Java XML String Transform getTemplates(String name)

Description

get Templates

License

LGPL

Declaration

private static Templates getTemplates(String name) throws TransformerException 

Method Source Code

//package com.java2s;
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1/*from  ww  w  . j a  va 2  s .c  o m*/
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
 * Java(TM), available at http://sourceforge.net/projects/dcm4che.
 *
 * The Initial Developer of the Original Code is
 * Agfa HealthCare.
 * Portions created by the Initial Developer are Copyright (C) 2003-2005
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 * See listed authors below.
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

import java.util.HashMap;
import javax.xml.transform.Templates;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.sax.SAXTransformerFactory;

import javax.xml.transform.stream.StreamSource;

public class Main {
    private static HashMap<String, Templates> templates = new HashMap<String, Templates>(4);
    private static SAXTransformerFactory tf;

    private static Templates getTemplates(String name) throws TransformerException {
        Templates tpl = (Templates) templates.get(name);
        if (tpl == null) {
            tpl = loadTemplates(name);
            templates.put(name, tpl);
        }
        return tpl;
    }

    private static Templates loadTemplates(String name) throws TransformerException {
        ClassLoader cl = Thread.currentThread().getContextClassLoader();
        return transfomerFactory().newTemplates(new StreamSource(cl.getResource(name).toString()));
    }

    private static SAXTransformerFactory transfomerFactory() {
        if (tf == null) {
            tf = (SAXTransformerFactory) TransformerFactory.newInstance();
        }
        return tf;
    }
}

Related

1. getSchemaFromResource(String... files)
2. getSourceAsString(Source source)
3. getStreamResultForFile(String filename)
4. getString(Node node, boolean indent)
5. getStringFromStreamSource(StreamSource src)
6. getValidator(String path)
7. getXmlStringFromSource(Source payload)
8. identity(String xml)
9. indentXML(String fileContent)