com.msg.wmTestHelper.util.XmlUtil.java Source code

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Here is the source code for com.msg.wmTestHelper.util.XmlUtil.java

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/**
 * Copyright (C) 2016 Dennis Rippinger (dennis.rippinger@msg-systems.com)
 *
 * 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.msg.wmTestHelper.util;

import com.msg.wmTestHelper.exception.TestHelperException;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.io.SAXReader;

import java.io.File;
import java.io.InputStream;

/**
 * XmlUtil
 *
 * @author Dennis Rippinger
 */
public class XmlUtil {

    /**
     * Parse an XML file via dom4j. Can throw a runtime exception.
     *
     * @param xmlFile the xml file.
     * @return A dom4j document.
     */
    public static Document parse(File xmlFile) {
        try {
            SAXReader reader = new SAXReader();

            return reader.read(xmlFile);
        } catch (DocumentException e) {
            String reason = String.format("Unable to parse file '%s'", xmlFile.getAbsolutePath());
            throw new TestHelperException(reason, e);
        }

    }

    /**
     * Parse an XML file via dom4j. Can throw a runtime exception.
     *
     * @param xmlStream the xml stream.
     * @return A dom4j document.
     */
    public static Document parse(InputStream xmlStream) {
        try {
            SAXReader reader = new SAXReader();

            return reader.read(xmlStream);
        } catch (DocumentException e) {
            String reason = String.format("Unable to parse stream");
            throw new TestHelperException(reason, e);
        }

    }

}