##### Coverage Report - org.apache.any23.extractor.rdf.BaseRDFExtractor

Classes in this File | Line Coverage | Branch Coverage | Complexity
BaseRDFExtractor |
0% | 0/21
N/A | N/A
| 1.4444444444444444;1.444

1 |  |
     /*
2 |  |
      * Licensed to the Apache Software Foundation (ASF) under one or more
3 |  |
      * contributor license agreements.  See the NOTICE file distributed with
4 |  |
      * this work for additional information regarding copyright ownership.
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      * The ASF licenses this file to You under the Apache License, Version 2.0
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      * (the "License"); you may not use this file except in compliance with
7 |  |
      * the License.  You may obtain a copy of the License at
8 |  |
      *
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      *  http://www.apache.org/licenses/LICENSE-2.0
10 |  |
      *
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      * Unless required by applicable law or agreed to in writing, software
12 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 |  |
      * See the License for the specific language governing permissions and
15 |  |
      * limitations under the License.
16 |  |
      */
17 |  |
18 |  |
     package org.apache.any23.extractor.rdf;
19 |  |
20 |  |
     import org.apache.any23.extractor.ExtractionContext;
21 |  |
     import org.apache.any23.extractor.ExtractionException;
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     import org.apache.any23.extractor.ExtractionParameters;
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     import org.apache.any23.extractor.ExtractionResult;
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     import org.apache.any23.extractor.Extractor;
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     import org.apache.any23.extractor.ExtractorDescription;
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     import org.openrdf.rio.RDFHandlerException;
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     import org.openrdf.rio.RDFParseException;
28 |  |
     import org.openrdf.rio.RDFParser;
29 |  |
     import org.openrdf.rio.helpers.RDFParserBase;
30 |  |
31 |  |
     import java.io.IOException;
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     import java.io.InputStream;
33 |  |
34 |  |
     /**
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      * Base class for a generic <i>RDF</i>
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      * {@link org.apache.any23.extractor.Extractor.ContentExtractor}.
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      *
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      * @author Michele Mostarda (mostarda@fbk.eu)
39 |  |
      */
40 | 0 |
     public abstract class BaseRDFExtractor implements Extractor.ContentExtractor {
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42 |  |
         private boolean verifyDataType;
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         private boolean stopAtFirstError;
44 |  |
45 |  |
         /**
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          * Constructor, allows to specify the validation and error handling policies.
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          *
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          * @param verifyDataType if <code>true</code> the data types will be verified,
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          *         if <code>false</code> will be ignored.
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          * @param stopAtFirstError if <code>true</code> the parser will stop at first parsing error,
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          *        if <code>false</code> will ignore non blocking errors.
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          */
53 | 0 |
         public BaseRDFExtractor(boolean verifyDataType, boolean stopAtFirstError) {
54 | 0 |
             this.verifyDataType = verifyDataType;
55 | 0 |
             this.stopAtFirstError = stopAtFirstError;
56 | 0 |
         }
57 |  |
58 |  |
         public abstract ExtractorDescription getDescription();
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60 |  |
         protected abstract RDFParserBase getParser(
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                 ExtractionContext extractionContext,
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                 ExtractionResult extractionResult
63 |  |
         );
64 |  |
65 |  |
         public BaseRDFExtractor() {
66 | 0 |
             this(false, false);
67 | 0 |
         }
68 |  |
69 |  |
         public boolean isVerifyDataType() {
70 | 0 |
             return verifyDataType;
71 |  |
         }
72 |  |
73 |  |
         public void setVerifyDataType(boolean verifyDataType) {
74 | 0 |
             this.verifyDataType = verifyDataType;
75 | 0 |
         }
76 |  |
77 |  |
         public boolean isStopAtFirstError() {
78 | 0 |
             return stopAtFirstError;
79 |  |
         }
80 |  |
81 |  |
         public void setStopAtFirstError(boolean b) {
82 | 0 |
             stopAtFirstError = b;
83 | 0 |
         }
84 |  |
85 |  |
         public void run(
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                 ExtractionParameters extractionParameters,
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                 ExtractionContext extractionContext,
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                 InputStream in,
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                 ExtractionResult extractionResult
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         ) throws IOException, ExtractionException {
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             try {
92 | 0 |
                 final RDFParser parser = getParser(extractionContext, extractionResult);
93 | 0 |
                 parser.parse(in, extractionContext.getDocumentURI().stringValue());
94 | 0 |
             } catch (RDFHandlerException ex) {
95 | 0 |
                 throw new IllegalStateException("Unexpected exception.", ex);
96 | 0 |
             } catch (RDFParseException ex) {
97 | 0 |
                 throw new ExtractionException("Error while parsing RDF document.", ex, extractionResult);
98 | 0 |
             }
99 | 0 |
         }
100 |  |
101 |  |
     }