Process data mechanism of invoice-based process combination interface

A process data and process technology, applied in the direction of program control design, program control device, data processing application, etc., can solve problems affecting the company's inventory management and supplier production planning

Inactive Publication Date: 2018-10-16

优甸网络科技(上海)有限公司

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AI-Extracted Technical Summary

Problems solved by technology

Another example is replenishment, different types of products, the frequency of replenishment, the number of replenishment points, and th...

Abstract

The invention relates to a process data mechanism of an invoice-based process combination interface, which relates to a process editing interface, comprising statistical items, single pieces of addedinformation, an added editable management list and creation of invoices through a process method. On one hand, a flexible and convenient operation interface is provided for system administrators, andon the other hand, the process data mechanism of the process combination interface is fully used to process invoice data, which has the advantages of good security, easy operation and easy implementation. An embodiment of the present invention provides a process data mechanism of an invoice-based process composition interface, a WEB service composition framework is proposed, the framework is usedto protect the privacy of users, uses a P3P statement privacy policy, realizes service orchestration through a service composition engine, uses WSDL to describe input and output data, and uses a datadistribution center to realize the access control function of privacy data.

Application Domain

FinanceInterprogram communication +2

Technology Topic

System administratorWeb service composition +7

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Examples

Experimental program(1)

Example Embodiment

[0013] exist figure 1 In , the BEPL flow data structure of the example of the present invention is shown. BPEL defines service composition as a Process root element, and the behavior of service composition process consists of various activities of BPEL. BPEL defines basic activities (BasicActivities) and structured activities (Structural Activities). BPEL also provides exception handler (FaultHandler), event handler (Event Handler) and compensation handler (Compensation Handler) to handle exceptions, events and compensation. In addition to the various definitions above, BPEL also includes scope elements (Scope), link elements (Links), partner links (Partnerlinks) elements and variables (Variables) elements in the process, and so on.

[0014] PDAL routes access to process instance data to Cassandra. Cassandra's data model combines the design ideas of Uoogle Big Table and Amazon Dynamo. It can be regarded as a distributed multi-dimensional mapping table indexed by keys and columns , which is more structured than a traditional one-dimensional key-value map. The key is a string of unlimited length, the value is a structured object, and the value can have any number of columns; read and write operations for a single key are atomic operations, no matter how many columns the corresponding value has. Related columns form a column family, and related column families are organized in a key space; Cassandra supports two types of column families: simple column family and super column family.

[0015] ProcessStatu is a simple column cluster, which stores the basic information of the process instance, such as start time, end time, status, etc.; Variable is a super column cluster, which stores the variable information of the process instance, and the information uses the ID of the process instance as the key , the name of the parent column is the name of the process variable; Activity is a super column cluster, which stores the status information of the process instance activity, the information uses the ID of the process instance as the key, and the activity name is the parent column name; Workitem is a super column cluster, The user ID is used as the key, and the task ID is the parent column name, which stores the basic information of the user's task item, such as whether it is completed, which process instance it belongs to, and which process variables are associated.

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Description & Claims & Application Information

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