Constructor Summary
Constructors Constructor Description XMLUtil()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.lang.String
getAttribute(org.w3c.dom.Element parent, java.lang.String localName, java.lang.String namespaceURI)
Returns the value of the named attribute of the current element.static org.w3c.dom.Element
getChildElement(org.w3c.dom.Node parent, java.lang.String childLocalName, java.lang.String childNamespaceURI)
Returns the first child element that matches the given local name and namespace.static java.lang.String
getChildText(org.w3c.dom.Element parent, java.lang.String childLocalName, java.lang.String childNamespaceURI)
CallsgetText(Element)
on the first child element that matches the given local name and namespace.static java.lang.String
getText(org.w3c.dom.Element element)
Concatenates the values of all child nodes of type 'Text' or 'CDATA'/static java.lang.String
getText(org.w3c.dom.Element element, java.lang.String defaultValue)
Same asgetText(Element)
except that 'defaultValue' is returned instead ofnull
, if the element does not contain any text.static boolean
isText(org.w3c.dom.Node node)
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Method Detail
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isText
public static boolean isText(org.w3c.dom.Node node)
- Parameters:
node
-- Returns:
- true if the given node is of type text or CDATA.
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getText
public static java.lang.String getText(org.w3c.dom.Element element)
Concatenates the values of all child nodes of type 'Text' or 'CDATA'/- Parameters:
element
-- Returns:
- String representing the value of all Text and CDATA child nodes or
null
if the length of the resulting String is 0. - See Also:
isText(org.w3c.dom.Node)
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getText
public static java.lang.String getText(org.w3c.dom.Element element, java.lang.String defaultValue)
Same asgetText(Element)
except that 'defaultValue' is returned instead ofnull
, if the element does not contain any text.- Parameters:
element
-defaultValue
-- Returns:
- the text contained in the specified element or
defaultValue
if the element does not contain any text.
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getChildText
public static java.lang.String getChildText(org.w3c.dom.Element parent, java.lang.String childLocalName, java.lang.String childNamespaceURI)
CallsgetText(Element)
on the first child element that matches the given local name and namespace.- Parameters:
parent
-childLocalName
-childNamespaceURI
-- Returns:
- text contained in the first child that matches the given local name
and namespace or
null
. - See Also:
getText(Element)
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getChildElement
public static org.w3c.dom.Element getChildElement(org.w3c.dom.Node parent, java.lang.String childLocalName, java.lang.String childNamespaceURI)
Returns the first child element that matches the given local name and namespace. If no child element is present or no child element matches,null
is returned.- Parameters:
parent
-childLocalName
-childNamespaceURI
-- Returns:
- first child element matching the specified names or
null
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getAttribute
public static java.lang.String getAttribute(org.w3c.dom.Element parent, java.lang.String localName, java.lang.String namespaceURI)
Returns the value of the named attribute of the current element.- Parameters:
parent
-localName
- attribute local name or 'nodeName' if no namespace is specified.namespaceURI
- ornull
- Returns:
- attribute value, or
null
if not found
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