public String translate(
String sourceLang, String intermediateLang, String targetLang, String source) {
try {
File taeDescriptor = new File(descriptor);
// File inputFile = new File(source);
XMLInputSource in = new XMLInputSource(taeDescriptor);
ResourceSpecifier specifier = UIMAFramework.getXMLParser().parseResourceSpecifier(in);
AnalysisEngine tae = UIMAFramework.produceAnalysisEngine(specifier);
// String document = FileUtils.file2String(inputFile, "UTF-8");
JCas jcas = tae.newJCas();
jcas.setDocumentText(source);
jcas.setDocumentLanguage(sourceLang + "," + intermediateLang + "," + targetLang);
tae.process(jcas);
String result = getResult(jcas, sourceLang, targetLang);
return result;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static void main(String[] args) throws Exception {
String sLine;
long startTime = System.currentTimeMillis();
URL descUrl =
VectorSpaceRetrieval.class.getResource(
"/descriptors/retrievalsystem/VectorSpaceRetrieval.xml");
if (descUrl == null) {
throw new IllegalArgumentException("Error opening VectorSpaceRetrieval.xml");
}
// create AnalysisEngine
XMLInputSource input = new XMLInputSource(descUrl);
AnalysisEngineDescription desc =
UIMAFramework.getXMLParser().parseAnalysisEngineDescription(input);
AnalysisEngine anAnalysisEngine = UIMAFramework.produceAnalysisEngine(desc);
CAS aCas = anAnalysisEngine.newCAS();
URL docUrl = VectorSpaceRetrieval.class.getResource("/data/documents.txt");
if (docUrl == null) {
throw new IllegalArgumentException("Error opening data/documents.txt");
}
BufferedReader br = new BufferedReader(new InputStreamReader(docUrl.openStream()));
while ((sLine = br.readLine()) != null) {
aCas.setDocumentText(sLine);
anAnalysisEngine.process(aCas);
aCas.reset();
}
br.close();
br = null;
anAnalysisEngine.collectionProcessComplete();
anAnalysisEngine.destroy();
long endTime = System.currentTimeMillis();
double totalTime = (endTime - startTime) / 1000.0;
System.out.println("Total time taken: " + totalTime);
}
@Test
public void test() throws Exception {
String html = "<Parent>\n";
html += "<Child1>Some content</Child1>\n";
html += "<Child2 attribute=“someValue” />\n";
html += "<Child3>More content.</Child3>\n";
html += "</Parent>\n";
URL urlA = HtmlAnnotator.class.getClassLoader().getResource("HtmlAnnotator.xml");
if (urlA == null) {
urlA =
HtmlAnnotator.class
.getClassLoader()
.getResource("org/apache/uima/ruta/engine/HtmlAnnotator.xml");
}
URL urlC = HtmlAnnotator.class.getClassLoader().getResource("HtmlConverter.xml");
if (urlC == null) {
urlC =
HtmlAnnotator.class
.getClassLoader()
.getResource("org/apache/uima/ruta/engine/HtmlConverter.xml");
}
XMLInputSource inA = new XMLInputSource(urlA);
ResourceSpecifier specifierA = UIMAFramework.getXMLParser().parseResourceSpecifier(inA);
AnalysisEngine aeA = UIMAFramework.produceAnalysisEngine(specifierA);
aeA.setConfigParameterValue(HtmlAnnotator.PARAM_ONLY_CONTENT, false);
aeA.reconfigure();
XMLInputSource inC = new XMLInputSource(urlC);
ResourceSpecifier specifierC = UIMAFramework.getXMLParser().parseResourceSpecifier(inC);
AnalysisEngine aeC = UIMAFramework.produceAnalysisEngine(specifierC);
aeC.setConfigParameterValue(HtmlConverter.PARAM_SKIP_WHITESPACES, false);
aeC.setConfigParameterValue(HtmlConverter.PARAM_PROCESS_ALL, true);
aeC.setConfigParameterValue(
HtmlConverter.PARAM_GAP_INDUCING_TAGS, new String[] {"child1", "child2", "child3"});
aeC.setConfigParameterValue(HtmlConverter.PARAM_GAP_TEXT, "$");
aeC.reconfigure();
CAS cas = aeA.newCAS();
Type tagType = cas.getTypeSystem().getType(HtmlAnnotator.NAMESPACE + "TAG");
AnnotationIndex<AnnotationFS> ai = null;
FSIterator<AnnotationFS> iterator = null;
cas.setDocumentText(html);
aeA.process(cas);
aeC.process(cas);
CAS plainTextCas = cas.getView(HtmlConverter.DEFAULT_MODIFIED_VIEW);
assertEquals("$Some content$$More content.", plainTextCas.getDocumentText());
ai = plainTextCas.getAnnotationIndex(tagType);
iterator = ai.iterator();
assertEquals(4, ai.size());
assertEquals("$Some content$$More content.", iterator.next().getCoveredText());
assertEquals("$Some content", iterator.next().getCoveredText());
assertEquals("$", iterator.next().getCoveredText());
assertEquals("$More content.", iterator.next().getCoveredText());
cas.release();
}
@Test
public void testExpandOffsets() throws Exception {
String html = "<Parent>\n";
html += "<Child1>Some content</Child1>\n";
html += "<Child2 attribute=“someValue” />\n";
html += "<Child3>More content.</Child3>\n";
html += "</Parent>\n";
URL urlA = HtmlAnnotator.class.getClassLoader().getResource("HtmlAnnotator.xml");
if (urlA == null) {
urlA =
HtmlAnnotator.class
.getClassLoader()
.getResource("org/apache/uima/ruta/engine/HtmlAnnotator.xml");
}
URL urlC = HtmlAnnotator.class.getClassLoader().getResource("HtmlConverter.xml");
if (urlC == null) {
urlC =
HtmlAnnotator.class
.getClassLoader()
.getResource("org/apache/uima/ruta/engine/HtmlConverter.xml");
}
XMLInputSource inA = new XMLInputSource(urlA);
ResourceSpecifier specifierA = UIMAFramework.getXMLParser().parseResourceSpecifier(inA);
AnalysisEngine aeA = UIMAFramework.produceAnalysisEngine(specifierA);
aeA.setConfigParameterValue(HtmlAnnotator.PARAM_ONLY_CONTENT, false);
aeA.reconfigure();
XMLInputSource inC = new XMLInputSource(urlC);
ResourceSpecifier specifierC = UIMAFramework.getXMLParser().parseResourceSpecifier(inC);
AnalysisEngine aeC = UIMAFramework.produceAnalysisEngine(specifierC);
aeC.setConfigParameterValue(HtmlConverter.PARAM_SKIP_WHITESPACES, false);
aeC.setConfigParameterValue(HtmlConverter.PARAM_PROCESS_ALL, true);
aeC.setConfigParameterValue(HtmlConverter.PARAM_EXPAND_OFFSETS, true);
aeC.reconfigure();
CAS cas = aeA.newCAS();
Type tagType = cas.getTypeSystem().getType(HtmlAnnotator.NAMESPACE + "TAG");
Feature expandedFeature = tagType.getFeatureByBaseName("expandedOffsets");
AnnotationIndex<AnnotationFS> ai = null;
FSIterator<AnnotationFS> iterator = null;
cas.setDocumentText(html);
aeA.process(cas);
aeC.process(cas);
CAS plainTextCas = cas.getView(HtmlConverter.DEFAULT_MODIFIED_VIEW);
assertEquals("Some contentMore content.", plainTextCas.getDocumentText());
ai = plainTextCas.getAnnotationIndex(tagType);
iterator = ai.iterator();
assertEquals(4, ai.size());
AnnotationFS next = null;
next = iterator.next();
assertEquals(false, next.getBooleanValue(expandedFeature));
assertEquals("Some contentMore content.", next.getCoveredText());
next = iterator.next();
assertEquals(false, next.getBooleanValue(expandedFeature));
assertEquals("Some content", next.getCoveredText());
next = iterator.next();
boolean b1 = next.getBooleanValue(expandedFeature);
assertEquals("More content.", next.getCoveredText());
next = iterator.next();
boolean b2 = next.getBooleanValue(expandedFeature);
assertEquals("More content.", next.getCoveredText());
// for one of these two annotation (with same offsets) the feature must be set to true
assertEquals(true, b1 || b2);
cas.release();
}