This documentation is for WSO2 Enterprise Integrator version 6.1.1 . View documentation for the latest release.

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Parameter NameDescription
Select Endpoint Type

This parameter is used to specify the endpoint type to which the message should be sent. The available options are as follows.

  • None: If this is selected for a Send mediator included in the Out sequence, the message is not sent to any endpoint, but it will be sent back to the client. If this option is selected for a Send mediator included in the In sequence, the message will be sent to the URL specified in its To header.
  • Define Inline: If this is selected, the endpoint to which the message should be sent can be included within the Send mediator configuration. Click Add to add the required endpoint. See Adding an Endpoint for further details.
  • Pick from Registry: If this is selected, the message can be sent to a pre-defined endpoint which is currently saved as a resource in the registry. Click either Configuration Registry or Governance Registry as relevant to select the required endpoint from the resource tree.
  • XPath: If this is selected, the endpoint to which the message should be sent will be derived via an XPath expression. You are required to enter the relevant XPath expression in the text field that appears when this option is selected.

    Tip

    You can click NameSpaces to add namespaces if you are providing an expression. Then the Namespace Editor panel would appear where you can provide any number of namespace prefixes and URLs used in the XPath expression. 

Receiving Sequence Type

The sequence to use for handling the response from the endpoint. Possible options are as follows.

  • Default: If this is selected, the mediation sequence in the Out sequence will be used.
  • Static: If this is selected, the sequence will be static. You can select a pre-defined sequence that is currently saved as a resource in the registry. Click either Configuration Registry or Governance Registry as relevant to select the required sequence from the resource tree.
  • Dynamic: If this is selected, the sequence will be derived via an XPath expression. The XPath expression should be entered in the Receiving Sequence parameter which appears when this option is selected.

    Tip

    You can click NameSpaces to add namespaces if you are providing an expression. Then the Namespace Editor panel would appear where you can provide any number of namespace prefixes and URLs used in the XPath expression. 

Build Message Before Sending

This parameter is used to specify whether the message should be built before sending or not. The possible values are as follows.

  • Yes: If this is selected, the full message XML is built in the memory before the message is sent. Yes should be selected if your configuration includes a logic that is performed after the Send has initiated.
  • No: If this is selected, the full message XML is not built in the memory before the message is sent. This improves performance.

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