1 files changed, 76 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/CompositeURICompletor.java b/sca-java-2.x/tags/2.0.1-RC1/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/CompositeURICompletor.java
new file mode 100644
index 0000000000..fe40a4051a
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/shell/src/main/java/org/apache/tuscany/sca/shell/jline/CompositeURICompletor.java
@@ -0,0 +1,76 @@
+/*
+ * 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.ArrayList;
+import java.util.List;
+
+import jline.SimpleCompletor;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.monitor.ValidationException;
+import org.apache.tuscany.sca.shell.Shell;
+
+/**
+ * A Completor that uses the composite URIs within a Contribution
+ * Will only work if the argument before the composite URI is a contribution URI
+ */
+public class CompositeURICompletor extends SimpleCompletor {
+
+    private Shell shell;
+
+    public CompositeURICompletor(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;
+        }
+       Contribution c;
+       try {
+           c = shell.getNode().getContribution(getContributionURI());
+       } catch (Exception e) {
+           return super.complete(buffer, cursor, clist);   
+       }
+       if (c == null) {
+           return -1;
+       }
+
+       List<String> cus = new ArrayList<String>();
+       for (Artifact a : c.getArtifacts()) {
+           if (a.getModel() instanceof Composite) {
+               cus.add(((Composite)a.getModel()).getURI());
+           }
+       }
+       setCandidateStrings(cus.toArray(new String[cus.size()]));
+       return super.complete(buffer, cursor, clist);   
+    }
+
+    protected String getContributionURI() {
+        /* A little hacky to use a static but i can't see how else to get the contribution URI */
+        return TShellCompletor.lastArg;
+    }
+}