xades4j.production
Class DataObjectReference

java.lang.Object
  xades4j.properties.DataObjectDesc
      xades4j.production.DataObjectReference

public final class DataObjectReference
extends DataObjectDesc

A reference to a signed data object. Each instance of this class will result in a ds:Reference element in the signature.

Author:

Luís

See Also:

DataObjectDesc, EnvelopedXmlObject

Constructor Summary

DataObjectReference(String uri)
Creates a new data object reference.

Method Summary

DataObjectReference

withType(String type) Defines the type of the reference.

Methods inherited from class xades4j.properties.DataObjectDesc

getSignedDataObjProps, getTransforms, getUnsignedDataObjProps, hasProperties, withCommitmentType, withDataObjectFormat, withDataObjectTimeStamp, withDataObjectTimeStamp, withOtherDataObjectProperty, withOtherDataObjectProperty, withTransform

Methods inherited from class java.lang.Object

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

Constructor Detail

DataObjectReference

public DataObjectReference(String uri)

Creates a new data object reference. Additional information is added through the different methods in DataObjectDesc.

Parameters:

uri - the URI that identifies the target data object

Throws:

NullPointerException - if uri is null

IllegalArgumentException - if uri is not RFC 2396 compliant

Method Detail

withType

public DataObjectReference withType(String type)

Defines the type of the reference.

"The optional Type attribute contains information about the type of object being signed after all ds:Reference transforms have been applied. This is represented as a URI."

"The Type attribute applies to the item being pointed at, not its contents."

Parameters:

type - the referece's type

Returns:

the current instance