Class JSONObjectEventResultProcessor
- java.lang.Object
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- org.apache.tapestry5.internal.services.JSONObjectEventResultProcessor
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- All Implemented Interfaces:
ComponentEventResultProcessor<JSONObject>
public class JSONObjectEventResultProcessor extends java.lang.Object implements ComponentEventResultProcessor<JSONObject>
Implementation ofComponentEventResultProcessorforJSONObject, allowing a component event handler to return a JSONObject that will be sent directly to the client as the reply. This is often used with custom components that need a custom JSON response.
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Constructor Summary
Constructors Constructor Description JSONObjectEventResultProcessor(AjaxPartialResponseRenderer ajaxPartialResponseRenderer)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidprocessResultValue(JSONObject value)For a given, non-null return value from a component event method, construct and send a response.
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Constructor Detail
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JSONObjectEventResultProcessor
public JSONObjectEventResultProcessor(AjaxPartialResponseRenderer ajaxPartialResponseRenderer)
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Method Detail
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processResultValue
public void processResultValue(JSONObject value) throws java.io.IOException
Description copied from interface:ComponentEventResultProcessorFor a given, non-null return value from a component event method, construct and send a response. Starting in release 5.4, it is recommended that for any response that involves Tapestry pages or components, the implementation should create anIOOperationto do the rendering, and add the operation to theRequestas attributeTapestryConstants.RESPONSE_RENDERER. This avoids a number of issues related to theEnvironment.- Specified by:
processResultValuein interfaceComponentEventResultProcessor<JSONObject>- Parameters:
value- the value returned from a method- Throws:
java.io.IOException
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