Coverage Report - ca.uhn.hl7v2.conf.store.URLProfileStore
 
Classes in this File Line Coverage Branch Coverage Complexity
URLProfileStore
83%
10/12
100%
2/2
2
 
 1  
 /**
 2  
  * The contents of this file are subject to the Mozilla Public License Version 1.1
 3  
  * (the "License"); you may not use this file except in compliance with the License.
 4  
  * You may obtain a copy of the License at http://www.mozilla.org/MPL/
 5  
  * Software distributed under the License is distributed on an "AS IS" basis,
 6  
  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
 7  
  * specific language governing rights and limitations under the License.
 8  
  *
 9  
  * The Original Code is "URLProfileStore.java".  Description:
 10  
  * "A read-only profile store that loads profiles from URLs."
 11  
  *
 12  
  * The Initial Developer of the Original Code is University Health Network. Copyright (C)
 13  
  * 2003.  All Rights Reserved.
 14  
  *
 15  
  * Contributor(s): ______________________________________.
 16  
  *
 17  
  * Alternatively, the contents of this file may be used under the terms of the
 18  
  * GNU General Public License (the "GPL"), in which case the provisions of the GPL are
 19  
  * applicable instead of those above.  If you wish to allow use of your version of this
 20  
  * file only under the terms of the GPL and not to allow others to use your version
 21  
  * of this file under the MPL, indicate your decision by deleting  the provisions above
 22  
  * and replace  them with the notice and other provisions required by the GPL License.
 23  
  * If you do not delete the provisions above, a recipient may use your version of
 24  
  * this file under either the MPL or the GPL.
 25  
  *
 26  
  */
 27  
 package ca.uhn.hl7v2.conf.store;
 28  
 
 29  
 import java.io.*;
 30  
 import java.net.*;
 31  
 
 32  
 /**
 33  
  * A read-only profile store that loads profiles from URLs.  The URL 
 34  
  * for a profile is determined by the method getURL().  An 
 35  
  * attempt is also made to write 
 36  
  * @author Bryan Tripp
 37  
  */
 38  
 public abstract class URLProfileStore extends ReadOnlyProfileStore {
 39  
     
 40  
     /** Creates a new instance of URLProfileStore */
 41  2
     public URLProfileStore() {
 42  2
     }
 43  
     
 44  
     /** Retrieves profile from persistent storage (by ID).
 45  
      */
 46  
     public String getProfile(String ID) throws IOException {
 47  
         String profile;
 48  
         try {
 49  2
             BufferedReader in = new BufferedReader(new InputStreamReader(getURL(ID).openStream()));
 50  2
             StringBuffer buf = new StringBuffer();
 51  
             int c;
 52  14
             while ( (c = in.read()) != -1) {
 53  12
                 buf.append( (char) c );
 54  
             } 
 55  2
             in.close();
 56  2
             profile = buf.toString();
 57  0
         } catch (MalformedURLException e) {
 58  0
             throw new IOException("MalformedURLException: " + e.getMessage());
 59  2
         }
 60  2
         return profile;
 61  
     }
 62  
 
 63  
 
 64  
     /**
 65  
      * Returns the URL from which to read a profile given the profile ID.  For example
 66  
      * given "123" it could return ftp://hospital_x.org/hl7/123.xml, or 
 67  
      * http://hl7_conformance_service.com?profile=123.  
 68  
      */
 69  
     public abstract URL getURL(String ID) throws MalformedURLException;
 70  
     
 71  
 
 72  
     /** Stores profile in persistent storage with given ID.
 73  
      */
 74  
     /*public void persistProfile(String ID, String profile) throws IOException {
 75  
         try {
 76  
             URL url = getWriteURL(ID);
 77  
             if (url == null) {
 78  
                 throw new IOException("Can't persist profile -- this profile store is read-only");
 79  
             } else {
 80  
                 URLConnection uc = url.openConnection();
 81  
                 uc.connect();
 82  
                 uc.getOutputStream().write(profile.getBytes());
 83  
                 uc.getOutputStream().flush();
 84  
                 uc.getOutputStream().close();
 85  
             }
 86  
         } catch (MalformedURLException e) {
 87  
             throw new IOException("MalformedURLException: " + e.getMessage());
 88  
         }
 89  
     }*/
 90  
         
 91  
     /**
 92  
      * Returns the URL to which a profile should be written, given the 
 93  
      * profile ID.  This defaults to getReadURL() but can be over-ridden.  
 94  
      * For read-only stores, over-ride this method to return null.
 95  
      */
 96  
     /*public URL getWriteURL(String ID) throws MalformedURLException {
 97  
         return getReadURL(ID);
 98  
     }*/
 99  
     
 100  
 }