1 files changed, 91 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/common/src/main/java/org/apache/tuscany/common/TuscanyRuntimeException.java b/sca-java-1.x/tags/java-stable-20060304/sca/common/src/main/java/org/apache/tuscany/common/TuscanyRuntimeException.java
new file mode 100644
index 0000000000..922705f7b5
--- /dev/null
+++ b/sca-java-1.x/tags/java-stable-20060304/sca/common/src/main/java/org/apache/tuscany/common/TuscanyRuntimeException.java
@@ -0,0 +1,91 @@
+package org.apache.tuscany.common;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * The root unchecked exception for the Tuscany runtime
+ * 
+ * @version $Rev: 368822 $ $Date: 2006-01-13 10:54:38 -0800 (Fri, 13 Jan 2006) $
+ */
+
+public abstract class TuscanyRuntimeException extends RuntimeException {
+
+    protected List<String> contextStack;
+
+    protected String moduleComponentName;
+
+    protected String componentName;
+
+    public TuscanyRuntimeException() {
+        super();
+    }
+
+    public TuscanyRuntimeException(String message) {
+        super(message);
+    }
+
+    public TuscanyRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TuscanyRuntimeException(Throwable cause) {
+        super(cause);
+    }
+
+    /**
+     * Returns a collection of names representing the context call stack where the error occured. The top of the stack
+     * is the first element in the collection.
+     */
+    public List<String> returnContextNames(String name) {
+        if (contextStack == null) {
+            contextStack = new ArrayList();
+        }
+        return contextStack;
+    }
+
+    /**
+     * Pushes a context name where an error occured onto the call stack
+     */
+    public void addContextName(String name) {
+        if (contextStack == null) {
+            contextStack = new ArrayList();
+        }
+        contextStack.add(name);
+    }
+
+    private String identifier;
+
+    /**
+     * Returns a string representing additional error information referred to in the error message
+     */
+    public String getIdentifier() {
+        return identifier;
+    }
+
+    /**
+     * Sets an additional error information referred to in the error message
+     */
+    public void setIdentifier(String identifier) {
+        this.identifier = identifier;
+    }
+
+    public String getMessage() {
+        if (identifier == null && contextStack == null) {
+            return super.getMessage();
+        }
+        StringBuffer b = new StringBuffer();
+        if (identifier != null) {
+            b.append(" [" + identifier + "]");
+        }
+        if (contextStack != null) {
+            b.append("\nContext stack trace: ");
+            for (int i = contextStack.size() - 1; i >= 0; i--) {
+                b.append("[" + contextStack.get(i) + "]");
+            }
+        }
+        return super.getMessage() + b.toString();
+
+    }
+
+}