本文整理了Java中org.geotools.data.Query.getHandle方法的一些代码示例，展示了Query.getHandle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.getHandle方法的具体详情如下：
包路径：org.geotools.data.Query
类名称：Query
方法名：getHandle

Query.getHandle介绍

[英]Get the handle (mnemonic name) that will be associated with this Query. The handle is used in logging and error reporting.
[中]获取将与此查询关联的句柄（助记符名称）。句柄用于日志记录和错误报告。

代码示例

代码示例来源：origin: geoserver/geoserver

DataUtilities.mixQueries(userQuery, securityQuery, userQuery.getHandle()));

代码示例来源：origin: geotools/geotools

public SimpleFeatureCollection subCollection(Filter filter) {
  Query q = new Query(getSchema().getTypeName(), filter);
  Query subQuery = DataUtilities.mixQueries(query, q, q.getHandle());
  return CollectionFeatureSource.this.getFeatures(subQuery);
}

代码示例来源：origin: geotools/geotools

/** Test of getHandle method, of class org.geotools.data.Query. */
public void testHandle() {
  // System.out.println("testGetHandle");
  Query query = new Query();
  assertNull(query.getHandle());
  query.setHandle("myquery");
  assertEquals("myquery", query.getHandle());
}

代码示例来源：origin: geotools/geotools

@Override
  public SimpleFeatureCollection sort(SortBy order) {
    Query q = new Query(getSchema().getTypeName());
    q.setSortBy(new SortBy[] {order});
    Query subQuery = DataUtilities.mixQueries(query, q, q.getHandle());
    return CollectionFeatureSource.this.getFeatures(subQuery);
  }
}

代码示例来源：origin: geotools/geotools

String handle = query.getHandle();
if (handle == null) {
  handle = constraintQuery.getHandle();
} else if (constraintQuery.getHandle() != null) {
  handle = handle + "(" + constraintQuery.getHandle() + ")";

代码示例来源：origin: geotools/geotools

/**
 * Copy contructor.
 *
 * @param query the query to copy
 */
public Query(Query query) {
  this(
      query.getTypeName(),
      query.getNamespace(),
      query.getFilter(),
      query.getMaxFeatures(),
      query.getProperties(),
      query.getHandle());
  this.sortBy = query.getSortBy();
  this.coordinateSystem = query.getCoordinateSystem();
  this.coordinateSystemReproject = query.getCoordinateSystemReproject();
  this.version = query.getVersion();
  this.hints = query.getHints();
  this.startIndex = query.getStartIndex();
  this.alias = query.getAlias();
  this.joins = new ArrayList();
  for (Join j : query.getJoins()) {
    this.joins.add(new Join(j));
  }
}

代码示例来源：origin: geotools/geotools

/**
   * Copy contructor, clones the state of a generic Query into a DefaultQuery
   *
   * @param query
   */
  public DefaultQuery(Query query) {
    this(
        query.getTypeName(),
        query.getNamespace(),
        query.getFilter(),
        query.getMaxFeatures(),
        query.getProperties(),
        query.getHandle());
    this.sortBy = query.getSortBy();
    this.coordinateSystem = query.getCoordinateSystem();
    this.coordinateSystemReproject = query.getCoordinateSystemReproject();
    this.version = query.getVersion();
    this.hints = query.getHints();
    this.startIndex = query.getStartIndex();
    this.alias = query.getAlias();
    this.joins = query.getJoins();
  }
}

代码示例来源：origin: geotools/geotools

newQuery.setCoordinateSystem(query.getCoordinateSystem());
newQuery.setCoordinateSystemReproject(query.getCoordinateSystemReproject());
newQuery.setHandle(query.getHandle());
newQuery.setMaxFeatures(query.getMaxFeatures());
newQuery.setStartIndex(query.getStartIndex());

代码示例来源：origin: geotools/geotools

private Query namedQuery(Query query) {
  Query namedQuery =
      namedQuery(
          query.getFilter(), query.getMaxFeatures(), query instanceof JoiningQuery);
  namedQuery.setProperties(query.getProperties());
  namedQuery.setCoordinateSystem(query.getCoordinateSystem());
  namedQuery.setCoordinateSystemReproject(query.getCoordinateSystemReproject());
  namedQuery.setHandle(query.getHandle());
  namedQuery.setMaxFeatures(query.getMaxFeatures());
  namedQuery.setStartIndex(query.getStartIndex());
  namedQuery.setSortBy(query.getSortBy());
  namedQuery.setHints(query.getHints());
  if (query instanceof JoiningQuery) {
    ((JoiningQuery) namedQuery).setQueryJoins(((JoiningQuery) query).getQueryJoins());
    ((JoiningQuery) namedQuery).setRootMapping(((JoiningQuery) query).getRootMapping());
  }
  return namedQuery;
}

代码示例来源：origin: geotools/geotools

assertEquals("newhandle", mixed.getHandle());
assertEquals("newhandle", mixed.getHandle());

代码示例来源：origin: org.geotools/gt-main

public SimpleFeatureCollection subCollection(Filter filter) {
  Query q = new Query(getSchema().getTypeName(), filter);
  
  Query subQuery = DataUtilities.mixQueries(query, q, q.getHandle() );
  return CollectionFeatureSource.this.getFeatures( subQuery );
}
@Override

代码示例来源：origin: org.geotools/gt-main

@Override
  public SimpleFeatureCollection sort(SortBy order) {
    Query q = new Query( getSchema().getTypeName() );
    q.setSortBy( new SortBy[]{ order } );
    
    Query subQuery = DataUtilities.mixQueries(query, q, q.getHandle() );
    return CollectionFeatureSource.this.getFeatures( subQuery );
  }
}

代码示例来源：origin: org.geotools/gt-main

/**
 * Ensure query modified with typeName.
 * <p>
 * This method will make copy of the provided query, using
 * DefaultQuery, if query.getTypeName is not equal to
 * getSchema().getTypeName().
 * </p>
 * @param query Original query
 * @return Query with getTypeName() equal to getSchema().getTypeName()
 */
protected Query namedQuery( Query query ){
  String typeName = getSchema().getTypeName();
  if( query.getTypeName() == null ||
      !query.getTypeName().equals( typeName )){
    
    return new DefaultQuery(
        typeName,
        query.getFilter(),
        query.getMaxFeatures(),
        query.getPropertyNames(),
        query.getHandle()
        );
  }
  return query;
}

代码示例来源：origin: org.geotools/gt2-main

/**
 * Ensure query modified with typeName.
 * <p>
 * This method will make copy of the provided query, using
 * DefaultQuery, if query.getTypeName is not equal to
 * getSchema().getTypeName().
 * </p>
 * @param query Original query
 * @return Query with getTypeName() equal to getSchema().getTypeName()
 */
protected Query namedQuery( Query query ){
  String typeName = getSchema().getTypeName();
  if( query.getTypeName() == null ||
      !query.getTypeName().equals( typeName )){
    
    return new DefaultQuery(
        typeName,
        query.getFilter(),
        query.getMaxFeatures(),
        query.getPropertyNames(),
        query.getHandle()
        );
  }
  return query;
}

代码示例来源：origin: org.geotools/gt2-main

/**
 * Copy contructor, clones the state of a generic Query into a DefaultQuery
 * @param query
 */
public DefaultQuery(Query query) {
 this(query.getTypeName(), query.getNamespace(), query.getFilter(), query.getMaxFeatures(),
   query.getPropertyNames(), query.getHandle());
 this.sortBy = query.getSortBy();
 this.coordinateSystem = query.getCoordinateSystem();
 this.coordinateSystemReproject = query.getCoordinateSystemReproject();
 this.version = query.getVersion();
 this.hints = query.getHints();
 this.startIndex = query.getStartIndex();
}

代码示例来源：origin: org.geotools/gt2-jdbc

} catch (NoSuchElementException nosuch) {
  throw new DataSourceException("Problem with "
    + query.getHandle() + " while locking", nosuch);

代码示例来源：origin: org.geotools/gt-main

} catch (NoSuchElementException nosuch) {
  throw new DataSourceException("Problem with "
    + query.getHandle() + " while locking", nosuch);

代码示例来源：origin: org.geotools/gt-main

/**
 * Copy contructor, clones the state of a generic Query into a DefaultQuery
 * @param query
 */
public DefaultQuery(Query query) {
 this(query.getTypeName(), query.getNamespace(), query.getFilter(), query.getMaxFeatures(),
   query.getProperties(), query.getHandle());
 this.sortBy = query.getSortBy();
 this.coordinateSystem = query.getCoordinateSystem();
 this.coordinateSystemReproject = query.getCoordinateSystemReproject();
 this.version = query.getVersion();
 this.hints = query.getHints();
 this.startIndex = query.getStartIndex();
 this.alias = query.getAlias();
 this.joins = query.getJoins();
}

代码示例来源：origin: org.geotools/gt-postgis

} catch (NoSuchElementException nosuch) {
  throw new DataSourceException("Problem with "
    + query.getHandle() + " while locking", nosuch);

代码示例来源：origin: org.geotools/gt-app-schema

private Query namedQuery(Query query) {
  Query namedQuery = namedQuery(query.getFilter(), query.getMaxFeatures(), query instanceof JoiningQuery);        
  namedQuery.setProperties(query.getProperties());
  namedQuery.setCoordinateSystem(query.getCoordinateSystem());
  namedQuery.setCoordinateSystemReproject(query.getCoordinateSystemReproject());
  namedQuery.setHandle(query.getHandle());
  namedQuery.setMaxFeatures(query.getMaxFeatures());
  namedQuery.setSortBy(query.getSortBy());
  namedQuery.setHints(query.getHints());
  if (query instanceof JoiningQuery) {
    ((JoiningQuery) namedQuery).setQueryJoins(((JoiningQuery) query).getQueryJoins());
  }
  return namedQuery;
}