jp.co.asahi.util.Util.java Source code

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Here is the source code for jp.co.asahi.util.Util.java

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/*
 * Copyright (C) 2006 Google Inc.
 *
 * 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 jp.co.asahi.util;

import java.io.ByteArrayInputStream;
import java.io.IOException;

import org.jdom2.Document;
import org.jdom2.JDOMException;
import org.jdom2.input.SAXBuilder;

/**
 * This utility class is used across the various servlets that make up the
 * SAML-based Single Sign-On Reference Tool. It includes various helper methods
 * that are used for the SAML transactions.
 *
 */
public class Util {

    /**
     * Creates a JDOM Document from a string containing XML
     *
     * @param samlRequestString String version of XML
     * @return JDOM Document if file contents converted successfully, null
     *         otherwise
     */
    public static Document createJdomDoc(String xmlString) {
        try {
            SAXBuilder builder = new SAXBuilder();
            Document doc = builder.build(new ByteArrayInputStream(xmlString.getBytes()));
            return doc;
        } catch (IOException e) {
            e.printStackTrace();
        } catch (JDOMException e) {
            e.printStackTrace();
        }

        return null;
    }

}