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 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).

## 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 Details

### 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 Details

### 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