org.deegree.commons.xml.XPath类的使用及代码示例

x33g5p2x  于2022-02-03 转载在 其他  
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本文整理了Java中org.deegree.commons.xml.XPath类的一些代码示例，展示了XPath类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。XPath类的具体详情如下：
包路径：org.deegree.commons.xml.XPath
类名称：XPath

XPath介绍

[英]TODO add documentation here
[中]TODO在此处添加文档

代码示例

代码示例来源：origin: deegree/deegree3

  1. private XPath getXPath( String attribute ) {
  2.   return new XPath( "//" + CSW_202_PREFIX + ":TransactionResponse/" + CSW_202_PREFIX + ":TransactionSummary/"
  3.            + CSW_202_PREFIX + ":" + attribute, nsContext );
  4. }

代码示例来源：origin: deegree/deegree3

  1. private AXIOMXPath getAXIOMXPath( XPath xpath )
  2.             throws JaxenException {
  3.   AXIOMXPath compiledXPath = new AXIOMXPath( xpath.getXPath() );
  4.   compiledXPath.setNamespaceContext( xpath.getNamespaceContext() );
  5.   return compiledXPath;
  6. }

代码示例来源：origin: deegree/deegree3

  1. private AXIOMXPath getAsXPath( ValueReference propName )
  2.             throws JaxenException {
  3.   AXIOMXPath path;
  4.   XPath xPathFromCQP = ISOCQPMapping.getXPathFromCQP( propName.getAsQName(), getType() );
  5.   if ( xPathFromCQP != null )
  6.     path = new AXIOMXPath( xPathFromCQP.getXPath() );
  7.   else
  8.     path = new AXIOMXPath( propName.getAsText() );
  9.   path.setNamespaceContext( ns );
  10.   return path;
  11. }

代码示例来源：origin: deegree/deegree3

  1. private XPath getEOPath( String type ) {
  2.   return new XPath( "./rim:RegistryObjectList/rim:ExtrinsicObject[@objectType='" + type + "']", ns );
  3. }

代码示例来源：origin: deegree/deegree3

  1. public static List<QName> extractQNames( XPath xpath ) {
  2.   List<QName> list = new ArrayList<QName>();
  3.   try {
  4.     Expr expr = new BaseXPath( xpath.getXPath(), null ).getRootExpr();
  5.     if ( expr instanceof LocationPath ) {
  6.       LocationPath lp = (LocationPath) expr;
  7.       for ( Object o : lp.getSteps() ) {
  8.         findQName( list, (Step) o, xpath.getNamespaceContext() );
  9.       }
  10.     }
  11.   } catch ( JaxenException e ) {
  12.     // not a proper xpath
  13.   }
  14.   return list;
  15. }

代码示例来源：origin: deegree/deegree3

  1. /**
  2.    * @return
  3.    */
  4.   private List<String> parseSections() {
  5.     String section = getNodeAsString( rootElement, new XPath( "/" + WCS_PREFIX + "GetCapabilities/" + WCS_PREFIX
  6.                                  + ":section", nsContext ), "/" );
  7.     List<String> result = new ArrayList<String>( 1 );
  8.     result.add( section );
  9.     return result;
  10.   }
  11. }

代码示例来源：origin: deegree/deegree3

  1. private List<String> parse200Languages() {
  2.   List<OMElement> languageElements = getElements( rootElement,
  3.                           new XPath( "ows200:AcceptLanguages/ows200:Language", nsContext ) );
  4.   List<String> languages = new ArrayList<String>();
  5.   for ( OMElement languageElement : languageElements ) {
  6.     String language = languageElement.getText();
  7.     languages.add( language );
  8.   }
  9.   return languages;
  10. }

代码示例来源：origin: deegree/deegree3

  1. private List<String> parse200Formats() {
  2.   List<OMElement> formatElements = getElements( rootElement,
  3.                          new XPath( "ows200:AcceptFormats/ows200:OutputFormat", nsContext ) );
  4.   List<String> formats = new ArrayList<String>( formatElements.size() );
  5.   for ( OMElement formatElement : formatElements ) {
  6.     formats.add( formatElement.getText() );
  7.   }
  8.   return formats;
  9. }

代码示例来源：origin: deegree/deegree3

  1. private String parseOutputCRS( String defaultCRS ) {
  2.   return getNodeAsString( rootElement, new XPath( "/" + WCS_PREFIX + ":GetCoverage/" + WCS_PREFIX + ":output/"
  3.                           + WCS_PREFIX + ":crs", wcsNSContext ), defaultCRS );
  4. }

代码示例来源：origin: deegree/deegree3

  1. private BBoxOutputType parseBBoxOutput( OMElement bboxData, CodeType id, LanguageString outputTitle,
  2.                     LanguageString outputAbstract ) {
  3.   XPath xpath = new XPath( "Default/CRS", nsContext );
  4.   String defaultCrs = omResponse.getElement( bboxData, xpath ).getText();
  5.   xpath = new XPath( "Supported/CRS", nsContext );
  6.   List<OMElement> omSupported = omResponse.getElements( bboxData, xpath );
  7.   String[] supportedCrs = new String[omSupported.size()];
  8.   for ( int i = 0; i < omSupported.size(); i++ ) {
  9.     supportedCrs[i] = omSupported.get( i ).getText();
  10.   }
  11.   return new BBoxOutputType( id, outputTitle, outputAbstract, defaultCrs, supportedCrs );
  12. }

代码示例来源：origin: deegree/deegree3

  1. private BBoxInputType parseBBoxData( OMElement input, CodeType id, LanguageString inputTitle,
  2.                    LanguageString inputAbstract, String minOccurs, String maxOccurs ) {
  3.   XPath xpath = new XPath( "Default/CRS", nsContext );
  4.   String defaultCRS = omResponse.getElement( input, xpath ).getText();
  5.   xpath = new XPath( "Supported/CRS", nsContext );
  6.   List<OMElement> omSupported = omResponse.getElements( input, xpath );
  7.   String[] supportedCRSs = new String[omSupported.size()];
  8.   for ( int i = 0; i < omSupported.size(); i++ ) {
  9.     supportedCRSs[i] = omSupported.get( i ).getText();
  10.   }
  11.   return new BBoxInputType( id, inputTitle, inputAbstract, minOccurs, maxOccurs, defaultCRS, supportedCRSs );
  12. }

代码示例来源：origin: deegree/deegree3

  1. private String parseSRSName( OMElement envelope, String defaultSRS ) {
  2.   return getNodeAsString( envelope, new XPath( "@srsName", wcsNSContext ), defaultSRS );
  3. }

代码示例来源：origin: deegree/deegree3

  1. public ResolveParams parseStandardResolveParameters110( OMElement requestEl ) {
  2.   String traverseXlinkDepth = getNodeAsString( rootElement, new XPath( "@traverseXlinkDepth", nsContext ), null );
  3.   String traverseXlinkExpiryStr = getNodeAsString( rootElement, new XPath( "@traverseXlinkExpiry", nsContext ),
  4.                            null );
  5.   BigInteger resolveTimeout = null;
  6.   if ( traverseXlinkExpiryStr != null ) {
  7.     resolveTimeout = new BigInteger( traverseXlinkExpiryStr ).multiply( BigInteger.valueOf( 60 ) );
  8.   }
  9.   return new ResolveParams( null, traverseXlinkDepth, resolveTimeout );
  10. }

代码示例来源：origin: deegree/deegree3

  1. /**
  2.  * Returns whether the record is a service metadata record.
  3.  * <ul>
  4.  * <li>Data Metadata: /gmd:hierarchyLevel/gmd:MD_ScopeCode/@codeListValue='dataset' (or missing) or 'series' or
  5.  * 'application'</li>
  6.  * <li>Service Metadata: /gmd:hierarchyLevel/gmd:MD_ScopeCode/@codeListValue='service'</li>
  7.  * </ul>
  8.  * 
  9.  * @return <code>true</code>, if the record is a service metadata record, <code>false</code> otherwise (implies data
  10.  *         metadata record)
  11.  */
  12. public boolean isServiceRecord() {
  13.   XPath xpath = new XPath( "gmd:hierarchyLevel/gmd:MD_ScopeCode/@codeListValue", ns );
  14.   String scopeCode = getStringFromXPath( xpath );
  15.   // TODO should this check be more fail safe?
  16.   return scopeCode != null && scopeCode.equals( "service" );
  17. }

代码示例来源：origin: deegree/deegree3

  1. @Override
  2. public List<WFSFeatureType> parseFeatureTypeList() {
  3.   List<OMElement> ftEls = getElements( rootElement, new XPath( "wfs:FeatureTypeList/wfs:FeatureType", nsContext ) );
  4.   List<WFSFeatureType> fts = new ArrayList<WFSFeatureType>( ftEls.size() );
  5.   for ( OMElement ftEl : ftEls ) {
  6.     fts.add( parseFeatureType( ftEl ) );
  7.   }
  8.   return fts;
  9. }

代码示例来源：origin: deegree/deegree3

  1. @Override
  2. public List<WFSFeatureType> parseFeatureTypeList() {
  3.   List<OMElement> ftEls = getElements( rootElement, new XPath( "wfs:FeatureTypeList/wfs:FeatureType", nsContext ) );
  4.   List<WFSFeatureType> fts = new ArrayList<WFSFeatureType>( ftEls.size() );
  5.   for ( OMElement ftEl : ftEls ) {
  6.     fts.add( parseFeatureType( ftEl ) );
  7.   }
  8.   return fts;
  9. }

代码示例来源：origin: deegree/deegree3

  1. private StoredQuery parseStoredQuery200( OMElement queryEl ) {
  2.   // <xsd:attribute name="handle" type="xsd:string"/>
  3.   String handle = getNodeAsString( queryEl, new XPath( "@handle", nsContext ), null );
  4.   // <xsd:attribute name="id" type="xsd:anyURI" use="required"/>
  5.   String id = getRequiredNodeAsString( queryEl, new XPath( "@id", nsContext ) );
  6.   // <xsd:element name="Parameter" type="wfs:ParameterType" minOccurs="0" maxOccurs="unbounded"/>
  7.   Map<String, OMElement> paramToValue = new HashMap<String, OMElement>();
  8.   List<OMElement> paramEls = getElements( queryEl, new XPath( "wfs200:Parameter", nsContext ) );
  9.   for ( OMElement paramEl : paramEls ) {
  10.     String paramName = getRequiredNodeAsString( paramEl, new XPath( "@name", nsContext ) );
  11.     paramToValue.put( paramName.toUpperCase(), paramEl );
  12.   }
  13.   return new StoredQuery( handle, id, paramToValue );
  14. }

代码示例来源：origin: deegree/deegree3

  1. @Override
  2. public List<String> parseLanguages() {
  3.   OMElement languagesEl = getElement( getRootElement(), new XPath( "ows:Languages", nsContext ) );
  4.   if ( languagesEl == null ) {
  5.     return null;
  6.   }
  7.   String[] langs = getNodesAsStrings( languagesEl, new XPath( "ows:Language", nsContext ) );
  8.   List<String> languages = new ArrayList<String>();
  9.   for ( String language : langs ) {
  10.     languages.add( language );
  11.   }
  12.   return languages;
  13. }

代码示例来源：origin: deegree/deegree3

  1. private List<Pair<String, String>> parseIdentifiers( OMElement lay ) {
  2.   List<Pair<String, String>> identifiers = new ArrayList<Pair<String, String>>();
  3.   List<OMElement> identiferElements = getElements( lay, new XPath( getPrefix() + "Identifier", nsContext ) );
  4.   for ( OMElement identifierElement : identiferElements ) {
  5.     String id = identifierElement.getText();
  6.     if ( id != null && id.length() > 0 ) {
  7.       String authority = getNodeAsString( identifierElement, new XPath( "@authority" ), null );
  8.       identifiers.add( new Pair<String, String>( id, authority ) );
  9.     }
  10.   }
  11.   return identifiers;
  12. }

代码示例来源：origin: deegree/deegree3

  1. private List<QName> parseFeatureTypes( OMElement el ) {
  2.     String returnFtsStr = getRequiredNodeAsString( el, new XPath( "@returnFeatureTypes", nsContext ) ).trim();
  3.     if ( "".equals( returnFtsStr ) )
  4.       return new ArrayList<QName>();
  5.     String[] tokens = StringUtils.split( returnFtsStr, " " );
  6.     if ( tokens.length == 1 && "${deegreewfs:ServedFeatureTypes}".equals( tokens[0] ) )
  7.       return new ArrayList<QName>();
  9.     List<QName> returnFtNames = new ArrayList<QName>( tokens.length );
  10.     for ( String token : tokens ) {
  11.       returnFtNames.add( parseQName( token, el ) );
  12.     }
  13.     return returnFtNames;
  14.   }
  15. }

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