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oracle.adf.share.jndi
Class DocumentBackingStore
java.lang.Object
oracle.adf.share.jndi.DocumentBackingStore
- Direct Known Subclasses:
- DOMBackingStore, FileSystemBackingStore, JarFileBackingStore, MDSBackingStore, ResourceBackingStore
-
public abstract class DocumentBackingStore
- extends java.lang.Object
Method Summary |
boolean |
closeDocument(java.lang.String url)
This method should be overwritten by Writable backing store, so that they close and flush the resources used. |
abstract org.w3c.dom.Document |
createDocument(java.lang.String url)
|
abstract boolean |
documentExists(java.lang.String url)
|
boolean |
hasChanged(java.lang.String url)
|
void |
initialize(java.util.Hashtable contextEnv, java.lang.String url)
|
abstract boolean |
isReadOnly()
|
abstract org.w3c.dom.Document |
readDocument(java.lang.String url)
|
abstract void |
writeDocument(org.w3c.dom.Document doc, java.lang.String url)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DocumentBackingStore
public DocumentBackingStore()
initialize
public void initialize(java.util.Hashtable contextEnv,
java.lang.String url)
throws java.lang.Exception
-
- Throws:
java.lang.Exception
documentExists
public abstract boolean documentExists(java.lang.String url)
throws java.lang.Exception
-
- Throws:
java.lang.Exception
readDocument
public abstract org.w3c.dom.Document readDocument(java.lang.String url)
throws java.lang.Exception
-
- Throws:
java.lang.Exception
createDocument
public abstract org.w3c.dom.Document createDocument(java.lang.String url)
throws java.lang.Exception
-
- Throws:
java.lang.Exception
writeDocument
public abstract void writeDocument(org.w3c.dom.Document doc,
java.lang.String url)
throws java.lang.Exception
-
- Throws:
java.lang.Exception
closeDocument
public boolean closeDocument(java.lang.String url)
- This method should be overwritten by Writable backing store, so that they close and flush the resources used. The default method is a no-op.
hasChanged
public boolean hasChanged(java.lang.String url)
isReadOnly
public abstract boolean isReadOnly()
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