public void GetProcessInstanceById_主键查找历史实例()
{
var ex = Record.Exception(() =>
{
IProcessInstanceHistoriceController client = ctx.CreateWorkflowHttpProxy().GetProcessInstanceHistoriceClient();
HistoricInstanceQuery query = new HistoricInstanceQuery();
query.TenantId = ctx.TenantId;
query.Pageable = new Pageable
{
PageNo = 1,
PageSize = 1
};
Resources <HistoricInstance> list = client.ProcessInstances(query).GetAwaiter().GetResult();
if (list.TotalCount == 0)
{
return;
}
HistoricInstance inst = client.GetProcessInstanceById(list.List.First().Id).GetAwaiter().GetResult();
Assert.NotNull(inst);
});
Assert.Null(ex);
}
public virtual Task <Resources <HistoricInstance> > ProcessInstances(HistoricInstanceQuery query)
{
IPage <HistoricInstance> historices = new QueryProcessHistoriecsCmd()
.LoadPage(historyService, pageableProcessHistoryService, query);
return(Task.FromResult <Resources <HistoricInstance> >(new Resources <HistoricInstance>(historices.GetContent(), historices.GetTotalItems(), query.Pageable.PageNo, query.Pageable.PageSize)));
}
public void ProcessInstances_分页获取流程历史实例列表()
{
var ex = Record.Exception(() =>
{
IProcessInstanceHistoriceController client = ctx.CreateWorkflowHttpProxy().GetProcessInstanceHistoriceClient();
int offset = 1;
Resources <HistoricInstance> list = null;
while (true)
{
HistoricInstanceQuery query = new HistoricInstanceQuery();
query.TenantId = ctx.TenantId;
query.IsTerminated = true;
query.Pageable = new Pageable
{
PageNo = offset,
PageSize = 10,
Sort = new Sort(new Sort.Order[]
{
new Sort.Order
{
Property = "name",
Direction = Sort.Direction.ASC
}
})
};
list = client.ProcessInstances(query).GetAwaiter().GetResult();
if (list.List.Count() < 10)
{
break;
}
offset = offset + 1;
}
Assert.True(offset == 1 && list.TotalCount <= 0 ? true : list.TotalCount / 10 + 1 == offset);
});
Assert.Null(ex);
}
/// <inheritdoc />
public async Task <Resources <HistoricInstance> > ProcessInstances(HistoricInstanceQuery query)
{
return(await httpProxy.PostAsync <Resources <HistoricInstance> >($"{serviceUrl}", query).ConfigureAwait(false));
}
/// <summary>
/// 读取分页记录
/// </summary>
/// <param name="historyService">历史记录仓储服务</param>
/// <param name="pageableRepositoryService">分页仓储服务</param>
/// <param name="qo">查询对象</param>
/// <returns></returns>
public IPage <HistoricInstance> LoadPage(IHistoryService historyService,
PageableProcessHistoryRepositoryService pageableRepositoryService, HistoricInstanceQuery qo)
{
HistoricProcessInstanceQueryImpl query = historyService.CreateHistoricProcessInstanceQuery() as HistoricProcessInstanceQueryImpl;
FastCopy.Copy <HistoricInstanceQuery, HistoricProcessInstanceQueryImpl>(qo, query);
if (qo.IsTerminated.HasValue)
{
if (qo.IsTerminated.Value)
{
query.SetDeleted();
}
else
{
query.SetNotDeleted();
}
}
pageableRepositoryService.SortApplier.ApplySort(query, qo.Pageable);
IPage <HistoricInstance> defs = pageableRepositoryService.PageRetriever.LoadPage(historyService as ServiceImpl, query, qo.Pageable, pageableRepositoryService.ProcessDefinitionConverter, (q, firstResult, pageSize) =>
{
return(new Engine.Impl.Cmd.GetHistoricProcessInstancesCmd(q, firstResult, pageSize));
});
return(defs);
}
