SingleResourceManager

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org.jdaemon.util.resource
Class SingleResourceManager

java.lang.Object
  org.jdaemon.util.resource.SingleResourceManager

Direct Known Subclasses:: DataResourceManager

public abstract class SingleResourceManager
extends java.lang.Object

ResourceManager for a single object

Field Summary

private int lock


private java.lang.Object resource


Constructor Summary

SingleResourceManager()
          Creates a new instance of SingleResourceManager

Method Summary

protected abstract java.lang.Object create()
          Abstract method called when first use() is called

protected abstract void destroy(java.lang.Object resource)
          Abstract method called when last lock() is matched by a call to release().

void release(java.lang.Object resource)
          Release resource.

java.lang.Object use()
          Use resource.

Methods inherited from class java.lang.Object

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

Field Detail

lock

private int lock

resource

private java.lang.Object resource

Constructor Detail