ensure hosts is list of length 1

Signed-off-by: Maxwell Brown <[email protected]>
opensearch-project · Jan 25, 2025 · a8b00f1 · a8b00f1
1 parent e9f389e
commit a8b00f1
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/...source/src/main/java/org/opensearch/dataprepper/plugins/source/jira/JiraSourceConfig.java b/...source/src/main/java/org/opensearch/dataprepper/plugins/source/jira/JiraSourceConfig.java
@@ -12,6 +12,7 @@
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 import jakarta.validation.Valid;
+import jakarta.validation.constraints.AssertTrue;
 import lombok.Getter;
 import org.opensearch.dataprepper.plugins.source.jira.configuration.AuthenticationConfig;
 import org.opensearch.dataprepper.plugins.source.jira.configuration.FilterConfig;
@@ -31,6 +32,11 @@ public class JiraSourceConfig implements CrawlerSourceConfig {
     @JsonProperty("hosts")
     private List<String> hosts;
 
+    @AssertTrue(message = "Jira hosts must be a list of length 1")
+    boolean isValidHosts() {
+        return hosts != null && hosts.size() == 1;
+    }
+
     /**
      * Authentication Config to Access Jira
      */