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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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java.lang.Object
oracle.ide.history.Historian
public class Historian
The Historian is a helper class used by the HistoryManager to take on the responsibility of doing the actual persisting of a given object's contents. Implementations are expected to be capable of persisting the contents of an associated object type using a save format identical to that of the associated object's save implementation.
Constructor Summary | |
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Historian() |
Method Summary | |
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void |
copy(java.net.URL srcUrl, java.net.URL dstUrl) Copy the last persisted contents of the object located at the given source URL into the given destination URL. |
void |
recordContents(java.net.URL srcUrl, java.net.URL dstUrl) Persist the current contents of the object located at the given source URL into the given destination URL. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Historian()
Method Detail |
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public void recordContents(java.net.URL srcUrl, java.net.URL dstUrl) throws java.lang.Exception
The default implementation provides a simple byte by byte transfer of the contents of the InputStream of a Node into an OutputStream opened upon a given URL.
srcUrl
- the source location whose contents are to be recorded.dstUrl
- the destination location at which to record the contents.java.lang.Exception
- on failure.public void copy(java.net.URL srcUrl, java.net.URL dstUrl) throws java.lang.Exception
srcUrl
- the source location whose last state is to be copied.dstUrl
- the destination location at which to copy the contents.java.lang.Exception
- on failure.
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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