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authorGuobiao Mo <guobiaomo@chinamobile.com>2018-05-08 14:31:26 -0700
committerGuobiao Mo <guobiaomo@chinamobile.com>2018-05-08 14:43:00 -0700
commit90ab2ddaebb6056b8b5d4306a614ade5d2f1b56f (patch)
tree66eb9a204a24c7dd78ac3f7ecb4a7cfa77343838 /engine-d/src/main
parent18bbb7722bccdf4fb572042eaf2ef43424d964de (diff)
Fixed issue in extracting package name from rule
Issue-ID: HOLMES-133 Change-Id: I4db09e952e1e9dcba3d2d0398b26b4229aefef20 Signed-off-by: Guobiao Mo <guobiaomo@chinamobile.com>
Diffstat (limited to 'engine-d/src/main')
-rw-r--r--engine-d/src/main/java/org/onap/holmes/engine/resources/EngineResources.java26
1 files changed, 19 insertions, 7 deletions
diff --git a/engine-d/src/main/java/org/onap/holmes/engine/resources/EngineResources.java b/engine-d/src/main/java/org/onap/holmes/engine/resources/EngineResources.java
index b9875da..64d727e 100644
--- a/engine-d/src/main/java/org/onap/holmes/engine/resources/EngineResources.java
+++ b/engine-d/src/main/java/org/onap/holmes/engine/resources/EngineResources.java
@@ -24,6 +24,9 @@ import java.io.BufferedReader;
import java.io.IOException;
import java.io.StringReader;
import java.util.Locale;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
import javax.inject.Inject;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.DELETE;
@@ -51,7 +54,8 @@ import org.onap.holmes.engine.response.CorrelationRuleResponse;
@Produces(MediaType.APPLICATION_JSON)
@Slf4j
public class EngineResources {
-
+ private Pattern packagePattern = Pattern.compile("package[\\s]+([^;]+)[;\\s]*");
+
@Inject
DroolsEngine droolsEngine;
@@ -70,6 +74,10 @@ public class EngineResources {
Locale locale = LanguageUtil.getLocale(httpRequest);
try {
String packageName = getPackageName(deployRuleRequest.getContent());
+ if(packageName == null) {
+ throw new CorrelationException("Could not find package name in rule: "+deployRuleRequest.getContent());
+ }
+
DmaapService.loopControlNames
.put(packageName, deployRuleRequest.getLoopControlName());
String packageNameRet = droolsEngine.deployRule(deployRuleRequest, locale);
@@ -79,8 +87,8 @@ public class EngineResources {
DmaapService.loopControlNames
.put(packageNameRet, deployRuleRequest.getLoopControlName());
}
- log.info("Rule deployed. Package name: " + packageName);
- crResponse.setPackageName(packageName);
+ log.info("Rule deployed. Package name: " + packageNameRet);
+ crResponse.setPackageName(packageNameRet);
} catch (CorrelationException correlationException) {
log.error(correlationException.getMessage(), correlationException);
@@ -131,10 +139,14 @@ public class EngineResources {
}
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;
+ Matcher m = packagePattern.matcher(contents);
+
+ if (m.find( )) {
+ return m.group(1);
+ }else {
+ return null;
+ }
}
}