1 files changed, 84 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/context/QualifiedName.java b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/context/QualifiedName.java
new file mode 100644
index 0000000000..a9a0baeff9
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/context/QualifiedName.java
@@ -0,0 +1,84 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed 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.core.context;
+
+/**
+ * An evaluated name consisting of a part/port pair. In the runtime, a part generally 'contains' or 'provides' ports
+ * such as a module component/entry point or a component/service pair.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class QualifiedName {
+
+    private String qName;
+
+    private String partName;
+
+    private String portName;
+
+    public static final String NAME_SEPARATOR = "/";
+
+    /**
+     * Constructs a new qualified name in the form of part/port where part is the parent context and port represents a
+     * child, which is either a service in the case of an atomic context or a contained context in the case of a composite.  
+     * 
+     * @throws InvalidNameException if the name is in an invalid format
+     */
+    public QualifiedName(String qualifiedName) throws InvalidNameException {
+        if (qualifiedName == null){
+            return;
+        }
+        int pos = qualifiedName.indexOf(QualifiedName.NAME_SEPARATOR);
+        switch (pos) {
+        case -1:
+            partName = qualifiedName;
+            break;
+        case 0:
+            throw new InvalidNameException(qualifiedName);
+        default:
+            partName = qualifiedName.substring(0, pos);
+            portName = qualifiedName.substring(pos + 1);
+            break;
+        }
+        qName = qualifiedName;
+    }
+
+    /**
+     * Returns the parsed part name
+     */
+    public String getPartName() {
+        return partName;
+    }
+
+    /**
+     * Returns the parsed port name if the original is of the compound for part/port
+     */
+    public String getPortName() {
+        return portName;
+    }
+
+    /**
+     * Returns the full part/port name pair
+     */
+    public String getQualifiedName() {
+        return qName;
+    }
+
+    public String toString() {
+        return qName;
+    }
+}