The In and Out Mediators act as predefined filters. Messages, which are in the in path of the ESB will traverse through the child mediators of the In Mediator. Messages, which are in the out path of ESB will traverse through the child mediators of the Out Mediator.
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| location | top |
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| type | flat |
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| separator | pipe |
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Syntax
In
| Code Block |
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<in>
mediator+
</in>
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Out
| Code Block |
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<out>
mediator+
</out>
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UI Configuration
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Usage Scenario
| Code Block |
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<syn:sequence name="main" xmlns:syn="http://ws.apache.org/ns/synapse">
<syn:in>
<syn:log level="full"/>
<syn:filter source="get-property('To')" regex="http://localhost:9000.*">
<syn:send/>
</syn:filter>
</syn:in>
<syn:out>
<syn:send/>
</syn:out>
</syn:sequence>
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Messages coming to the ESB will be sent using wsa:to address and responses will be sent back to the requester.
| Info |
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These Mediators are pointless to be used in Proxy Service sequences. Proxy Services has predefined sequences for in messages and out messagesDo not use these mediators in proxy service sequences, as proxy services have the predefined sequences <inSequence> and <outSequence> for this purpose. |
| Excerpt |
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Description of the In and the Out Mediators in WSO2 ESB. |