SignatureProperties (Java SE 12 & JDK 12 )
Keywords: javax.xml.crypto.dsig.SignatureProperties interface

Module java.xml.crypto
Package javax.xml.crypto.dsig

## Interface SignatureProperties

- All Superinterfaces:
    `XMLStructure`

      public interface SignatureProperties
      extends XMLStructure

  A representation of the XML `SignatureProperties` element as defined in the W3C Recommendation for XML-Signature Syntax and Processing. The XML Schema Definition is defined as:

      <element name="SignatureProperties" type="ds:SignaturePropertiesType"/>
         <complexType name="SignaturePropertiesType">
           <sequence>
             <element ref="ds:SignatureProperty" maxOccurs="unbounded"/>
           </sequence>
           <attribute name="Id" type="ID" use="optional"/>
         </complexType>

  A `SignatureProperties` instance may be created by invoking the `newSignatureProperties` method of the `XMLSignatureFactory` class; for example:

         XMLSignatureFactory factory = XMLSignatureFactory.getInstance("DOM");
         SignatureProperties properties =
            factory.newSignatureProperties(props, "signature-properties-1");

  Since:
    1.6
  See Also:
    `XMLSignatureFactory.newSignatureProperties(List, String)`, `SignatureProperty`

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `static String` | `TYPE` | URI that identifies the `SignatureProperties` element (this can be specified as the value of the `type` parameter of the `Reference` class to identify the referent's type).

  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `String` | `getId()` | Returns the Id of this `SignatureProperties`.
    `List<SignatureProperty>` | `getProperties()` | Returns an `unmodifiable list` of one or more `SignatureProperty`s that are contained in this `SignatureProperties`.

    - ### Methods declared in interface javax.xml.crypto.XMLStructure

      `isFeatureSupported`

- - ### Field Detail

    - #### TYPE

          static final String TYPE

      URI that identifies the `SignatureProperties` element (this can be specified as the value of the `type` parameter of the `Reference` class to identify the referent's type).
      See Also:
        Constant Field Values

  - ### Method Detail

    - #### getId

          String getId()

      Returns the Id of this `SignatureProperties`.
      Returns:
        the Id of this `SignatureProperties` (or `null` if not specified)

    - #### getProperties

          List<SignatureProperty> getProperties()

      Returns an `unmodifiable list` of one or more `SignatureProperty`s that are contained in this `SignatureProperties`.
      Returns:
        an unmodifiable list of one or more `SignatureProperty`s