1 | /*
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2 | * SOAPServer.java
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3 | * Copyright (C) 2002 New Zealand Digital Library, http://www.nzdl.org
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4 | *
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5 | * This program is free software; you can redistribute it and/or modify
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6 | * it under the terms of the GNU General Public License as published by
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7 | * the Free Software Foundation; either version 2 of the License, or
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8 | * (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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18 | */
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19 | package org.greenstone.gsdl3;
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20 |
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21 | import org.greenstone.gsdl3.core.*;
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22 | import org.greenstone.gsdl3.util.GSXML;
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23 | import org.w3c.dom.Element;
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24 | import java.io.File;
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25 | import java.io.BufferedReader;
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26 | import java.io.FileReader;
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27 | import java.net.URL;
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28 |
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29 | /**
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30 | * The server side of a SOAP connection
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31 | *
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32 | * @author <a href="mailto:[email protected]">Katherine Don</a>
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33 | * @version $Revision: 9874 $
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34 | * @see <a href="http://www.w3.org/TR/SOAP/">Simple Object Access Protocol (SOAP) 1.1 </a>
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35 | */
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36 |
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37 | public class SOAPServerlocalsite
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38 | //implements ModuleInterface {
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39 | {
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40 | private String config_file_name = "SOAPServer.cfg";
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41 |
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42 | /** The message router we're talking to */
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43 | MessageRouter mr_=null;
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44 |
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45 | /** The no-args constructor */
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46 | public SOAPServerlocalsite() {
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47 | // find out gsdl3home
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48 | URL url = ClassLoader.getSystemResource(config_file_name);
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49 | if (url == null) {
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50 | System.err.println("Couldn't find the config file "+config_file_name+". Can't initialise the SOAP server");
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51 | return;
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52 | }
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53 | String gsdl3_home = readInFile(url);
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54 | if (gsdl3_home == null || gsdl3_home.equals("")) {
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55 | return;
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56 | }
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57 | String site_home=gsdl3_home+File.separator+"web"+File.separator+"sites"+File.separator+"localsite";
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58 |
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59 | File site_file = new File(site_home);
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60 | if (!site_file.isDirectory()) {
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61 | System.err.println("The site directory "+site_file.getPath()+" doesn't exist. Can't initialsie the SOAP server.");
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62 | return;
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63 | }
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64 | mr_ = new MessageRouter();
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65 | mr_.setSiteHome(site_home);
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66 | mr_.configure();
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67 | }
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68 |
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69 |
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70 | /** Process a String request */
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71 | // public String process(String xml_in) {
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72 | // return mr_.process(xml_in);
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73 |
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74 | // }
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75 |
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76 | // /** Process an Element request */
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77 | // public Element process(Element xml_in) {
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78 | // return mr_.process(xml_in);
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79 | // }
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80 |
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81 | public Element [] process (Element [] xml_in) {
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82 | Element [] result = new Element[xml_in.length];
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83 | for (int i=0; i<xml_in.length; i++) {
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84 | Element req = xml_in[i];
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85 | // get rid of the obligatory namespace that axis needs
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86 | String tag_name = req.getTagName();
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87 | String namespace="";
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88 | if (tag_name.indexOf(':')!= -1) {
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89 | System.err.println("old tag name="+tag_name);
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90 | namespace = tag_name.substring(0, tag_name.indexOf(':'));
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91 | tag_name = tag_name.substring(tag_name.indexOf(':')+1);
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92 | System.err.println("new tag name="+tag_name);
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93 |
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94 | }
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95 | Element new_req = GSXML.duplicateWithNewName(req.getOwnerDocument(), req, tag_name, true);
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96 | Element r = mr_.process(new_req);
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97 | // add the namespace back on
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98 | //Element new_res = r;
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99 | //if (!namespace.equals("")) {
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100 | // new_res = GSXML.duplicateWithNewName(r.getOwnerDocument(), r, namespace+r.getTagName(), true);
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101 | //}
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102 | result[i] = r;
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103 | }
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104 | return result;
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105 | }
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106 |
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107 | private String readInFile(URL url) {
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108 | String file_name = url.getFile();
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109 | // any spaces are encoded as %20
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110 | file_name = file_name.replaceAll("%20", " ");
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111 | try {
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112 | BufferedReader reader = new BufferedReader(new FileReader(file_name));
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113 | String line = reader.readLine();
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114 | line = line.trim();
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115 | return line;
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116 | } catch (Exception e) {
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117 | System.err.println("Exception occurred when reading in the file "+file_name+": "+e);
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118 | }
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119 | return null;
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120 | }
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121 |
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122 | }
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123 |
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