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java.lang.Objectorg.apache.xml.security.utils.XMLUtils
public class XMLUtils
DOM and XML accessibility and comfort functions.
Method Summary | |
---|---|
static void |
addReturnBeforeChild(org.w3c.dom.Element e,
org.w3c.dom.Node child)
|
static void |
addReturnToElement(org.w3c.dom.Document doc,
HelperNodeList nl)
|
static void |
addReturnToElement(org.w3c.dom.Element e)
Method addReturnToElement |
static void |
circumventBug2650(org.w3c.dom.Document doc)
This method spreads all namespace attributes in a DOM document to their children. |
static java.util.Set<org.w3c.dom.Node> |
convertNodelistToSet(org.w3c.dom.NodeList xpathNodeSet)
Method convertNodelistToSet |
static org.w3c.dom.Element |
createDSctx(org.w3c.dom.Document doc,
java.lang.String prefix,
java.lang.String namespace)
Method createDSctx |
static org.w3c.dom.Element |
createElementInEncryption11Space(org.w3c.dom.Document doc,
java.lang.String elementName)
Creates an Element in the XML Encryption 1.1 specification namespace. |
static org.w3c.dom.Element |
createElementInEncryptionSpace(org.w3c.dom.Document doc,
java.lang.String elementName)
Creates an Element in the XML Encryption specification namespace. |
static org.w3c.dom.Element |
createElementInSignature11Space(org.w3c.dom.Document doc,
java.lang.String elementName)
Creates an Element in the XML Signature 1.1 specification namespace. |
static org.w3c.dom.Element |
createElementInSignatureSpace(org.w3c.dom.Document doc,
java.lang.String elementName)
Creates an Element in the XML Signature specification namespace. |
static boolean |
elementIsInEncryption11Space(org.w3c.dom.Element element,
java.lang.String localName)
Returns true if the element is in XML Encryption 1.1 namespace and the local name equals the supplied one. |
static boolean |
elementIsInEncryptionSpace(org.w3c.dom.Element element,
java.lang.String localName)
Returns true if the element is in XML Encryption namespace and the local name equals the supplied one. |
static boolean |
elementIsInSignature11Space(org.w3c.dom.Element element,
java.lang.String localName)
Returns true if the element is in XML Signature 1.1 namespace and the local name equals the supplied one. |
static boolean |
elementIsInSignatureSpace(org.w3c.dom.Element element,
java.lang.String localName)
Returns true if the element is in XML Signature namespace and the local name equals the supplied one. |
static java.util.Set<org.w3c.dom.Node> |
excludeNodeFromSet(org.w3c.dom.Node signatureElement,
java.util.Set<org.w3c.dom.Node> inputSet)
|
static java.lang.String |
getAttributeValue(org.w3c.dom.Element elem,
java.lang.String name)
Returns the attribute value for the attribute with the specified name. |
static java.lang.String |
getFullTextChildrenFromElement(org.w3c.dom.Element element)
Method getFullTextChildrenFromElement |
static org.w3c.dom.Element |
getNextElement(org.w3c.dom.Node el)
|
static org.w3c.dom.Document |
getOwnerDocument(org.w3c.dom.Node node)
This method returns the owner document of a particular node. |
static org.w3c.dom.Document |
getOwnerDocument(java.util.Set<org.w3c.dom.Node> xpathNodeSet)
This method returns the first non-null owner document of the Nodes in this Set. |
static void |
getSet(org.w3c.dom.Node rootNode,
java.util.Set<org.w3c.dom.Node> result,
org.w3c.dom.Node exclude,
boolean com)
|
static java.lang.String |
getStrFromNode(org.w3c.dom.Node xpathnode)
Method getStrFromNode |
static boolean |
ignoreLineBreaks()
|
static boolean |
isDescendantOrSelf(org.w3c.dom.Node ctx,
org.w3c.dom.Node descendantOrSelf)
Returns true if the descendantOrSelf is on the descendant-or-self axis of the context node. |
static void |
outputDOM(org.w3c.dom.Node contextNode,
java.io.OutputStream os)
Outputs a DOM tree to an OutputStream . |
static void |
outputDOM(org.w3c.dom.Node contextNode,
java.io.OutputStream os,
boolean addPreamble)
Outputs a DOM tree to an OutputStream . |
static void |
outputDOMc14nWithComments(org.w3c.dom.Node contextNode,
java.io.OutputStream os)
Serializes the contextNode into the OutputStream, but
suppresses all Exceptions. |
static boolean |
protectAgainstWrappingAttack(org.w3c.dom.Node startNode,
org.w3c.dom.Element knownElement,
java.lang.String value)
This method is a tree-search to help prevent against wrapping attacks. |
static boolean |
protectAgainstWrappingAttack(org.w3c.dom.Node startNode,
java.lang.String value)
This method is a tree-search to help prevent against wrapping attacks. |
static org.w3c.dom.Element |
selectDs11Node(org.w3c.dom.Node sibling,
java.lang.String nodeName,
int number)
|
static org.w3c.dom.Element[] |
selectDs11Nodes(org.w3c.dom.Node sibling,
java.lang.String nodeName)
|
static org.w3c.dom.Text |
selectDs11NodeText(org.w3c.dom.Node sibling,
java.lang.String nodeName,
int number)
|
static org.w3c.dom.Element |
selectDsNode(org.w3c.dom.Node sibling,
java.lang.String nodeName,
int number)
|
static org.w3c.dom.Element[] |
selectDsNodes(org.w3c.dom.Node sibling,
java.lang.String nodeName)
|
static org.w3c.dom.Text |
selectDsNodeText(org.w3c.dom.Node sibling,
java.lang.String nodeName,
int number)
|
static org.w3c.dom.Element |
selectNode(org.w3c.dom.Node sibling,
java.lang.String uri,
java.lang.String nodeName,
int number)
|
static org.w3c.dom.Element[] |
selectNodes(org.w3c.dom.Node sibling,
java.lang.String uri,
java.lang.String nodeName)
|
static org.w3c.dom.Text |
selectNodeText(org.w3c.dom.Node sibling,
java.lang.String uri,
java.lang.String nodeName,
int number)
|
static org.w3c.dom.Element |
selectXencNode(org.w3c.dom.Node sibling,
java.lang.String nodeName,
int number)
|
static void |
setDs11Prefix(java.lang.String prefix)
Set the prefix for the digital signature 1.1 namespace |
static void |
setDsPrefix(java.lang.String prefix)
Set the prefix for the digital signature namespace |
static void |
setXenc11Prefix(java.lang.String prefix)
Set the prefix for the encryption namespace 1.1 |
static void |
setXencPrefix(java.lang.String prefix)
Set the prefix for the encryption namespace |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
---|
public static void setDsPrefix(java.lang.String prefix)
prefix
- the new prefix for the digital signature namespacepublic static void setDs11Prefix(java.lang.String prefix)
prefix
- the new prefix for the digital signature 1.1 namespacepublic static void setXencPrefix(java.lang.String prefix)
prefix
- the new prefix for the encryption namespacepublic static void setXenc11Prefix(java.lang.String prefix)
prefix
- the new prefix for the encryption namespace 1.1public static org.w3c.dom.Element getNextElement(org.w3c.dom.Node el)
public static void getSet(org.w3c.dom.Node rootNode, java.util.Set<org.w3c.dom.Node> result, org.w3c.dom.Node exclude, boolean com)
rootNode
- result
- exclude
- com
- whether comments or notpublic static void outputDOM(org.w3c.dom.Node contextNode, java.io.OutputStream os)
OutputStream
.
contextNode
- root node of the DOM treeos
- the OutputStream
public static void outputDOM(org.w3c.dom.Node contextNode, java.io.OutputStream os, boolean addPreamble)
OutputStream
. If an Exception is
thrown during execution, it's StackTrace is output to System.out, but the
Exception is not re-thrown.
contextNode
- root node of the DOM treeos
- the OutputStream
addPreamble
- public static void outputDOMc14nWithComments(org.w3c.dom.Node contextNode, java.io.OutputStream os)
contextNode
into the OutputStream, but
suppresses all Exceptions.
try{}
statement, but handle the Exceptions appropriately.
contextNode
- os
- public static java.lang.String getFullTextChildrenFromElement(org.w3c.dom.Element element)
element
-
public static org.w3c.dom.Element createElementInSignatureSpace(org.w3c.dom.Document doc, java.lang.String elementName)
doc
- the factory DocumentelementName
- the local name of the Element
public static org.w3c.dom.Element createElementInSignature11Space(org.w3c.dom.Document doc, java.lang.String elementName)
doc
- the factory DocumentelementName
- the local name of the Element
public static org.w3c.dom.Element createElementInEncryptionSpace(org.w3c.dom.Document doc, java.lang.String elementName)
doc
- the factory DocumentelementName
- the local name of the Element
public static org.w3c.dom.Element createElementInEncryption11Space(org.w3c.dom.Document doc, java.lang.String elementName)
doc
- the factory DocumentelementName
- the local name of the Element
public static boolean elementIsInSignatureSpace(org.w3c.dom.Element element, java.lang.String localName)
element
- localName
-
public static boolean elementIsInSignature11Space(org.w3c.dom.Element element, java.lang.String localName)
element
- localName
-
public static boolean elementIsInEncryptionSpace(org.w3c.dom.Element element, java.lang.String localName)
element
- localName
-
public static boolean elementIsInEncryption11Space(org.w3c.dom.Element element, java.lang.String localName)
element
- localName
-
public static org.w3c.dom.Document getOwnerDocument(org.w3c.dom.Node node)
Document
. Node.getOwnerDocument()
returns null
if the Node
is a Document
.
node
-
public static org.w3c.dom.Document getOwnerDocument(java.util.Set<org.w3c.dom.Node> xpathNodeSet)
Document
. Node.getOwnerDocument()
returns null
if the Node
is a Document
.
xpathNodeSet
-
public static org.w3c.dom.Element createDSctx(org.w3c.dom.Document doc, java.lang.String prefix, java.lang.String namespace)
doc
- prefix
- namespace
-
public static void addReturnToElement(org.w3c.dom.Element e)
e
- public static void addReturnToElement(org.w3c.dom.Document doc, HelperNodeList nl)
public static void addReturnBeforeChild(org.w3c.dom.Element e, org.w3c.dom.Node child)
public static java.util.Set<org.w3c.dom.Node> convertNodelistToSet(org.w3c.dom.NodeList xpathNodeSet)
xpathNodeSet
-
public static void circumventBug2650(org.w3c.dom.Document doc)
doc
- public static org.w3c.dom.Element selectDsNode(org.w3c.dom.Node sibling, java.lang.String nodeName, int number)
sibling
- nodeName
- number
-
public static org.w3c.dom.Element selectDs11Node(org.w3c.dom.Node sibling, java.lang.String nodeName, int number)
sibling
- nodeName
- number
-
public static org.w3c.dom.Element selectXencNode(org.w3c.dom.Node sibling, java.lang.String nodeName, int number)
sibling
- nodeName
- number
-
public static org.w3c.dom.Text selectDsNodeText(org.w3c.dom.Node sibling, java.lang.String nodeName, int number)
sibling
- nodeName
- number
-
public static org.w3c.dom.Text selectDs11NodeText(org.w3c.dom.Node sibling, java.lang.String nodeName, int number)
sibling
- nodeName
- number
-
public static org.w3c.dom.Text selectNodeText(org.w3c.dom.Node sibling, java.lang.String uri, java.lang.String nodeName, int number)
sibling
- uri
- nodeName
- number
-
public static org.w3c.dom.Element selectNode(org.w3c.dom.Node sibling, java.lang.String uri, java.lang.String nodeName, int number)
sibling
- uri
- nodeName
- number
-
public static org.w3c.dom.Element[] selectDsNodes(org.w3c.dom.Node sibling, java.lang.String nodeName)
sibling
- nodeName
-
public static org.w3c.dom.Element[] selectDs11Nodes(org.w3c.dom.Node sibling, java.lang.String nodeName)
sibling
- nodeName
-
public static org.w3c.dom.Element[] selectNodes(org.w3c.dom.Node sibling, java.lang.String uri, java.lang.String nodeName)
sibling
- uri
- nodeName
-
public static java.util.Set<org.w3c.dom.Node> excludeNodeFromSet(org.w3c.dom.Node signatureElement, java.util.Set<org.w3c.dom.Node> inputSet)
signatureElement
- inputSet
-
public static java.lang.String getStrFromNode(org.w3c.dom.Node xpathnode)
xpathnode
-
public static boolean isDescendantOrSelf(org.w3c.dom.Node ctx, org.w3c.dom.Node descendantOrSelf)
ctx
- descendantOrSelf
-
public static boolean ignoreLineBreaks()
public static java.lang.String getAttributeValue(org.w3c.dom.Element elem, java.lang.String name)
This works around a limitation of the DOM
Element.getAttributeNode
method, which does not distinguish
between an unspecified attribute and an attribute with a value of
"" (it returns "" for both cases).
elem
- the element containing the attributename
- the name of the attribute
public static boolean protectAgainstWrappingAttack(org.w3c.dom.Node startNode, java.lang.String value)
public static boolean protectAgainstWrappingAttack(org.w3c.dom.Node startNode, org.w3c.dom.Element knownElement, java.lang.String value)
|
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