001package org.hl7.fhir.utilities;
002
003/*
004 * #%L
005 * HAPI FHIR - Core Library
006 * %%
007 * Copyright (C) 2014 - 2017 University Health Network
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 * 
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 * 
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023
024/*
025Copyright (c) 2011+, HL7, Inc
026All rights reserved.
027
028Redistribution and use in source and binary forms, with or without modification, 
029are permitted provided that the following conditions are met:
030
031 * Redistributions of source code must retain the above copyright notice, this 
032   list of conditions and the following disclaimer.
033 * Redistributions in binary form must reproduce the above copyright notice, 
034   this list of conditions and the following disclaimer in the documentation 
035   and/or other materials provided with the distribution.
036 * Neither the name of HL7 nor the names of its contributors may be used to 
037   endorse or promote products derived from this software without specific 
038   prior written permission.
039
040THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
041ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
042WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
043IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
044INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
045NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
046PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
047WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
048ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
049POSSIBILITY OF SUCH DAMAGE.
050
051*/
052
053
054import java.io.ByteArrayInputStream;
055import java.util.Map;
056
057import javax.xml.transform.Source;
058import javax.xml.transform.TransformerException;
059import javax.xml.transform.URIResolver;
060import javax.xml.transform.stream.StreamSource;
061
062public class ZipURIResolver implements URIResolver {
063
064  private Map<String, byte[]> files;
065  
066  
067  public ZipURIResolver(Map<String, byte[]> files) {
068    super();
069    this.files = files;
070  }
071
072
073  @Override
074  public Source resolve(String arg0, String arg1) throws TransformerException {
075    try {
076      byte[] bs = files.get(arg0);
077      return new StreamSource(new ByteArrayInputStream(bs));
078    } catch (Exception e) {
079      throw new TransformerException(e);
080    }
081  }
082
083}