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Java SortOrder.DESC属性代码示例

本文整理汇总了Java中org.infinispan.query.dsl.SortOrder.DESC属性的典型用法代码示例。如果您正苦于以下问题:Java SortOrder.DESC属性的具体用法?Java SortOrder.DESC怎么用?Java SortOrder.DESC使用的例子?那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在org.infinispan.query.dsl.SortOrder的用法示例。


在下文中一共展示了SortOrder.DESC属性的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: performSearch

@SuppressWarnings("rawtypes")
private static List<Object> performSearch(Condition where, OrderBy orderby, String cacheName, ObjectConnection conn)
			throws TranslatorException {

    QueryBuilder qb = getQueryBuilder(cacheName, conn);
    	    
    if (orderby != null) {
	    List<SortSpecification> sss = orderby.getSortSpecifications();
	    for (SortSpecification spec:sss) {
	    	Expression exp = spec.getExpression();
	    	Column mdIDElement = ((ColumnReference) exp).getMetadataObject();
	    	SortOrder so = SortOrder.ASC;
	    	if (spec.getOrdering().name().equalsIgnoreCase(SortOrder.DESC.name())) {
	    		so = SortOrder.DESC;
	    	}
	    	qb = qb.orderBy(mdIDElement.getNameInSource(), so);		    }
    }
    	
    FilterConditionContext fcc = buildQueryFromWhereClause(where, qb, null);	 
	 			
	List<Object> results =  null;
			
	Query query = null;
	if (fcc != null) {
		query = fcc.toBuilder().build();
		results = query.list();

		if (results == null) {
			return Collections.emptyList();
		}
	} else if (orderby != null) {
		   query = qb.build();
           results = query.list();
           if (results == null) {
                   return Collections.emptyList();
           }			
	} else {
		query = qb.build();
		results = query.list();
		if (results == null) {
			return Collections.emptyList();
		}
	}

	return results;
	
}
 
开发者ID:kenweezy,项目名称:teiid,代码行数:47,代码来源:DSLSearch.java

示例2: performSearch

@SuppressWarnings("rawtypes")
public static List<Object> performSearch(Condition where, OrderBy orderby, String cacheName, InfinispanConnection conn)
			throws TranslatorException {

    QueryBuilder qb = getQueryBuilder(cacheName, conn);
    	    
    if (orderby != null) {
	    List<SortSpecification> sss = orderby.getSortSpecifications();
	    for (SortSpecification spec:sss) {
	    	Expression exp = spec.getExpression();
	    	Column mdIDElement = ((ColumnReference) exp).getMetadataObject();
	    	SortOrder so = SortOrder.ASC;
	    	if (spec.getOrdering().name().equalsIgnoreCase(SortOrder.DESC.name())) {
	    		so = SortOrder.DESC;
	    	}
	    	qb = qb.orderBy(mdIDElement.getNameInSource(), so);		    	
	    }
    }
    	
    FilterConditionContext fcc = buildQueryFromWhereClause(where, qb, null);	 
	 			
	List<Object> results =  null;
			
	Query query = null;
	if (fcc != null) {
		query = fcc.toBuilder().build();
		results = query.list();

		if (results == null) {
			return Collections.emptyList();
		}
		
	} else if (orderby != null) {
	   query = qb.build();
          results = query.list();
          if (results == null) {
                  return Collections.emptyList();
          }

	} else {
	    results = new ArrayList<Object>();
		RemoteCache<?, Object> c = (RemoteCache<?, Object>) conn.getCache(cacheName);
	    for (Object id : c.keySet()) {
	          results. add(c.get(id));
	    }
	}

	return results;
	
}
 
开发者ID:kenweezy,项目名称:teiid,代码行数:50,代码来源:DSLSearch.java


注:本文中的org.infinispan.query.dsl.SortOrder.DESC属性示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。