com.sap.netweaver.bc.rf.common.content

Class MutableContent

java.lang.Object
  com.sap.netweaver.bc.rf.common.content.Content
      com.sap.netweaver.bc.rf.common.content.MutableContent

All Implemented Interfaces:

IContent, IMutableContent

public class MutableContent

extends Content

implements IMutableContent

Access to the content data of a resource.

Field Summary

Fields inherited from class com.sap.netweaver.bc.rf.common.content.Content

contentMetadata

Constructor Summary

MutableContent(InputStream inputStream, IContentMetadata contentMetadata)
Constructs Content object, for use when media subtype and encoding are available as individual values.

MutableContent(InputStream inputStream, String mediaType, long contentLength)
Constructs Content object, for use when encoding is not known separately but may be present in media type string.

MutableContent(InputStream inputStream, String mediaType, long contentLength, String encoding, String language)
Constructs Content object, for use when media subtype and encoding are available as individual values.

Method Summary

boolean	getContentMetadataUpdatedState() Check whether or not the metadata was updated since the creation of this mutable content or the last reset of the metadata updated state.
void	resetContentMetadataUpdatedState() Reset the metadata updated state to false.
void	setContentMetadata(IContentMetadata newContentMetadata) Set the metadata attribute of the MutableContent object.

Methods inherited from class com.sap.netweaver.bc.rf.common.content.Content

close, getContentMetadata, getInputStream

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sap.netweaver.bc.rf.common.content.IContent

getContentMetadata, getInputStream

Constructor Detail

MutableContent

public MutableContent(InputStream inputStream,
                      IContentMetadata contentMetadata)

Constructs Content object, for use when media subtype and encoding are available as individual values.

Parameters:

inputStream - input stream

contentMetadata - content metadata

MutableContent

public MutableContent(InputStream inputStream,
                      String mediaType,
                      long contentLength,
                      String encoding,
                      String language)

Constructs Content object, for use when media subtype and encoding are available as individual values.

Parameters:

inputStream - input stream

mediaType - media type of content (trailing parameters are ignored)

contentLength - length of content (use -1 when unknown)

encoding - character encoding (use null when unknown)

language - content language (use null when unknown)

MutableContent

public MutableContent(InputStream inputStream,
                      String mediaType,
                      long contentLength)

Constructs Content object, for use when encoding is not known separately but may be present in media type string.

Parameters:

inputStream - input stream

mediaType - media type of content (trailing parameters except encoding information is ignored)

contentLength - length of content (use -1 when unknown)

Method Detail

setContentMetadata

public void setContentMetadata(IContentMetadata newContentMetadata)
                        throws ResourceException

Set the metadata attribute of the MutableContent object.

Specified by:

setContentMetadata in interface IMutableContent

Parameters:

newContentMetadata - contentMetadata to be set

Throws:

ResourceException - Exception raised in failure situation

getContentMetadataUpdatedState

public boolean getContentMetadataUpdatedState()

Check whether or not the metadata was updated since the creation of this mutable content or the last reset of the metadata updated state.

Specified by:

getContentMetadataUpdatedState in interface IMutableContent

Returns:

flag whether or not the metadata was updated

resetContentMetadataUpdatedState

public void resetContentMetadataUpdatedState()

Reset the metadata updated state to false.

Specified by:

resetContentMetadataUpdatedState in interface IMutableContent