svn commit: r897468 - /commons/sandbox/at-digester/trunk/src/java/org/apache/commons/digester/annotations/providers/AbstractMethodProvider.java

[si...@apache.org]

Author: simonetripodi
Date: Sat Jan  9 15:05:08 2010
New Revision: 897468

URL: http://svn.apache.org/viewvc?rev=897468&view=rev
Log:
first checkin of AbstractMethodProvider class

Added:
    commons/sandbox/at-digester/trunk/src/java/org/apache/commons/digester/annotations/providers/AbstractMethodProvider.java   (with props)

Added: commons/sandbox/at-digester/trunk/src/java/org/apache/commons/digester/annotations/providers/AbstractMethodProvider.java
URL: http://svn.apache.org/viewvc/commons/sandbox/at-digester/trunk/src/java/org/apache/commons/digester/annotations/providers/AbstractMethodProvider.java?rev=897468&view=auto
==============================================================================
--- commons/sandbox/at-digester/trunk/src/java/org/apache/commons/digester/annotations/providers/AbstractMethodProvider.java (added)
+++ commons/sandbox/at-digester/trunk/src/java/org/apache/commons/digester/annotations/providers/AbstractMethodProvider.java Sat Jan  9 15:05:08 2010
@@ -0,0 +1,70 @@
+/*
+ * 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.commons.digester.annotations.providers;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+
+import org.apache.commons.digester.Rule;
+import org.apache.commons.digester.annotations.AnnotationRuleProvider;
+
+/**
+ * Defines a common behavior for providers that need method name and the
+ * parameter type to create a new {@link Rule}.
+ *
+ * @version $Id$
+ * @since 2.1
+ */
+abstract class AbstractMethodProvider<A extends Annotation, R extends Rule> implements AnnotationRuleProvider<A, Method, R> {
+
+    /**
+     * The method name to call on the parent object.
+     */
+    private String methodName;
+
+    /**
+     * The Java class name of the parameter type expected by the method.
+     */
+    private String paramType;
+
+    /**
+     * Returns the method name to call on the parent object.
+     * 
+     * @return the method name to call on the parent object.
+     */
+    protected String getMethodName() {
+        return this.methodName;
+    }
+
+    /**
+     * Returns the Java class name of the parameter type expected by the method.
+     *
+     * @return the Java class name of the parameter type expected by the method.
+     */
+    public String getParamType() {
+        return this.paramType;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public final void init(A annotation, Method element) {
+        this.methodName = element.getName();
+        this.paramType = element.getParameterTypes()[0].getName();
+    }
+
+}

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