org.geotools.data.Query.getCoordinateSystem()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
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本文整理了Java中org.geotools.data.Query.getCoordinateSystem方法的一些代码示例，展示了Query.getCoordinateSystem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。Query.getCoordinateSystem方法的具体详情如下：
包路径：org.geotools.data.Query
类名称：Query
方法名：getCoordinateSystem

Query.getCoordinateSystem介绍

[英]Get the coordinate system to use as an override for features retrieved by this Query.
[中]获取要用作此查询检索的要素替代的坐标系。

代码示例

代码示例来源：origin: geoserver/geoserver

  1. newQuery.setCoordinateSystemReproject(null);
  2. if (newQuery.getCoordinateSystem() != null) {
  3.   newQuery.setCoordinateSystem(null);

代码示例来源：origin: geotools/geotools

  1. protected FeatureReader<SimpleFeatureType, SimpleFeature> applyReprojectionDecorator(
  2.     FeatureReader<SimpleFeatureType, SimpleFeature> reader,
  3.     Query query,
  4.     GetFeatureRequest request) {
  5.   FeatureReader<SimpleFeatureType, SimpleFeature> tmp = reader;
  6.   if (query.getCoordinateSystem() != null
  7.       && !query.getCoordinateSystem()
  8.           .equals(reader.getFeatureType().getCoordinateReferenceSystem())) {
  9.     if (request.getSrsName() != null) {
  10.       try {
  11.         reader =
  12.             new ForceCoordinateSystemFeatureReader(
  13.                 reader, query.getCoordinateSystem());
  14.       } catch (SchemaException e) {
  15.         LOGGER.warning(e.toString());
  16.         reader = tmp;
  17.       }
  18.     } else {
  19.       try {
  20.         reader = new ReprojectFeatureReader(reader, query.getCoordinateSystem());
  21.       } catch (Exception e) {
  22.         LOGGER.warning(e.toString());
  23.         reader = tmp;
  24.       }
  25.     }
  26.   }
  27.   return reader;
  28. }

代码示例来源：origin: geoserver/geoserver

  1. result.setCoordinateSystem(userQuery.getCoordinateSystem());
  2. result.setCoordinateSystemReproject(userQuery.getCoordinateSystemReproject());
  3. result.setStartIndex(userQuery.getStartIndex());

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * @return the WFS advertised bounds of the feature type if {@code Filter.INCLUDE ==
  3.  *     query.getFilter()}, reprojected to the Query's crs, or {@code null} otherwise as it would
  4.  *     be too expensive to calculate.
  5.  * @see FeatureSource#getBounds(Query)
  6.  * @see org.geotools.data.store.ContentFeatureSource#getBoundsInternal(org.geotools.data.Query)
  7.  */
  8. @Override
  9. protected ReferencedEnvelope getBoundsInternal(Query query) throws IOException {
  10.   if (!Filter.INCLUDE.equals(query.getFilter())) {
  11.     return null;
  12.   }
  13.   final QName remoteTypeName = getRemoteTypeName();
  14.   final CoordinateReferenceSystem targetCrs;
  15.   if (null == query.getCoordinateSystem()) {
  16.     targetCrs = client.getDefaultCRS(remoteTypeName);
  17.   } else {
  18.     targetCrs = query.getCoordinateSystem();
  19.   }
  20.   ReferencedEnvelope bounds = client.getBounds(remoteTypeName, targetCrs);
  21.   return bounds;
  22. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Configure expected
  3.  *
  4.  * @param origional
  5.  * @param query
  6.  * @return
  7.  */
  8. public static SimpleFeatureType retype(SimpleFeatureType origional, Query query) {
  9.   CoordinateReferenceSystem crs = null;
  10.   if (query.getCoordinateSystem() != null) {
  11.     crs = query.getCoordinateSystem();
  12.   }
  13.   if (query.getCoordinateSystemReproject() != null) {
  14.     crs = query.getCoordinateSystemReproject();
  15.   }
  16.   return retype(origional, query.getPropertyNames(), crs);
  17. }

代码示例来源：origin: geotools/geotools

  1. protected String getSupportedSrsName(GetFeatureRequest request, Query query) {
  2.   String epsgCode = GML2EncodingUtils.epsgCode(query.getCoordinateSystem());
  3.   Set<String> supported =
  4.       request.getStrategy().getSupportedCRSIdentifiers(request.getTypeName());
  5.   for (String supportedSrs : supported) {
  6.     if (supportedSrs.endsWith(":" + epsgCode)) {
  7.       return supportedSrs;
  8.     }
  9.   }
  10.   return null;
  11. }

代码示例来源：origin: geotools/geotools

  1. if (query.getCoordinateSystemReproject() != null) {
  2.   cs = query.getCoordinateSystemReproject();
  3. } else if (query.getCoordinateSystem() != null) {
  4.   cs = query.getCoordinateSystem();

代码示例来源：origin: geotools/geotools

  1. public SimpleFeatureType getQueryType(Query query) throws IOException {
  2.   final String typeName = query.getTypeName();
  3.   final String propertyNames[] = query.getPropertyNames();
  4.   final FeatureTypeInfo typeInfo = typeInfoCache.getFeatureTypeInfo(typeName);
  5.   final SimpleFeatureType completeSchema = typeInfo.getFeatureType();
  6.   SimpleFeatureType featureType = completeSchema;
  7.   if (!query.retrieveAllProperties() || query.getCoordinateSystem() != null) {
  8.     try {
  9.       featureType =
  10.           DataUtilities.createSubType(
  11.               featureType, propertyNames, query.getCoordinateSystem());
  12.     } catch (SchemaException e) {
  13.       LOGGER.log(Level.FINEST, e.getMessage(), e);
  14.       throw new DataSourceException("Could not create Feature Type for query", e);
  15.     }
  16.   }
  17.   return featureType;
  18. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Hashcode based on all parameters other than the handle.
  3.  *
  4.  * @return hascode for this Query
  5.  */
  6. @Override
  7. public int hashCode() {
  8.   String[] n = getPropertyNames();
  9.   return ((n == null) ? (-1) : ((n.length == 0) ? 0 : (n.length | n[0].hashCode())))
  10.       | getMaxFeatures()
  11.       | ((getFilter() == null) ? 0 : getFilter().hashCode())
  12.       | ((getTypeName() == null) ? 0 : getTypeName().hashCode())
  13.       | ((getVersion() == null) ? 0 : getVersion().hashCode())
  14.       | ((getCoordinateSystem() == null) ? 0 : getCoordinateSystem().hashCode())
  15.       | ((getCoordinateSystemReproject() == null)
  16.           ? 0
  17.           : getCoordinateSystemReproject().hashCode())
  18.       | getStartIndex();
  19. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Invert axis order in the given query filter, if needed.
  3.  *
  4.  * @param query
  5.  */
  6. private void invertAxisInFilterIfNeeded(Query query, SimpleFeatureType featureType) {
  7.   CoordinateReferenceSystem crs = query.getCoordinateSystem();
  8.   if (crs == null) {
  9.     crs = featureType.getCoordinateReferenceSystem();
  10.   }
  11.   boolean invertXY = WFSConfig.invertAxisNeeded(client.getAxisOrderFilter(), crs);
  12.   if (invertXY) {
  13.     invertAxisInFilter(query);
  14.   }
  15. }

代码示例来源：origin: geotools/geotools

  1. if (query.getCoordinateSystemReproject() != null) {
  2.   cs = query.getCoordinateSystemReproject();
  3. } else if (query.getCoordinateSystem() != null) {
  4.   cs = query.getCoordinateSystem();
  5. if (query.getCoordinateSystem() != null) {
  6.   originalCRS = query.getCoordinateSystem();

代码示例来源：origin: geotools/geotools

  1. if (query.getCoordinateSystemReproject() != null) {
  2.   cs = query.getCoordinateSystemReproject();
  3. } else if (query.getCoordinateSystem() != null) {
  4.   cs = query.getCoordinateSystem();

代码示例来源：origin: geotools/geotools

  1. ? (other.getVersion() == null)
  2.     : getVersion().equals(other.getVersion()))
  3. && ((getCoordinateSystem() == null)
  4.     ? (other.getCoordinateSystem() == null)
  5.     : getCoordinateSystem().equals(other.getCoordinateSystem()))
  6. && ((getCoordinateSystemReproject() == null)
  7.     ? (other.getCoordinateSystemReproject() == null)

代码示例来源：origin: geotools/geotools

  1. : getVersion().equals(other.getVersion()))
  2. && ((getCoordinateSystem() == null)
  3.     ? (other.getCoordinateSystem() == null)
  4.     : getCoordinateSystem().equals(other.getCoordinateSystem()))
  5. && ((getCoordinateSystemReproject() == null)
  6.     ? (other.getCoordinateSystemReproject() == null)

代码示例来源：origin: geotools/geotools

  1. : getVersion().equals(other.getVersion()))
  2. && ((getCoordinateSystem() == null)
  3.     ? (other.getCoordinateSystem() == null)
  4.     : getCoordinateSystem().equals(other.getCoordinateSystem()))
  5. && ((getCoordinateSystemReproject() == null)
  6.     ? (other.getCoordinateSystemReproject() == null)

代码示例来源：origin: geotools/geotools

  1. FeatureTypes.transform(
  2.           this.featureType, query.getCoordinateSystemReproject());
  3. } else if (query.getCoordinateSystem() != null) {
  4.   this.featureType =
  5.       FeatureTypes.transform(this.featureType, query.getCoordinateSystem());

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Copy contructor.
  3.  *
  4.  * @param query the query to copy
  5.  */
  6. public Query(Query query) {
  7.   this(
  8.       query.getTypeName(),
  9.       query.getNamespace(),
  10.       query.getFilter(),
  11.       query.getMaxFeatures(),
  12.       query.getProperties(),
  13.       query.getHandle());
  14.   this.sortBy = query.getSortBy();
  15.   this.coordinateSystem = query.getCoordinateSystem();
  16.   this.coordinateSystemReproject = query.getCoordinateSystemReproject();
  17.   this.version = query.getVersion();
  18.   this.hints = query.getHints();
  19.   this.startIndex = query.getStartIndex();
  20.   this.alias = query.getAlias();
  21.   this.joins = new ArrayList();
  22.   for (Join j : query.getJoins()) {
  23.     this.joins.add(new Join(j));
  24.   }
  25. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.    * Copy contructor, clones the state of a generic Query into a DefaultQuery
  3.    *
  4.    * @param query
  5.    */
  6.   public DefaultQuery(Query query) {
  7.     this(
  8.         query.getTypeName(),
  9.         query.getNamespace(),
  10.         query.getFilter(),
  11.         query.getMaxFeatures(),
  12.         query.getProperties(),
  13.         query.getHandle());
  14.     this.sortBy = query.getSortBy();
  15.     this.coordinateSystem = query.getCoordinateSystem();
  16.     this.coordinateSystemReproject = query.getCoordinateSystemReproject();
  17.     this.version = query.getVersion();
  18.     this.hints = query.getHints();
  19.     this.startIndex = query.getStartIndex();
  20.     this.alias = query.getAlias();
  21.     this.joins = query.getJoins();
  22.   }
  23. }

代码示例来源：origin: geotools/geotools

  1. private Query namedQuery(Query query) {
  2.   Query namedQuery =
  3.       namedQuery(
  4.           query.getFilter(), query.getMaxFeatures(), query instanceof JoiningQuery);
  5.   namedQuery.setProperties(query.getProperties());
  6.   namedQuery.setCoordinateSystem(query.getCoordinateSystem());
  7.   namedQuery.setCoordinateSystemReproject(query.getCoordinateSystemReproject());
  8.   namedQuery.setHandle(query.getHandle());
  9.   namedQuery.setMaxFeatures(query.getMaxFeatures());
  10.   namedQuery.setStartIndex(query.getStartIndex());
  11.   namedQuery.setSortBy(query.getSortBy());
  12.   namedQuery.setHints(query.getHints());
  13.   if (query instanceof JoiningQuery) {
  14.     ((JoiningQuery) namedQuery).setQueryJoins(((JoiningQuery) query).getQueryJoins());
  15.     ((JoiningQuery) namedQuery).setRootMapping(((JoiningQuery) query).getRootMapping());
  16.   }
  17.   return namedQuery;
  18. }

代码示例来源：origin: geotools/geotools

  1. newQuery.setFilter(unrolledFilter);
  2. newQuery.setProperties(propNames);
  3. newQuery.setCoordinateSystem(query.getCoordinateSystem());
  4. newQuery.setCoordinateSystemReproject(query.getCoordinateSystemReproject());
  5. newQuery.setHandle(query.getHandle());

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