Working with the web services gateway

Use the web services gateway to map an existing service - either an inbound or an outbound service - to a new web service that appears to be provided by the gateway. The gateway acts as a proxy: your gateway service users need not know whether the underlying service is being provided internally or externally. The gateway provides you with a single point of control, access and validation of web service requests, and you can use it to control which web services are available to different groups of web service users.

Before you begin

If you have a web services gateway running on a WebSphere® Application Server 5.1 版 application server that is part of a network deployment cell, and you want to migrate the cell from a 5.1 版 to a 第 6 版 deployment manager, first preserve the gateway configuration as described in 移轉 Cell 時保留 5.1 版閘道.

如需在具有匯流排功能之 Web 服務的整體配置中,如何配置 Web 服務閘道的高階作業視圖,請參閱Enabling web services through the service integration bus

在使用 Web 服務閘道之前,您必須先規劃安裝具有匯流排功能的 Web 服務,確定每個要扮演具有匯流排功能之 Web 服務角色的獨立式伺服器或叢集,均為服務整合匯流排的成員(請參閱Configuring the members of a bus),然後在要扮演具有匯流排功能之 Web 服務角色的每個獨立式伺服器或叢集上,建立「服務資料物件 (SDO)」儲存庫

The gateway panels in the administrative console are only available in WebSphere Application Server Network Deployment if you are working with a deployment manager profile. The panels are not available in a WebSphere Application Server Network Deployment stand-alone server profile. The gateway administrative commands are available in WebSphere Application Server Network Deployment under both the stand-alone and deployment manager profiles. For more information see Web services gateway troubleshooting tips.

In WebSphere Application Server Versions 4 and 5, the Web services gateway was a separable component with its own user interface. In this version, the gateway is fully integrated with service integration technologies and - although providing similar functionality - has become primarily an administrative entity. It no longer has its own user interface, and it uses service integration technologies for its configuration and run-time support. For more information, see What is new and changed: Web services gateway.

About this task

Within each service integration bus you can create multiple gateway instances to partition the total set of gateway and proxy services into logical groups to allow simpler management.

To create and configure gateway instances, you can use the WebSphere Application Server administrative console. For administrative tasks (for example creating a new gateway service configuration) you can use a set of configuration wizards. These wizards can be accessed from within the administrative console, or from the command line. Tooling is also provided to migrate an existing gateway configuration from WebSphere Application Server 5.1 版.

Detailed instructions on how to enable web services through the gateway are provided in the following tasks:


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時間戳記圖示 前次更新: July 9, 2016 11:18
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