import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.StringReader;
import java.util.Locale;
import javax.inject.Inject;
import javax.servlet.http.HttpServletRequest;
@Produces(MediaType.APPLICATION_JSON)
@Timed
public CorrelationRuleResponse deployRule(
- @ApiParam(value = "The request entity of the HTTP call, which comprises two "
- + "fields: \"content\" and \"engineid\". "
+ @ApiParam(value = "The request entity of the HTTP call, which comprises three "
+ + "fields: \"content\" , \"loopcontrolname\" and \"engineid\". "
+ "The \"content\" should be a valid Drools rule string and the \"engineid\" "
+ "has to be \"engine-d\" in the Amsterdam release.", required = true) DeployRuleRequest deployRuleRequest,
@Context HttpServletRequest httpRequest) {
CorrelationRuleResponse crResponse = new CorrelationRuleResponse();
Locale locale = LanguageUtil.getLocale(httpRequest);
try {
- String packageName = droolsEngine.deployRule(deployRuleRequest, locale);
+ String packageName = getPackageName(deployRuleRequest.getContent());
DmaapService.loopControlNames
.put(packageName, deployRuleRequest.getLoopControlName());
+ String packageNameRet = droolsEngine.deployRule(deployRuleRequest, locale);
+ if (!packageName.equals(packageNameRet)) {
+ log.info("The parsed package name is different from that returned by the engine.");
+ DmaapService.loopControlNames.remove(packageName);
+ DmaapService.loopControlNames
+ .put(packageNameRet, deployRuleRequest.getLoopControlName());
+ }
log.info("Rule deployed. Package name: " + packageName);
crResponse.setPackageName(packageName);
} catch (CorrelationException correlationException) {
log.error(correlationException.getMessage(), correlationException);
throw ExceptionUtil.buildExceptionResponse(correlationException.getMessage());
+ } catch (RuntimeException e) {
+ log.error(e.getMessage(), e);
+ throw ExceptionUtil.buildExceptionResponse(e.getMessage());
}
return crResponse;
Locale locale = LanguageUtil.getLocale(httpRequest);
try {
-
droolsEngine.undeployRule(packageName, locale);
-
+ DmaapService.loopControlNames.remove(packageName);
} catch (CorrelationException correlationException) {
log.error(correlationException.getMessage(), correlationException);
throw ExceptionUtil.buildExceptionResponse(correlationException.getMessage());
}
return true;
}
+
+ private String getPackageName(String contents){
+ String ret = contents.trim();
+ ret = ret.substring(7, ret.indexOf("import")).trim();
+ return ret.endsWith(";") ? ret.substring(0, ret.length() - 1) : ret;
+ }
}