com.adaptris.core.services.metadata.compare.StartsWithIgnoreCase.java Source code

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Here is the source code for com.adaptris.core.services.metadata.compare.StartsWithIgnoreCase.java

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/*
 * Copyright 2015 Adaptris Ltd.
 * 
 * Licensed 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 com.adaptris.core.services.metadata.compare;

import org.apache.commons.lang.StringUtils;

import com.adaptris.core.MetadataElement;
import com.thoughtworks.xstream.annotations.XStreamAlias;

/**
 * 
 * Used with {@link MetadataComparisonService}.
 * 
 * @config metadata-starts-with-ignore-case
 * @author lchan
 * 
 */
@XStreamAlias("metadata-starts-with-ignore-case")
public class StartsWithIgnoreCase extends ComparatorImpl {

    public StartsWithIgnoreCase() {
        super();
    }

    public StartsWithIgnoreCase(String result) {
        this();
        setResultKey(result);
    }

    @Override
    public MetadataElement compare(MetadataElement firstItem, MetadataElement secondItem) {
        return new MetadataElement(getResultKey(),
                String.valueOf(StringUtils.startsWithIgnoreCase(firstItem.getValue(), secondItem.getValue())));
    }
}