    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *     http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 * Unless required by applicable law or agreed to in writing, software
    012 * distributed under the License is distributed on an "AS IS" BASIS,
    013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 * See the License for the specific language governing permissions and
    015 * limitations under the License.
    016 */
    017
    018package org.apache.commons.jxpath.util;
    019
    020import org.apache.commons.jxpath.NodeSet;
    021
    022/**
    023 * TypeConverter implementation to circumvent automagic {@link NodeSet} decoding. Suggested by JIRA issue JXPATH-10.
    024 *
    025 * @since JXPath 1.3
    026 */
    027public class JXPath11CompatibleTypeConverter extends BasicTypeConverter {
    028
    029    /**
    030     * Constructs a new instance.
    031     */
    032    public JXPath11CompatibleTypeConverter() {
    033        // empty
    034    }
    035
    036    @Override
    037    public boolean canConvert(final Object object, final Class toType) {
    038        return object instanceof NodeSet ? toType.isInstance(object) : super.canConvert(object, toType);
    039    }
    040
    041    @Override
    042    public Object convert(final Object object, final Class toType) {
    043        return object instanceof NodeSet && toType.isInstance(object) ? object : super.convert(object, toType);
    044    }
    045}