jmcnally 02/03/15 14:45:03
Modified: src/java/org/apache/torque/manager AbstractBaseManager.java
Log:
mark the manager as Serializable. Not sure the cache is serializable or if
it is that we would want to serialize its data, so i marked it as transient
and it is reinitialized after deserialization.
Revision Changes Path
1.2 +32 -3
jakarta-turbine-torque/src/java/org/apache/torque/manager/AbstractBaseManager.java
Index: AbstractBaseManager.java
===================================================================
RCS file:
/home/cvs/jakarta-turbine-torque/src/java/org/apache/torque/manager/AbstractBaseManager.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- AbstractBaseManager.java 13 Mar 2002 21:31:23 -0000 1.1
+++ AbstractBaseManager.java 15 Mar 2002 22:45:03 -0000 1.2
@@ -62,6 +62,8 @@
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
+import java.io.Serializable;
+import java.io.IOException;
import org.apache.stratum.jcs.JCS;
import org.apache.stratum.jcs.access.behavior.ICacheAccess;
@@ -77,15 +79,16 @@
* instantiating OM's.
*
* @author <a href="mailto:[EMAIL PROTECTED]";>John McNally</a>
- * @version $Id: AbstractBaseManager.java,v 1.1 2002/03/13 21:31:23 jmcnally Exp $
+ * @version $Id: AbstractBaseManager.java,v 1.2 2002/03/15 22:45:03 jmcnally Exp $
*/
public abstract class AbstractBaseManager
+ implements Serializable
{
protected static final Category category =
Category.getInstance(AbstractBaseManager.class.getName());
- /** used to cache the om objects */
- protected ICacheAccess cache;
+ /** used to cache the om objects. cache is set by the region property */
+ transient protected ICacheAccess cache;
/** method results cache */
protected MethodResultCache mrCache;
@@ -533,6 +536,32 @@
}
}
}
+ }
+ }
+
+ // helper methods for the Serializable interface
+ private void writeObject(java.io.ObjectOutputStream out)
+ throws IOException
+ {
+ out.defaultWriteObject();
+ }
+
+ private void readObject(java.io.ObjectInputStream in)
+ throws IOException, ClassNotFoundException
+ {
+ in.defaultReadObject();
+ // initialize the cache
+ try
+ {
+ if (region != null)
+ {
+ setRegion(region);
+ }
+ }
+ catch (Exception e)
+ {
+ category.error("Cache was not be initialized for region: "
+ + region + "after deserialization");
}
}
}
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