Merge branch 'Jalview-JS/develop' into develop

[jalview.git] / srcjar_unused / org / apache / log4j / config / PropertySetterException.java

diff --git a/srcjar_unused/org/apache/log4j/config/PropertySetterException.java b/srcjar_unused/org/apache/log4j/config/PropertySetterException.java
new file mode 100644 (file)
index 0000000..c6314cc
--- /dev/null
+++ b/srcjar_unused/org/apache/log4j/config/PropertySetterException.java
@@ -0,0 +1,54 @@
+/*
+ * 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.log4j.config;
+
+/**
+ * Thrown when an error is encountered whilst attempting to set a property
+ * using the {@link PropertySetter} utility class.
+ * 
+ * @author Anders Kristensen
+ * @since 1.1
+ */
+public class PropertySetterException extends Exception {
+  private static final long serialVersionUID = -1352613734254235861L;
+  protected Throwable rootCause;
+  
+  public
+  PropertySetterException(String msg) {
+    super(msg);
+  }
+  
+  public
+  PropertySetterException(Throwable rootCause)
+  {
+    super();
+    this.rootCause = rootCause;
+  }
+  
+  /**
+     Returns descriptive text on the cause of this exception.
+   */
+  public
+  String getMessage() {
+    String msg = super.getMessage();
+    if (msg == null && rootCause != null) {
+      msg = rootCause.getMessage();
+    }
+    return msg;
+  }
+}