org.apache.poi.poifs.crypt.dsig.services
Class RelationshipTransformService

java.lang.Object
  extended by javax.xml.crypto.dsig.TransformService
      extended by org.apache.poi.poifs.crypt.dsig.services.RelationshipTransformService
All Implemented Interfaces:
javax.xml.crypto.AlgorithmMethod, javax.xml.crypto.dsig.Transform, javax.xml.crypto.XMLStructure

public class RelationshipTransformService
extends javax.xml.crypto.dsig.TransformService

JSR105 implementation of the RelationshipTransform transformation.

Specs: http://openiso.org/Ecma/376/Part2/12.2.4#26


Nested Class Summary
static class RelationshipTransformService.RelationshipTransformParameterSpec
          Relationship Transform parameter specification class.
 
Field Summary
static java.lang.String TRANSFORM_URI
           
 
Fields inherited from interface javax.xml.crypto.dsig.Transform
BASE64, ENVELOPED, XPATH, XPATH2, XSLT
 
Constructor Summary
RelationshipTransformService()
           
 
Method Summary
 java.security.spec.AlgorithmParameterSpec getParameterSpec()
           
 void init(javax.xml.crypto.dsig.spec.TransformParameterSpec params)
           
 void init(javax.xml.crypto.XMLStructure parent, javax.xml.crypto.XMLCryptoContext context)
           
 boolean isFeatureSupported(java.lang.String feature)
           
 void marshalParams(javax.xml.crypto.XMLStructure parent, javax.xml.crypto.XMLCryptoContext context)
           
static void registerDsigProvider()
          Register the provider for this TransformService
 javax.xml.crypto.Data transform(javax.xml.crypto.Data data, javax.xml.crypto.XMLCryptoContext context)
          The relationships transform takes the XML document from the Relationships part and converts it to another XML document.
 javax.xml.crypto.Data transform(javax.xml.crypto.Data data, javax.xml.crypto.XMLCryptoContext context, java.io.OutputStream os)
           
 
Methods inherited from class javax.xml.crypto.dsig.TransformService
getAlgorithm, getInstance, getInstance, getInstance, getMechanismType, getProvider
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

TRANSFORM_URI

public static final java.lang.String TRANSFORM_URI
See Also:
Constant Field Values
Constructor Detail

RelationshipTransformService

public RelationshipTransformService()
Method Detail

registerDsigProvider

public static void registerDsigProvider()
Register the provider for this TransformService

See Also:
TransformService

init

public void init(javax.xml.crypto.dsig.spec.TransformParameterSpec params)
          throws java.security.InvalidAlgorithmParameterException
Specified by:
init in class javax.xml.crypto.dsig.TransformService
Throws:
java.security.InvalidAlgorithmParameterException

init

public void init(javax.xml.crypto.XMLStructure parent,
                 javax.xml.crypto.XMLCryptoContext context)
          throws java.security.InvalidAlgorithmParameterException
Specified by:
init in class javax.xml.crypto.dsig.TransformService
Throws:
java.security.InvalidAlgorithmParameterException

marshalParams

public void marshalParams(javax.xml.crypto.XMLStructure parent,
                          javax.xml.crypto.XMLCryptoContext context)
                   throws javax.xml.crypto.MarshalException
Specified by:
marshalParams in class javax.xml.crypto.dsig.TransformService
Throws:
javax.xml.crypto.MarshalException

getParameterSpec

public java.security.spec.AlgorithmParameterSpec getParameterSpec()

transform

public javax.xml.crypto.Data transform(javax.xml.crypto.Data data,
                                       javax.xml.crypto.XMLCryptoContext context)
                                throws javax.xml.crypto.dsig.TransformException
The relationships transform takes the XML document from the Relationships part and converts it to another XML document.

Throws:
javax.xml.crypto.dsig.TransformException
See Also:
13.2.4.24 Relationships Transform Algorithm, XML Relationship Transform Algorithm

transform

public javax.xml.crypto.Data transform(javax.xml.crypto.Data data,
                                       javax.xml.crypto.XMLCryptoContext context,
                                       java.io.OutputStream os)
                                throws javax.xml.crypto.dsig.TransformException
Throws:
javax.xml.crypto.dsig.TransformException

isFeatureSupported

public boolean isFeatureSupported(java.lang.String feature)