public class ScriptMediator extends AbstractMediator
<script [key="entry-key"] [function="script-function-name"] language="javascript|groovy|ruby"> (text | xml)? </script>The function is an optional attribute defining the name of the script function to call, if not specified it defaults to a function named 'mediate'. The function takes a single parameter which is the Synapse MessageContext. The function may return a boolean, if it does not then true is assumed.
Modifier and Type | Field and Description |
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protected ScriptEngine |
scriptEngine
The BSF engine created to process each message through the script
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log, trace, traceState
Constructor and Description |
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ScriptMediator(String language,
Map<Value,Object> includeKeysMap,
Value key,
String function,
ClassLoader classLoader)
Create a script mediator for the given language and given script entry key and function
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ScriptMediator(String language,
String scriptSourceCode,
ClassLoader classLoader)
Create a script mediator for the given language and given script source
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Modifier and Type | Method and Description |
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String |
getFunction() |
Map<Value,Object> |
getIncludeMap() |
Value |
getKey() |
String |
getLanguage() |
ClassLoader |
getLoader() |
String |
getScriptSrc() |
protected void |
initInlineScript()
Initialise the Mediator for the inline script
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protected void |
initScriptEngine() |
boolean |
mediate(MessageContext synCtx)
Perform Script mediation
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protected void |
prepareExternalScript(MessageContext synCtx)
Prepares the mediator for the invocation of an external script
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void |
setLoader(ClassLoader loader) |
auditLog, auditWarn, configure, disableStatistics, enableStatistics, getAspectConfiguration, getDescription, getLog, getTraceState, getType, handleException, handleException, isContentAware, isStatisticsEnable, isTraceOn, isTraceOrDebugOn, setDescription, setEffectiveTraceState, setTraceState, shouldTrace, traceOrDebug, traceOrDebugWarn
protected ScriptEngine scriptEngine
public ScriptMediator(String language, String scriptSourceCode, ClassLoader classLoader)
language
- the BSF languagescriptSourceCode
- the source code of the scriptpublic ScriptMediator(String language, Map<Value,Object> includeKeysMap, Value key, String function, ClassLoader classLoader)
language
- the BSF languageincludeKeysMap
- Include script keyskey
- the registry entry key to load the scriptfunction
- the function to be invokedpublic boolean mediate(MessageContext synCtx)
synCtx
- the Synapse message contextprotected void initInlineScript()
protected void prepareExternalScript(MessageContext synCtx) throws ScriptException
synCtx
- MessageContext scriptScriptException
- For any errors , when compile the scriptprotected void initScriptEngine()
public String getLanguage()
public Value getKey()
public String getFunction()
public String getScriptSrc()
public ClassLoader getLoader()
public void setLoader(ClassLoader loader)
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