Package ORG.oclc.oai.server.catalog

Examples of ORG.oclc.oai.server.catalog.AbstractCatalog

131
132
133
134
135
136
137
138
139
140
141
            extensionPath = properties.getProperty("OAIHandler.extensionPath", "/extension");
            if (properties.getProperty("OAIHandler.serviceUnavailable") != null) {
                this.serviceUnavailable = true;
            } else {
                attributes.put("OAIHandler.version", VERSION);
                AbstractCatalog abstractCatalog = AbstractCatalog.factory(properties);
                attributes.put("OAIHandler.catalog", abstractCatalog);
            }
            if (properties.getProperty("OAIHandler.monitor") != null) {
                this.monitor = true;
            }
View Full Code Here
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
                                   HttpServletRequest request,
                                   HttpServletResponse response,
                                   Transformer serverTransformer)
        throws OAIInternalServerError, TransformerException {
        Properties properties = (Properties)context.get("OAIHandler.properties");
  AbstractCatalog abstractCatalog =
      (AbstractCatalog)context.get("OAIHandler.catalog");
  String baseURL = properties.getProperty("OAIHandler.baseURL");
  if (baseURL == null) {
      try {
    baseURL = request.getRequestURL().toString();
      } catch (java.lang.NoSuchMethodError f) {
    baseURL = HttpUtils.getRequestURL(request).toString();
      }
  }
        StringBuffer sb = new StringBuffer();
        String identifier = request.getParameter("identifier");
        String metadataPrefix = request.getParameter("metadataPrefix");

        if (debug) {
            System.out.println("GetRecord.constructGetRecord: identifier=" +
                               identifier);
            System.out.println("GetRecord.constructGetRecord: metadataPrefix="
                               + metadataPrefix);
        }
        sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>");
  String styleSheet = properties.getProperty("OAIHandler.styleSheet");
  if (styleSheet != null) {
      sb.append("<?xml-stylesheet type=\"text/xsl\" href=\"");
      sb.append(styleSheet);
      sb.append("\"?>");
  }
        sb.append("<OAI-PMH xmlns=\"http://www.openarchives.org/OAI/2.0/\"");
        sb.append(" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
  String extraXmlns = properties.getProperty("OAIHandler.extraXmlns");
  if (extraXmlns != null)
      sb.append(" ").append(extraXmlns);
        sb.append(" xsi:schemaLocation=\"http://www.openarchives.org/OAI/2.0/");
        sb.append(" http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd\">");
        sb.append("<responseDate>");
        sb.append(createResponseDate(new Date()));
        sb.append("</responseDate>");
//         sb.append("<requestURL>");
//         sb.append(getRequestURL(request));
//         sb.append("</requestURL>");
        Crosswalks crosswalks = abstractCatalog.getCrosswalks();
  try {
      if (metadataPrefix == null || metadataPrefix.length() == 0
    || identifier == null || identifier.length() == 0
    || hasBadArguments(request, validParamNames.iterator(), validParamNames)) {
    throw new BadArgumentException();
      }
      else if (!crosswalks.containsValue(metadataPrefix)) {
    throw new CannotDisseminateFormatException(metadataPrefix);
      } else {
    String record = abstractCatalog.getRecord(identifier, metadataPrefix);
    if (record != null) {
        sb.append(getRequestElement(request, validParamNames, baseURL));
        sb.append("<GetRecord>");
        sb.append(record);
        sb.append("</GetRecord>");
View Full Code Here
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
                                   HttpServletRequest request,
                                   HttpServletResponse response,
                                   Transformer serverTransformer)
        throws OAIInternalServerError, TransformerException {
        Properties properties = (Properties)context.get("OAIHandler.properties");
  AbstractCatalog abstractCatalog =
      (AbstractCatalog)context.get("OAIHandler.catalog");
  String baseURL = (String)properties.getProperty("OAIHandler.baseURL");
  if (baseURL == null) {
      try {
    baseURL = request.getRequestURL().toString();
      } catch (java.lang.NoSuchMethodError f) {
    baseURL = HttpUtils.getRequestURL(request).toString();
      }
  }
        StringBuffer sb = new StringBuffer();
        String identifier = request.getParameter("identifier");
        sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>");
  String styleSheet = properties.getProperty("OAIHandler.styleSheet");
  if (styleSheet != null) {
      sb.append("<?xml-stylesheet type=\"text/xsl\" href=\"");
      sb.append(styleSheet);
      sb.append("\"?>");
  }
        sb.append("<OAI-PMH xmlns=\"http://www.openarchives.org/OAI/2.0/\"");
        sb.append(" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
        sb.append(" xsi:schemaLocation=\"http://www.openarchives.org/OAI/2.0/");
        sb.append(" http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd\">");
        sb.append("<responseDate>");
  sb.append(createResponseDate(new Date()));
  sb.append("</responseDate>");
//   sb.append("<requestURL>");
//         sb.append(getRequestURL(request));
//   sb.append("</requestURL>");
  sb.append(getRequestElement(request, validParamNames, baseURL));
  if (hasBadArguments(request, requiredParamNames.iterator(),
          validParamNames)) {
      sb.append(new BadArgumentException().getMessage());
  } else {
      Crosswalks crosswalks = abstractCatalog.getCrosswalks();
      if (identifier == null || identifier.length() == 0) {
    Iterator iterator = crosswalks.iterator();
    sb.append("<ListMetadataFormats>");
    while (iterator.hasNext()) {
        Map.Entry entry = (Map.Entry)iterator.next();
        String oaiSchemaLabel = (String)entry.getKey();
        CrosswalkItem crosswalkItem = (CrosswalkItem)entry.getValue();
        Crosswalk crosswalk = crosswalkItem.getCrosswalk();
//         StringTokenizer tokenizer = new StringTokenizer(crosswalk.getSchemaLocation());
//         String namespaceURI = tokenizer.nextToken();
//         String schemaURL = tokenizer.nextToken();
        String[] tokenizer = split(crosswalk.getSchemaLocation());
        String namespaceURI = null;
        String schemaURL = null;
        if (tokenizer.length == 1) {
      schemaURL = tokenizer[0];
        } else if (tokenizer.length > 1) {
      namespaceURI = tokenizer[0];
      schemaURL = tokenizer[1];
        }
        sb.append("<metadataFormat>");
        sb.append("<metadataPrefix>");
        sb.append(oaiSchemaLabel);
        sb.append("</metadataPrefix>");
        sb.append("<schema>");
        sb.append(schemaURL);
        sb.append("</schema>");
        sb.append("<metadataNamespace>");
        sb.append(namespaceURI);
        sb.append("</metadataNamespace>");
        sb.append("</metadataFormat>");
    }
    sb.append("</ListMetadataFormats>");
      } else {
    try {
        Vector schemaLocations = abstractCatalog.getSchemaLocations(identifier);
        sb.append("<ListMetadataFormats>");
        for (int i=0; i<schemaLocations.size(); ++i) {
      String schemaLocation = (String)schemaLocations.elementAt(i);
//       StringTokenizer tokenizer = new StringTokenizer(schemaLocation);
//       String namespaceURI = tokenizer.nextToken();
View Full Code Here
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
                                   HttpServletResponse response,
                                   Transformer serverTransformer)
  throws OAIInternalServerError, TransformerException {
        Properties properties =
      (Properties)context.get("OAIHandler.properties");
  AbstractCatalog abstractCatalog =
      (AbstractCatalog)context.get("OAIHandler.catalog");
  boolean xmlEncodeSetSpec = "true".equalsIgnoreCase(properties.getProperty("OAIHandler.xmlEncodeSetSpec"));
  boolean urlEncodeSetSpec = !"false".equalsIgnoreCase(properties.getProperty("OAIHandler.urlEncodeSetSpec"));
  String baseURL = properties.getProperty("OAIHandler.baseURL");
  if (baseURL == null) {
      try {
    baseURL = request.getRequestURL().toString();
      } catch (java.lang.NoSuchMethodError f) {
    baseURL = HttpUtils.getRequestURL(request).toString();
      }
  }
  StringBuffer sb = new StringBuffer();
  String oldResumptionToken = request.getParameter("resumptionToken");
  String metadataPrefix = request.getParameter("metadataPrefix");

  if (metadataPrefix != null && metadataPrefix.length() == 0)
      metadataPrefix = null;
 
  sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>");
  String styleSheet = properties.getProperty("OAIHandler.styleSheet");
  if (styleSheet != null) {
      sb.append("<?xml-stylesheet type=\"text/xsl\" href=\"");
      sb.append(styleSheet);
      sb.append("\"?>");
  }
  sb.append("<OAI-PMH xmlns=\"http://www.openarchives.org/OAI/2.0/\"");
  sb.append(" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
  sb.append(" xsi:schemaLocation=\"http://www.openarchives.org/OAI/2.0/");
  sb.append(" http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd\">");
  sb.append("<responseDate>");
  sb.append(createResponseDate(new Date()));
  sb.append("</responseDate>");
//   sb.append("<requestURL>");
//   sb.append(getRequestURL(request));
//   sb.append("</requestURL>");
           
  if (!abstractCatalog.isHarvestable()) {
      sb.append("<request verb=\"ListIdentifiers\">");
      sb.append(baseURL);
      sb.append("</request>");
      sb.append("<error code=\"badArgument\">Database is unavailable for harvesting</error>");
  } else {
      ArrayList validParamNames = null;
      ArrayList requiredParamNames = null;
      Map listIdentifiersMap = null;
      if (oldResumptionToken == null) {
    validParamNames = validParamNames1;
    requiredParamNames = requiredParamNames1;
    String from = request.getParameter("from");
    String until = request.getParameter("until");
    try {
        if (from != null && from.length() > 0 && from.length() < 10) {
      throw new BadArgumentException();
        }
        if (until != null && until.length() > 0 && until.length() < 10) {
      throw new BadArgumentException();
        }
        if (from != null && until != null && from.length() != until.length()) {
      throw new BadArgumentException();
        }
        if (from == null || from.length() == 0) {
      from = "0001-01-01";
        }
        if (until == null || until.length() == 0) {
      until = "9999-12-31";
        }
        from = abstractCatalog.toFinestFrom(from);
        until = abstractCatalog.toFinestUntil(until);
        if (from.compareTo(until) > 0)
      throw new BadArgumentException();
        String set = request.getParameter("set");
                    if (set != null) {
                        if (set.length() == 0) set = null;
                        else if (urlEncodeSetSpec) set = set.replace(' ', '+');
                    }
        Crosswalks crosswalks = abstractCatalog.getCrosswalks();
        if (metadataPrefix == null) {
      throw new BadArgumentException();
        }
       
        if (!crosswalks.containsValue(metadataPrefix)) {
      throw new CannotDisseminateFormatException(metadataPrefix);
        } else {
      listIdentifiersMap = abstractCatalog.listIdentifiers(from, until, set,
                       metadataPrefix);
        }
    } catch (NoItemsMatchException e) {
        sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
        sb.append(e.getMessage());
    } catch (BadArgumentException e) {
        sb.append("<request verb=\"ListIdentifiers\">");
//         sb.append(HttpUtils.getRequestURL(request));
        sb.append(baseURL);
        sb.append("</request>");
        sb.append(e.getMessage());
//     } catch (BadGranularityException e) {
//         sb.append(getRequestElement(request));
//         sb.append(e.getMessage());
    } catch (CannotDisseminateFormatException e) {
        sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
        sb.append(e.getMessage());
    } catch (NoSetHierarchyException e) {
        sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
        sb.append(e.getMessage());
    }
      } else {
    validParamNames = validParamNames2;
    requiredParamNames = requiredParamNames2;
    if (hasBadArguments(request, requiredParamNames.iterator(), validParamNames)) {
        sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
        sb.append(new BadArgumentException().getMessage());
    } else {
        try {
      listIdentifiersMap = abstractCatalog.listIdentifiers(oldResumptionToken);
        } catch (BadResumptionTokenException e) {
      sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
      sb.append(e.getMessage());
        }
    }
View Full Code Here
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
    public static String construct(HashMap context,
                                   HttpServletRequest request, HttpServletResponse response,
                                   Transformer serverTransformer)
        throws FileNotFoundException, TransformerException {
        Properties properties = (Properties)context.get("OAIHandler.properties");
  AbstractCatalog abstractCatalog =
      (AbstractCatalog)context.get("OAIHandler.catalog");
  String baseURL = (String)properties.getProperty("OAIHandler.baseURL");
  if (baseURL == null) {
      try {
    baseURL = request.getRequestURL().toString();
      } catch (java.lang.NoSuchMethodError f) {
    baseURL = HttpUtils.getRequestURL(request).toString();
      }
  }
        StringBuffer sb = new StringBuffer();
        String identifier = request.getParameter("identifier");

        if (debug) {
            System.out.println("Redirect.construct: identifier=" +
                               identifier);
        }
        Crosswalks crosswalks = abstractCatalog.getCrosswalks();
  try {
      if (identifier == null || identifier.length() == 0) {
                if (debug) System.out.println("Bad argument");
    throw new BadArgumentException();
      }
      else if (!crosswalks.containsValue("oai_dc")) {
                if (debug) System.out.println("crosswalk not present: oai_dc");
    throw new CannotDisseminateFormatException("oai_dc");
      } else {
     String metadata = abstractCatalog.getRecord(identifier, "oai_dc");
     if (metadata != null) {
                    sb.append(metadata);
      } else {
                    if (debug) System.out.println("ID does not exist");
          throw new IdDoesNotExistException(identifier);
View Full Code Here
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
                                   Transformer serverTransformer)
        throws OAIInternalServerError, TransformerException {
        if (debug) System.out.println("ListRecords.construct: entered");
 
        Properties properties = (Properties)context.get("OAIHandler.properties");
        AbstractCatalog abstractCatalog = (AbstractCatalog)context.get("OAIHandler.catalog");
  boolean xmlEncodeSetSpec = "true".equalsIgnoreCase((String)properties.getProperty("OAIHandler.xmlEncodeSetSpec"));
  boolean urlEncodeSetSpec = !"false".equalsIgnoreCase((String)properties.getProperty("OAIHandler.urlEncodeSetSpec"));
  String baseURL = (String)properties.getProperty("OAIHandler.baseURL");
  if (baseURL == null) {
      try {
    baseURL = request.getRequestURL().toString();
      } catch (java.lang.NoSuchMethodError f) {
    baseURL = HttpUtils.getRequestURL(request).toString();
      }
  }
        StringBuffer sb = new StringBuffer();
        String oldResumptionToken = request.getParameter("resumptionToken");
  String metadataPrefix = request.getParameter("metadataPrefix");
 
  if (metadataPrefix != null && metadataPrefix.length() == 0)
      metadataPrefix = null;
 
        sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>");
  String styleSheet = properties.getProperty("OAIHandler.styleSheet");
  if (styleSheet != null) {
      sb.append("<?xml-stylesheet type=\"text/xsl\" href=\"");
      sb.append(styleSheet);
      sb.append("\"?>");
  }
        sb.append("<OAI-PMH xmlns=\"http://www.openarchives.org/OAI/2.0/\"");
        sb.append(" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
  String extraXmlns = properties.getProperty("OAIHandler.extraXmlns");
  if (extraXmlns != null)
      sb.append(" ").append(extraXmlns);
        sb.append(" xsi:schemaLocation=\"http://www.openarchives.org/OAI/2.0/");
        sb.append(" http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd\">");
        sb.append("<responseDate>");
  sb.append(createResponseDate(new Date()));
  sb.append("</responseDate>");
//         sb.append("<requestURL>");
//         sb.append(getRequestURL(request));
//         sb.append("</requestURL>");
 
  if (!abstractCatalog.isHarvestable()) {
      sb.append("<request verb=\"ListRecords\">");
      sb.append(baseURL);
      sb.append("</request>");
      sb.append("<error code=\"badArgument\">Database is unavailable for harvesting</error>");
  } else {
//       if (debug) {
//     System.gc();
//     System.gc();
//     Runtime rt = Runtime.getRuntime();
//     long freeMemoryK = rt.freeMemory() / 1024;
//     long totalMemoryK = rt.totalMemory() / 1024;
//     System.out.print("ListRecords.construct: " + oldResumptionToken);
//     System.out.print(" freeMemory=" + freeMemoryK / 1024.0 + "M");
//     System.out.print(" of " + totalMemoryK / 1024.0 + "M ");
//     System.out.println("(" + (100 * freeMemoryK) / totalMemoryK + "%)");
//       }
 
      Map listRecordsMap = null;
     
      ArrayList validParamNames = null;
      ArrayList requiredParamNames = null;
      if (oldResumptionToken == null) {
    validParamNames = validParamNames1;
    requiredParamNames = requiredParamNames1;
    String from = request.getParameter("from");
    String until = request.getParameter("until");
    try {
        if (from != null && from.length() > 0 && from.length() < 10) {
      throw new BadArgumentException();
        }
        if (until != null && until.length() > 0 && until.length() < 10) {
      throw new BadArgumentException();
        }
        if (from != null && until != null && from.length() != until.length()) {
      throw new BadArgumentException();
        }
        if (from == null || from.length() == 0) {
      from = "0001-01-01";
        }
        if (until == null || until.length() == 0) {
      until = "9999-12-31";
        }
        from = abstractCatalog.toFinestFrom(from);
        until = abstractCatalog.toFinestUntil(until);
        if (from.compareTo(until) > 0)
      throw new BadArgumentException();
        String set = request.getParameter("set");
                    if (set != null) {
                        if (set.length() == 0) set = null;
                        else if (urlEncodeSetSpec) set = set.replace(' ', '+');
                    }
        Crosswalks crosswalks = abstractCatalog.getCrosswalks();
        if (metadataPrefix == null) {
      throw new BadArgumentException();
        }
        if (!crosswalks.containsValue(metadataPrefix)) {
      throw new CannotDisseminateFormatException(metadataPrefix);
        } else {
      listRecordsMap = abstractCatalog.listRecords(from, until, set,
                     metadataPrefix);
        }
    } catch (NoItemsMatchException e) {
        sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
        sb.append(e.getMessage());
    } catch (BadArgumentException e) {
        sb.append("<request verb=\"ListRecords\">");
        sb.append(baseURL);
        sb.append("</request>");
        sb.append(e.getMessage());
//     } catch (BadGranularityException e) {
//         sb.append(getRequestElement(request));
//         sb.append(e.getMessage());
    } catch (CannotDisseminateFormatException e) {
        sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
        sb.append(e.getMessage());
    } catch (NoSetHierarchyException e) {
        sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
        sb.append(e.getMessage());
    }
      } else {
    validParamNames = validParamNames2;
    requiredParamNames = requiredParamNames2;
    if (hasBadArguments(request, requiredParamNames.iterator(), validParamNames)) {
        sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
        sb.append(new BadArgumentException().getMessage());
    } else {
        try {
      listRecordsMap = abstractCatalog.listRecords(oldResumptionToken);
        } catch (BadResumptionTokenException e) {
      sb.append(getRequestElement(request, validParamNames, baseURL, xmlEncodeSetSpec));
      sb.append(e.getMessage());
        }
    }
View Full Code Here
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
    public static String construct(HashMap context,
                                   HttpServletRequest request, HttpServletResponse response,
                                   Transformer serverTransformer)
        throws FileNotFoundException, TransformerException {
        Properties properties = (Properties)context.get("OAIHandler.properties");
  AbstractCatalog abstractCatalog =
      (AbstractCatalog)context.get("OAIHandler.catalog");
  String baseURL = (String)properties.getProperty("OAIHandler.baseURL");
  if (baseURL == null) {
      try {
    baseURL = request.getRequestURL().toString();
      } catch (java.lang.NoSuchMethodError f) {
    baseURL = HttpUtils.getRequestURL(request).toString();
      }
  }
        StringBuffer sb = new StringBuffer();
        String identifier = request.getParameter("identifier");
        String metadataPrefix = request.getParameter("metadataPrefix");

        if (debug) {
            System.out.println("GetMetadata.constructGetMetadata: identifier=" +
                               identifier);
            System.out.println("GetMetadata.constructGetMetadata: metadataPrefix="
                               + metadataPrefix);
        }
        Crosswalks crosswalks = abstractCatalog.getCrosswalks();
        sb.append("<?xml version=\"1.0\" encoding=\"");
        String encoding = crosswalks.getEncoding(metadataPrefix);
        if (encoding != null)
            sb.append(encoding);
        else
            sb.append("UTF-8");
        sb.append("\" ?>\n");
       
        String docType = crosswalks.getDocType(metadataPrefix);
        if (docType != null) {
            sb.append(docType);
            sb.append("\n");
        }
  try {
      if (metadataPrefix == null || metadataPrefix.length() == 0
    || identifier == null || identifier.length() == 0) {
                if (debug) System.out.println("Bad argument");
    throw new BadArgumentException();
      }
      else if (!crosswalks.containsValue(metadataPrefix)) {
                if (debug) System.out.println("crosswalk not present: " + metadataPrefix);
    throw new CannotDisseminateFormatException(metadataPrefix);
      } else {
     String metadata = abstractCatalog.getMetadata(identifier, metadataPrefix);
     if (metadata != null) {
                    sb.append(metadata);
     } else {
                    if (debug) System.out.println("ID does not exist");
         throw new IdDoesNotExistException(identifier);
View Full Code Here
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
    public static String construct(HashMap context, HttpServletRequest request,
                                   HttpServletResponse response, Transformer serverTransformer)
  throws OAIInternalServerError, TransformerException {
        Properties properties =
      (Properties)context.get("OAIHandler.properties");
  AbstractCatalog abstractCatalog =
      (AbstractCatalog)context.get("OAIHandler.catalog");
  String baseURL = (String)properties.getProperty("OAIHandler.baseURL");
  if (baseURL == null) {
      try {
    baseURL = request.getRequestURL().toString();
      } catch (java.lang.NoSuchMethodError f) {
    baseURL = HttpUtils.getRequestURL(request).toString();
      }
  }
        StringBuffer sb = new StringBuffer();
  String oldResumptionToken = request.getParameter("resumptionToken");
        sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>");
  String styleSheet = properties.getProperty("OAIHandler.styleSheet");
  if (styleSheet != null) {
      sb.append("<?xml-stylesheet type=\"text/xsl\" href=\"");
      sb.append(styleSheet);
      sb.append("\"?>");
  }
        sb.append("<OAI-PMH xmlns=\"http://www.openarchives.org/OAI/2.0/\"");
        sb.append(" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
        sb.append(" xsi:schemaLocation=\"http://www.openarchives.org/OAI/2.0/");
        sb.append(" http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd\">");
        sb.append("<responseDate>");
  sb.append(createResponseDate(new Date()));
  sb.append("</responseDate>");
//         sb.append("<requestURL>");
//         sb.append(getRequestURL(request));
//         sb.append("</requestURL>");
  sb.append(getRequestElement(request, validParamNames, baseURL));
  Map listSetsMap = null;
  if (hasBadArguments(request, requiredParamNames.iterator(),
          validParamNames)) {
      sb.append(new BadArgumentException().getMessage());
  } else {
      try {
    if (oldResumptionToken == null) {
        listSetsMap = abstractCatalog.listSets();
    } else {
        listSetsMap = abstractCatalog.listSets(oldResumptionToken);
    }
    sb.append("<ListSets>");
    Iterator sets = (Iterator)listSetsMap.get("sets");
    while (sets.hasNext()) {
        sb.append((String)sets.next());
View Full Code Here
TOP

Related Classes of ORG.oclc.oai.server.catalog.AbstractCatalog

  • ORG.oclc.oai.server.OAIHandler
  • ORG.oclc.oai.server.verb.extension.GetMetadata
  • ORG.oclc.oai.server.verb.extension.Redirect
  • ORG.oclc.oai.server.verb.GetRecord
  • ORG.oclc.oai.server.verb.ListIdentifiers
  • ORG.oclc.oai.server.verb.ListMetadataFormats
  • ORG.oclc.oai.server.verb.ListRecords
  • ORG.oclc.oai.server.verb.ListSets
  • ORG.oclc.oai.server.verb.OAIInternalServerError
  • ORG.oclc.oai.server.verb.BadResumptionTokenException
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.