donaldp 02/02/01 04:47:15
Modified: src/java/org/apache/avalon/phoenix/components/embeddor
DefaultEmbeddor.java
Log:
Made it so that the embeddor will stop running if there are zero applications
in the kernel. It will wake up once a second to check for this condition.
Revision Changes Path
1.41 +25 -10
jakarta-avalon-phoenix/src/java/org/apache/avalon/phoenix/components/embeddor/DefaultEmbeddor.java
Index: DefaultEmbeddor.java
===================================================================
RCS file:
/home/cvs/jakarta-avalon-phoenix/src/java/org/apache/avalon/phoenix/components/embeddor/DefaultEmbeddor.java,v
retrieving revision 1.40
retrieving revision 1.41
diff -u -r1.40 -r1.41
--- DefaultEmbeddor.java 11 Dec 2001 10:13:33 -0000 1.40
+++ DefaultEmbeddor.java 1 Feb 2002 12:47:15 -0000 1.41
@@ -182,20 +182,35 @@
deployDefaultApplications();
// loop until <code>Shutdown</code> is created.
- while( !m_shutdown )
+ while( true )
{
// wait() for shutdown() to take action...
- try
+ if( m_shutdown || emptyKernel() )
{
- synchronized( this )
- {
- wait();
- }
+ break;
}
- catch( final InterruptedException e )
+ gotoSleep();
+ }
+ }
+
+ private boolean emptyKernel()
+ {
+ final String[] names = m_kernel.getApplicationNames();
+ return ( 0 == names.length );
+ }
+
+ private void gotoSleep()
+ {
+ try
+ {
+ synchronized( this )
{
+ wait( 1000 );
}
}
+ catch( final InterruptedException e )
+ {
+ }
}
/**
@@ -246,7 +261,7 @@
/**
* Ask the embeddor to restart itself if this operation is supported.
- *
+ *
* @exception UnsupportedOperationException if restart not supported
*/
public void restart()
@@ -254,10 +269,10 @@
{
try
{
- //Pass a message back to original invoker.
+ //Pass a message back to original invoker.
//We use an ActionListener rather than operating on some more
meaningful
//event system as ActionListener and friends can be loaded from
system
- //ClassLoader and thus the Embeddor does not have to share a
common
+ //ClassLoader and thus the Embeddor does not have to share a
common
//classloader ancestor with invoker
final ActionListener listener =
(ActionListener)m_context.get(
ActionListener.class.getName() );
--
To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
