Oracle Fusion Middleware interMedia Domains Java API Reference for Oracle ADF Business Components
11g Release 1 (11.1.1.0.0)

E10656-01

oracle.ord.im
Class OrdFileSource

java.lang.Object
  extended by oracle.ord.im.OrdFileSource
All Implemented Interfaces:
OrdContentSource

public class OrdFileSource
extends java.lang.Object
implements OrdContentSource

An implementation class of OrdContentSource to support using a file as the content source for deferred loading.


Constructor Summary
OrdFileSource(java.lang.String fileName)
          Constructs an OrdFileSource instance.
 
Method Summary
 void deleteFileInRelease()
          Indicates the file should be deleted when release() is invoked.
 int getContentLength()
          Gets the length of the file.
 java.lang.String getFileName()
          Gets the file name which refers to a file containing the content to be loaded.
 java.io.InputStream getInputStream()
          Gets an InputStream object pointing to the file.
 java.lang.String getMimeType()
          Gets the MIME type of the content.
 boolean isDeleteFileInRelease()
          Returns whether the file will be deleted when release() is invoked.
 void release()
          Releases the resources used by the content source.
 void setFileName(java.lang.String fileName)
          Sets a file name which refers to a file containing the content to be loaded.
 void setMimeType(java.lang.String mimeType)
          Sets the MIME type of the content.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

OrdFileSource

public OrdFileSource(java.lang.String fileName)
Constructs an OrdFileSource instance.

Parameters:
fileName - a file name which refers to a file containing the content to be loaded
Method Detail

setFileName

public void setFileName(java.lang.String fileName)
Sets a file name which refers to a file containing the content to be loaded.

Parameters:
fileName - a file name string

getFileName

public java.lang.String getFileName()
Gets the file name which refers to a file containing the content to be loaded.

Returns:
the file name string

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException
Gets an InputStream object pointing to the file.

Specified by:
getInputStream in interface OrdContentSource
Returns:
an FileInputStream object
Throws:
java.io.IOException

getContentLength

public int getContentLength()
                     throws java.io.IOException
Gets the length of the file.

Specified by:
getContentLength in interface OrdContentSource
Returns:
the length of the file
Throws:
java.io.IOException

setMimeType

public void setMimeType(java.lang.String mimeType)
Sets the MIME type of the content.

Parameters:
mimeType - the MIME type of the content

getMimeType

public java.lang.String getMimeType()
Gets the MIME type of the content. If the MIME type was not set by a previous setMimeType(String) call, it returns null.

Specified by:
getMimeType in interface OrdContentSource
Returns:
the MIME type

deleteFileInRelease

public void deleteFileInRelease()
Indicates the file should be deleted when release() is invoked.


isDeleteFileInRelease

public boolean isDeleteFileInRelease()
Returns whether the file will be deleted when release() is invoked.


release

public void release()
Description copied from interface: OrdContentSource
Releases the resources used by the content source.

Specified by:
release in interface OrdContentSource

Oracle Fusion Middleware interMedia Domains Java API Reference for Oracle ADF Business Components
11g Release 1 (11.1.1.0.0)

E10656-01

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