oracle.wireless.me.server.tools.drm
Class J2MEDRMPackager

java.lang.Object
oracle.wireless.me.server.tools.drm.J2MEDRMPackager

All Implemented Interfaces:

DRMPackager

public class J2MEDRMPackager

extends java.lang.Object

implements DRMPackager

J2MEDRMPackager provides implementation of DRMPackager to package a J2ME application (content) with the DRM policy. <p/>

Custom Packagers may extend this class for modifying the default behaviour as long as the general contract of DRMPackager is satisfied by providing a static factory method, getInstance()

Method Summary

java.util.Properties	getInitPropertiesDef() Get the list of the init properties this DRMPackager class requires along with the default values
static DRMPackager	getInstance() Returns J2MEDRMPackager reference
void	init(java.util.Properties prop) Initializes the DRMPackager class with the custom properties
byte[]	packageDRMContent(byte[] content, java.util.Properties policyProperties, org.w3c.dom.Document odrlXml, UserDevice device) Package the content with the Digital Rights information.
static org.w3c.dom.Document	replaceCID(org.w3c.dom.Document doc, java.lang.String cid) Internal: The method is not exported API and may not be supported in future.

Methods inherited from class java.lang.Object

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

Method Detail

getInitPropertiesDef

public java.util.Properties getInitPropertiesDef()

Get the list of the init properties this DRMPackager class requires along with the default values

Specified by:

getInitPropertiesDef in interface DRMPackager

Returns:

Properties

getInstance

public static DRMPackager getInstance()

Returns J2MEDRMPackager reference

init

public void init(java.util.Properties prop)

Initializes the DRMPackager class with the custom properties

Specified by:

init in interface DRMPackager

Parameters:

prop - Properties Initialization Properties

packageDRMContent

public byte[] packageDRMContent(byte[] content,
                                java.util.Properties policyProperties,
                                org.w3c.dom.Document odrlXml,
                                UserDevice device)
                         throws PanamaException

Package the content with the Digital Rights information. The JAR file containing DRM Agent class is loaded using the scheme described by setDRMAgentInfo(String, String) method.

Specified by:

packageDRMContent in interface DRMPackager

Parameters:

content - byte[] the content to be packaged

policyProperties - Properties the init properties

odrlXml - Document the digital rights expressed in ODRL format

device - UserDevice the user device this content is being delivered to

Returns:

byte[] the new DRM enabled content

Throws:

PanamaException

See Also:

#setDRMAgentInfo(String, String)

replaceCID

public static org.w3c.dom.Document replaceCID(org.w3c.dom.Document doc,
                                              java.lang.String cid)
                                       throws java.lang.Exception

Internal: The method is not exported API and may not be supported in future.

Replaces the the value of CID in specified document

Returns:

String the modified document

Throws:

java.lang.Exception