1 files changed, 114 insertions, 0 deletions
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/internal/util/bundle/OMTracerImpl.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/internal/util/bundle/OMTracerImpl.java
new file mode 100644
index 0000000000..c5c29f2a0c
--- /dev/null
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/internal/util/bundle/OMTracerImpl.java
@@ -0,0 +1,114 @@
+/***************************************************************************
+ * Copyright (c) 2004 - 2007 Eike Stepper, Germany.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ **************************************************************************/
+package org.eclipse.net4j.internal.util.bundle;
+
+import org.eclipse.net4j.util.om.OMBundle;
+import org.eclipse.net4j.util.om.OMTracer;
+import org.eclipse.net4j.util.om.OMTraceHandler.Event;
+
+import java.text.MessageFormat;
+
+/**
+ * @author Eike Stepper
+ */
+public class OMTracerImpl implements OMTracer
+{
+  private OMBundle bundle;
+
+  private OMTracerImpl parent;
+
+  private String name;
+
+  private String fullName;
+
+  public OMTracerImpl(OMBundle bundle, String name)
+  {
+    this.bundle = bundle;
+    this.name = name;
+    fullName = name;
+  }
+
+  private OMTracerImpl(OMTracerImpl parent, String name)
+  {
+    this.bundle = parent.getBundle();
+    this.parent = parent;
+    this.name = name;
+    fullName = parent.getFullName() + "." + name; //$NON-NLS-1$
+  }
+
+  public OMBundle getBundle()
+  {
+    return bundle;
+  }
+
+  public OMTracer getParent()
+  {
+    return parent;
+  }
+
+  public String getName()
+  {
+    return name;
+  }
+
+  public String getFullName()
+  {
+    return fullName;
+  }
+
+  public boolean isEnabled()
+  {
+    return bundle.isDebugging() && bundle.getDebugOption(fullName, false);
+  }
+
+  public void setEnabled(boolean enabled)
+  {
+    bundle.setDebugOption(fullName, enabled);
+  }
+
+  public void trace(Event event)
+  {
+    ((AbstractOMPlatform)bundle.getPlatform()).trace(event);
+  }
+
+  public Event trace(Class context, String msg, Throwable t)
+  {
+    Event event = new OMTraceHandlerEventImpl(this, context, msg, t);
+    trace(event);
+    return event;
+  }
+
+  public Event format(Class context, String pattern, Throwable t, Object... args)
+  {
+    String msg = MessageFormat.format(pattern, args);
+    return trace(context, msg, t);
+  }
+
+  public Event format(Class context, String pattern, Object... args)
+  {
+    return format(context, pattern, (Throwable)null, args);
+  }
+
+  public Event trace(Class context, String msg)
+  {
+    return trace(context, msg, (Throwable)null);
+  }
+
+  public Event trace(Class context, Throwable t)
+  {
+    return trace(context, (String)null, t);
+  }
+
+  public OMTracer tracer(String name)
+  {
+    return new OMTracerImpl(this, name);
+  }
+}