use of org.ballerinalang.siddhi.core.function.Script in project ballerina by ballerina-lang.
the class DefinitionParserHelper method addFunction.
public static void addFunction(SiddhiAppContext siddhiAppContext, final FunctionDefinition functionDefinition) {
Extension extension = new Extension() {
@Override
public String getNamespace() {
return "script";
}
@Override
public String getName() {
return functionDefinition.getLanguage().toLowerCase();
}
};
try {
Script script = (Script) SiddhiClassLoader.loadExtensionImplementation(extension, ScriptExtensionHolder.getInstance(siddhiAppContext));
ConfigReader configReader = siddhiAppContext.getSiddhiContext().getConfigManager().generateConfigReader(extension.getNamespace(), extension.getName());
script.setReturnType(functionDefinition.getReturnType());
script.init(functionDefinition.getId(), functionDefinition.getBody(), configReader);
siddhiAppContext.getScriptFunctionMap().put(functionDefinition.getId(), script);
} catch (Throwable t) {
ExceptionUtil.populateQueryContext(t, functionDefinition, siddhiAppContext);
throw t;
}
}
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