From 7e2d2c074c3f09266dda31c772f4bec61e8d5742 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Tue, 6 May 2014 22:03:39 +0200
Subject: o Support for listening on messages too. o Configurable topic name.

---
 .../plugins/activemq/ActiveMqGlobalConfig.java     | 82 +++++++++++++---------
 1 file changed, 48 insertions(+), 34 deletions(-)

(limited to 'src/main/java/org/jenkinsci/plugins/activemq/ActiveMqGlobalConfig.java')

diff --git a/src/main/java/org/jenkinsci/plugins/activemq/ActiveMqGlobalConfig.java b/src/main/java/org/jenkinsci/plugins/activemq/ActiveMqGlobalConfig.java
index 4bc8066..008613b 100644
--- a/src/main/java/org/jenkinsci/plugins/activemq/ActiveMqGlobalConfig.java
+++ b/src/main/java/org/jenkinsci/plugins/activemq/ActiveMqGlobalConfig.java
@@ -5,24 +5,27 @@ import hudson.util.FormValidation;
 import jenkins.model.GlobalConfiguration;
 import jenkins.model.Jenkins;
 import net.sf.json.JSONObject;
-import org.apache.activemq.ActiveMQConnectionFactory;
 import org.kohsuke.stapler.QueryParameter;
 import org.kohsuke.stapler.StaplerRequest;
 import org.slf4j.Logger;
 
-import javax.jms.Connection;
 import javax.jms.JMSException;
-import java.net.URI;
 import java.net.URISyntaxException;
 
+import static org.apache.commons.lang.StringUtils.trimToNull;
+import static org.apache.commons.lang.builder.ToStringBuilder.reflectionToString;
 import static org.slf4j.LoggerFactory.getLogger;
 
+@SuppressWarnings("UnusedDeclaration")
 @Extension
 public class ActiveMqGlobalConfig extends GlobalConfiguration {
+    public static final String DEFAULT_TOPIC_NAME = "jenkins";
+
     private static final Logger log = getLogger(ActiveMqPlugin.class);
 
     private String brokerUrl;
     private boolean enable;
+    private String topicName;
 
     public ActiveMqGlobalConfig() {
         log.info("ActiveMqGlobalConfig.ActiveMqGlobalConfig");
@@ -30,21 +33,9 @@ public class ActiveMqGlobalConfig extends GlobalConfiguration {
         log.info("this = " + this);
     }
 
-    public String getUrl() {
-        log.info("ActiveMqGlobalConfig.getUrl");
-        return brokerUrl;
-    }
-
-    public void setUrl(String url) {
-        log.info("ActiveMqGlobalConfig.setUrl");
-        log.info("url = " + url);
-        this.brokerUrl = url;
-    }
-
-    public FormValidation doCheckUrl(@QueryParameter String value) {
-        log.info("ActiveMqGlobalConfig.doCheckUrl");
-        return doCheckBrokerUrl(value);
-    }
+    // -----------------------------------------------------------------------
+    // Broker url
+    // -----------------------------------------------------------------------
 
     public String getBrokerUrl() {
         log.info("ActiveMqGlobalConfig.getBrokerUrl");
@@ -67,30 +58,25 @@ public class ActiveMqGlobalConfig extends GlobalConfiguration {
             return FormValidation.ok();
         }
 
-        ActiveMQConnectionFactory connectionFactory;
+        ActiveMqClient client;
 
         try {
-            URI uri = new URI(value);
-            connectionFactory = new ActiveMQConnectionFactory(uri);
+            client = new ActiveMqClient(brokerUrl, DEFAULT_TOPIC_NAME, null);
         } catch (URISyntaxException e) {
             return FormValidation.error("Invalid URI: " + e.getMessage());
-        }
-
-        Connection connection;
-        try {
-            connection = connectionFactory.createConnection();
         } catch (JMSException e) {
             return FormValidation.warning("Unable to connect to broker");
         }
 
-        try {
-            connection.close();
-        } catch (JMSException ignore) {
-        }
+        client.close();
 
         return FormValidation.ok("Successfully connected to broker");
     }
 
+    // -----------------------------------------------------------------------
+    // Enable
+    // -----------------------------------------------------------------------
+
     public boolean isEnable() {
         log.info("ActiveMqGlobalConfig.isEnable");
         return enable;
@@ -102,6 +88,37 @@ public class ActiveMqGlobalConfig extends GlobalConfiguration {
         save();
     }
 
+    // -----------------------------------------------------------------------
+    // Topic Name
+    // -----------------------------------------------------------------------
+
+    public String getTopicName() {
+        if (topicName == null || doCheckBrokerUrl(topicName).kind != FormValidation.Kind.OK) {
+            topicName = DEFAULT_TOPIC_NAME;
+        }
+
+        return topicName;
+    }
+
+    public void setTopicName(String topicName) {
+        this.topicName = topicName;
+        save();
+    }
+
+    public FormValidation doCheckTopicName(@QueryParameter String value) {
+        value = trimToNull(value);
+
+        if (value == null) {
+            return FormValidation.ok();
+        }
+
+        if (value.matches("^[a-zA-Z]+")) {
+            return FormValidation.ok();
+        }
+
+        return FormValidation.error("Invalid topic name.");
+    }
+
     @Override
     public boolean configure(StaplerRequest req, JSONObject json) throws FormException {
         log.info("ActiveMqGlobalConfig.configure");
@@ -116,9 +133,6 @@ public class ActiveMqGlobalConfig extends GlobalConfiguration {
 
     @Override
     public String toString() {
-        return "ActiveMqGlobalConfig{" +
-                ", brokerUrl='" + brokerUrl + '\'' +
-                ", enable=" + enable +
-                "} " + super.toString();
+        return reflectionToString(this);
     }
 }
-- 
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