Package com.google.appengine.api.datastore

Examples of com.google.appengine.api.datastore.FetchOptions.limit()

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      // no pagination but pageOption active
      if(pag.isActive()){
        // if local limit is set, it overrides the pageOption.pageSize
        if(limit!=Integer.MAX_VALUE){
          gaeCtx.realPageSize = limit;
          fetchOptions.limit(gaeCtx.realPageSize);
          // pageOption is passivated to be sure it is not reused
          pag.passivate();
        }
        // using pageOption.pageSize
        else {
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          pag.passivate();
        }
        // using pageOption.pageSize
        else {
          gaeCtx.realPageSize = pag.pageSize;
          fetchOptions.limit(gaeCtx.realPageSize);
          // passivates the pageOption in stateless mode not to keep anything between 2 requests
          if(state.isStateless()){
            pag.passivate();
          }           
        }
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        }
      }
      else {
        if(limit != Integer.MAX_VALUE){
          gaeCtx.realPageSize = limit;
          fetchOptions.limit(gaeCtx.realPageSize);
        }
      }
    }else {
      // paginating so use the pagesize and don't passivate pageOption
      // local limit is not taken into account
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      }
    }else {
      // paginating so use the pagesize and don't passivate pageOption
      // local limit is not taken into account
      gaeCtx.realPageSize = pag.pageSize;
      fetchOptions.limit(gaeCtx.realPageSize);
    }

    QueryOptionOffset off = (QueryOptionOffset)query.option(QueryOptionOffset.ID);
    // if local offset has been set, uses it
    if(offset!=0){
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      // no pagination but pageOption active
      if(pag.isActive()){
        // if local limit is set, it overrides the pageOption.pageSize
        if(limit!=Integer.MAX_VALUE){
          gaeCtx.realPageSize = limit;
          fetchOptions.limit(gaeCtx.realPageSize);
          // pageOption is passivated to be sure it is not reused
          pag.passivate();
        }
        // using pageOption.pageSize
        else {
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          pag.passivate();
        }
        // using pageOption.pageSize
        else {
          gaeCtx.realPageSize = pag.pageSize;
          fetchOptions.limit(gaeCtx.realPageSize);
          // passivates the pageOption in stateless mode not to keep anything between 2 requests
          if(state.isStateless()){
            pag.passivate();
          }           
        }
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        }
      }
      else {
        if(limit != Integer.MAX_VALUE){
          gaeCtx.realPageSize = limit;
          fetchOptions.limit(gaeCtx.realPageSize);
        }
      }
    }else {
      // paginating so use the pagesize and don't passivate pageOption
      // local limit is not taken into account
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      }
    }else {
      // paginating so use the pagesize and don't passivate pageOption
      // local limit is not taken into account
      gaeCtx.realPageSize = pag.pageSize;
      fetchOptions.limit(gaeCtx.realPageSize);
    }

    QueryOptionOffset off = (QueryOptionOffset)query.option(QueryOptionOffset.ID);
    // if local offset has been set, uses it
    if(offset!=0){
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          pag.passivate();
        }
        // using pageOption.pageSize
        else {
          gaeCtx.realPageSize = pag.pageSize;
          fetchOptions.limit(gaeCtx.realPageSize);
          // passivates the pageOption in stateless mode not to keep anything between 2 requests
          if(state.isStateless()){
            pag.passivate();
          }           
        }
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        }
      }
      else {
        if(limit != Integer.MAX_VALUE){
          gaeCtx.realPageSize = limit;
          fetchOptions.limit(gaeCtx.realPageSize);
        }
      }
    }else {
      // paginating so use the pagesize and don't passivate pageOption
      // local limit is not taken into account
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