Add a completor for the names of remote nodes and use that with the start command

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1133278 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 53 insertions, 2 deletions

diff --git a/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/CompositeURICompletor.java b/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/CompositeURICompletor.java
index d470740fa4..fe40a4051a 100644
--- a/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/CompositeURICompletor.java
+++ b/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/CompositeURICompletor.java
@@ -53,7 +53,7 @@ public class CompositeURICompletor extends SimpleCompletor {
        try {
            c = shell.getNode().getContribution(getContributionURI());
        } catch (Exception e) {
-           c = null;
+           return super.complete(buffer, cursor, clist);   
        }
        if (c == null) {
            return -1;
diff --git a/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/RemoteNodeCompletor.java b/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/RemoteNodeCompletor.java
new file mode 100644
index 0000000000..6cc7577fee
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/RemoteNodeCompletor.java
@@ -0,0 +1,51 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.shell.jline;

+

+import java.util.List;

+

+import jline.SimpleCompletor;

+

+import org.apache.tuscany.sca.shell.Shell;

+

+/**

+ * A Completor for the names of the remote nodes in the domain

+ */

+public class RemoteNodeCompletor extends SimpleCompletor {

+

+    private Shell shell;

+

+    public RemoteNodeCompletor(Shell shell) {

+        super("");

+        this.shell = shell;

+    }

+    

+    @Override

+    public int complete(final String buffer, final int cursor, final List clist) {

+        if (shell.getNode() == null) {

+            return -1;

+        }

+

+        List<String> nodes = shell.getNode().getNodeNames();

+        nodes.remove(shell.getNode().getLocalNodeName());

+        setCandidateStrings(nodes.toArray(new String[nodes.size()]));

+        return super.complete(buffer, cursor, clist);   

+    }

+}

diff --git a/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/TShellCompletor.java b/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/TShellCompletor.java
index c11d0344d7..c977bff707 100644
--- a/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/TShellCompletor.java
+++ b/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/TShellCompletor.java
@@ -60,7 +60,7 @@ public class TShellCompletor extends ArgumentCompletor {
         completors.put("remove", new Completor[]{commandCompletor, new ICURICompletor(shell), new NullCompletor()});    
         completors.put("run", new Completor[]{commandCompletor, new FileNameCompletor(), new NullCompletor()});    
         completors.put("save", new Completor[]{commandCompletor, new FileNameCompletor(), new NullCompletor()});    
-        completors.put("start", new Completor[]{commandCompletor, new ICURICompletor(shell), new CompositeURICompletor(shell), new NullCompletor()});    
+        completors.put("start", new Completor[]{commandCompletor, new ICURICompletor(shell), new CompositeURICompletor(shell), new RemoteNodeCompletor(shell), new NullCompletor()});    
         completors.put("started", new Completor[]{commandCompletor, new ICURICompletor(shell), new CompositeURICompletor(shell), new NullCompletor()});    
         completors.put("stop", new Completor[]{commandCompletor, new ICURICompletor(shell), new CompositeURICompletor(shell), new NullCompletor()});    
     }