Difference between revisions of "ECF Remote Services"

Revision as of 11:56, 4 August 2006

Scott has been fooling around with designing a remote OSGI services API.

Below are some ideas for an IRemoteServiceContainer...an adapter interface for registering, finding, and using remote service references.

See also the newly checked in (7/17/2006) org.eclipse.ecf.remoteservice plugin (see ecf dev resources to get CVS access to the code (in plugins module).

See also the appropriate project set below.

Project set for ECF committers:

<?xml version="1.0" encoding="UTF-8"?>
<psf version="2.0">
	<provider id="org.eclipse.team.cvs.core.cvsnature">
		<project reference="1.0,:extssh:dev.eclipse.org:/home/technology,org.eclipse.ecf/plugins/org.eclipse.ecf.provider.remoteservice,org.eclipse.ecf.provider.remoteservice"/>
		<project reference="1.0,:extssh:dev.eclipse.org:/home/technology,org.eclipse.ecf/plugins/org.eclipse.ecf.remoteservice,org.eclipse.ecf.remoteservice"/>
		<project reference="1.0,:extssh:dev.eclipse.org:/home/technology,org.eclipse.ecf/tests/org.eclipse.ecf.test.remoteservice,org.eclipse.ecf.test.remoteservice"/>
	</provider>
</psf>

Project set for anonymous CVS access

<?xml version="1.0" encoding="UTF-8"?>
<psf version="2.0">
	<provider id="org.eclipse.team.cvs.core.cvsnature">
		<project reference="1.0,:pserver:dev.eclipse.org:/home/technology,org.eclipse.ecf/plugins/org.eclipse.ecf.provider.remoteservice,org.eclipse.ecf.provider.remoteservice"/>
		<project reference="1.0,:pserver:dev.eclipse.org:/home/technology,org.eclipse.ecf/plugins/org.eclipse.ecf.remoteservice,org.eclipse.ecf.remoteservice"/>
		<project reference="1.0,:pserver:dev.eclipse.org:/home/technology,org.eclipse.ecf/tests/org.eclipse.ecf.test.remoteservice,org.eclipse.ecf.test.remoteservice"/>
	</provider>
</psf>

@@ Line 6: / Line 6: @@
 See also the newly checked in (7/17/2006) org.eclipse.ecf.remoteservice plugin (see [http://www.eclipse.org/ecf/resources.html ecf dev resources] to get CVS access to the code (in plugins module).
-See also this project set (for anonymous CVS access...ECF committers should access via extssh protocol for read/write access):
+See also the appropriate project set below.
+Project set for ECF committers:
 <pre>
@@ Line 12: / Line 14: @@
 <psf version="2.0">
 	<provider id="org.eclipse.team.cvs.core.cvsnature">
-		<project reference="1.0,:pserver:dev.eclipse.org:/home/technology,org.eclipse.ecf/plugins/org.eclipse.ecf.remoteservice,org.eclipse.ecf.remoteservice"/>
+		<project reference="1.0,:extssh:dev.eclipse.org:/home/technology,org.eclipse.ecf/plugins/org.eclipse.ecf.provider.remoteservice,org.eclipse.ecf.provider.remoteservice"/>
+		<project reference="1.0,:extssh:dev.eclipse.org:/home/technology,org.eclipse.ecf/plugins/org.eclipse.ecf.remoteservice,org.eclipse.ecf.remoteservice"/>
+		<project reference="1.0,:extssh:dev.eclipse.org:/home/technology,org.eclipse.ecf/tests/org.eclipse.ecf.test.remoteservice,org.eclipse.ecf.test.remoteservice"/>
 	</provider>
 </psf>
 </pre>
-Here's a snapshot of an early version of the API ideas just to give you an idea of what I've been thinking.  See the source for a current version of everything, though.
+Project set for anonymous CVS access
 <pre>
-public interface IRemoteServiceContainer {
+<?xml version="1.0" encoding="UTF-8"?>
+<psf version="2.0">
-	public void addRemoteServiceListener(IRemoteServiceListener listener);
+	<provider id="org.eclipse.team.cvs.core.cvsnature">
-	public void removeRemoteServiceListener(IRemoteServiceListener listener);
+		<project reference="1.0,:pserver:dev.eclipse.org:/home/technology,org.eclipse.ecf/plugins/org.eclipse.ecf.provider.remoteservice,org.eclipse.ecf.provider.remoteservice"/>
+		<project reference="1.0,:pserver:dev.eclipse.org:/home/technology,org.eclipse.ecf/plugins/org.eclipse.ecf.remoteservice,org.eclipse.ecf.remoteservice"/>
-	public IRemoteServiceRegistration registerRemoteService(String [] clazzes, Object service, Dictionary properties) throws ECFException;
+		<project reference="1.0,:pserver:dev.eclipse.org:/home/technology,org.eclipse.ecf/tests/org.eclipse.ecf.test.remoteservice,org.eclipse.ecf.test.remoteservice"/>
-	public IRemoteServiceReference[] getRemoteServiceReferences(ID [] idFilter, String clazz, String filter) throws ECFException;
+	</provider>
-	public IRemoteService getRemoteService(IRemoteServiceReference ref) throws ECFException;
+</psf>
-	public boolean ungetRemoteService(IRemoteServiceReference ref);
-}
-public interface IRemoteServiceRegistration {
-	public IRemoteServiceReference getReference();
-	public void setProperties(Dictionary properties);
-	public void unregister();
-}
-public interface IRemoteServiceReference {
-	public ID getRemoteID();
-	public Object getProperty(String key);
-	public String [] getPropertyKeys();
-}
-public interface IRemoteService {
-	public Object callSynch(IRemoteCallable call) throws ECFException;
-	public AsynchResult callAsynch(IRemoteCallable call) throws ECFException;
-	public void fire(IRemoteCallable call) throws ECFException;
-}
-public interface IRemoteCallable {
-	public String getMethod();
-	public Object [] getParameters();
-	public Dictionary getProperties();
-	public long getTimeout();
-}
 </pre>

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Difference between revisions of "ECF Remote Services"

Revision as of 11:56, 4 August 2006