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java/javax/servlet/jsp/el/FunctionMapper.java

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+/*
+* 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 javax.servlet.jsp.el;
+
+/**
+ * <p>The interface to a map between EL function names and methods.</p>
+ *
+ * <p>Classes implementing this interface may, for instance, consult tag library
+ * information to resolve the map. </p>
+ *
+ * @since 2.0
+ * @deprecated As of JSP 2.1, replaced by javax.el.FunctionMapper
+ */
+@SuppressWarnings("dep-ann") // TCK signature test fails with annotation
+public interface FunctionMapper {
+  /**
+   * Resolves the specified local name and prefix into a Java.lang.Method.
+   * Returns null if the prefix and local name are not found.
+   *
+   * @param prefix the prefix of the function, or "" if no prefix.
+   * @param localName the short name of the function
+   * @return the result of the method mapping.  Null means no entry found.
+   **/
+  public java.lang.reflect.Method resolveFunction(String prefix,
+      String localName);
+}