1 files changed, 103 insertions, 0 deletions
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/impl/MonitorImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/impl/MonitorImpl.java
new file mode 100644
index 0000000000..ca0c7d865c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/impl/MonitorImpl.java
@@ -0,0 +1,103 @@
+/*
+ * 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.monitor.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * A monitor for the watching for validation problems
+ *
+ * @version $Rev$ $Date$
+ */
+public class MonitorImpl implements Monitor {
+    private static final Logger logger = Logger.getLogger(MonitorImpl.class.getName());
+    
+    // Cache all the problem reported to monitor for further analysis
+    private List<Problem> problemCache = new ArrayList<Problem>();
+    
+    // Name of an artifact for which problems are being Monitored
+    private String artifactName = null;
+
+    public void problem(Problem problem) {
+        
+        Logger problemLogger = Logger.getLogger(problem.getSourceClassName(), problem.getBundleName());
+        
+        if (problemLogger == null){
+            logger.severe("Can't get logger " + problem.getSourceClassName()+ " with bundle " + problem.getBundleName());
+        }
+        
+        if (problem.getSeverity() == Severity.INFO) {
+        	problemCache.add(problem);
+            problemLogger.logp(Level.INFO, problem.getSourceClassName(), null, 
+            		              problem.getMessageId(), problem.getMessageParams());
+        } 
+        else if (problem.getSeverity() == Severity.WARNING) {
+            problemCache.add(problem);
+            problemLogger.logp(Level.WARNING, problem.getSourceClassName(), null, 
+            		              problem.getMessageId(), problem.getMessageParams());
+        } 
+        else if (problem.getSeverity() == Severity.ERROR) {
+            if (problem.getCause() != null) {
+                problemCache.add(problem);
+                problemLogger.logp(Level.SEVERE, problem.getSourceClassName(), 
+                    		        null, problem.getMessageId(), problem.getCause().toString());
+
+            } else {
+                problemCache.add(problem);
+                problemLogger.logp(Level.SEVERE, problem.getSourceClassName(), null, 
+                		           problem.getMessageId(), problem.getMessageParams());
+            }
+        }
+    }
+    
+    public List<Problem> getProblems(){
+        return problemCache;
+    }
+    
+    public Problem getLastProblem(){
+        if (problemCache.isEmpty()) {
+            return null;
+        }
+        return problemCache.get(problemCache.size() - 1);
+    }
+    
+    public Problem createProblem(String sourceClassName, String bundleName, Severity severity, Object problemObject, String messageId, Exception cause) {
+        return new ProblemImpl(sourceClassName, bundleName, severity, problemObject, messageId, cause);
+    }
+    
+    public Problem createProblem(String sourceClassName, String bundleName, Severity severity, Object problemObject, String messageId, Object... messageParams) {
+        return new ProblemImpl(sourceClassName, bundleName, severity, problemObject, messageId, messageParams);
+    }
+
+	public String getArtifactName() {
+		return artifactName;
+	}
+
+	public void setArtifactName(String artifactName) {
+		this.artifactName = artifactName;
+	}
+}