Fix/http scheme config (NovatecConsulting#27)

* Update InfluxDBConfig.java

Adding HTTP scheme to support https

* Update build.gradle

Version upgrade for https scheme fix

* Update InfluxDBConfig.java

fix bad copy paste

* Added a setter for http scheme

* fix typo in assignment

build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'java'
 apply plugin: 'eclipse'
 
 sourceCompatibility = 1.7
-version = '1.2x'
+version = '1.2.1'
 def title = 'JMeterInfluxDBListener'
 
 jar {

src/main/java/rocks/nt/apm/jmeter/config/influxdb/InfluxDBConfig.java

@@ -21,6 +21,11 @@ public class InfluxDBConfig {
 	 */
 	public static final String DEFAULT_RETENTION_POLICY = "autogen";
 
+	/**
+	 * Default http scheme name.
+	 */
+	public static final String DEFAULT_HTTP_SCHEME = "http";
+
 	/**
 	 * Default port.
 	 */
@@ -55,6 +60,11 @@ public class InfluxDBConfig {
 	 * Config key for retention policy name.
 	 */
 	public static final String KEY_RETENTION_POLICY = "retentionPolicy";
+
+	/**
+	 * Config key for http scheme.
+	 */
+	public static final String KEY_HTTP_SCHEME = "influxHTTPScheme";
 
 	/**
 	 * InfluxDB Host.
@@ -85,6 +95,11 @@ public class InfluxDBConfig {
 	 * InfluxDB Port.
 	 */
 	private int influxDBPort;
+
+	/**
+	 * InfluxDB database retention policy.
+	 */
+	private String influxHTTPScheme;
 
 	public InfluxDBConfig(BackendListenerContext context) {
 		String influxDBHost = context.getParameter(KEY_INFLUX_DB_HOST);
@@ -113,6 +128,13 @@ public InfluxDBConfig(BackendListenerContext context) {
 			influxRetentionPolicy = DEFAULT_RETENTION_POLICY;
 		}
 		setInfluxRetentionPolicy(influxRetentionPolicy);
+
+		String influxHTTPScheme = context.getParameter(KEY_HTTP_SCHEME, DEFAULT_HTTP_SCHEME);
+		if (StringUtils.isEmpty(influxHTTPScheme)) {
+			influxHTTPScheme = DEFAULT_HTTP_SCHEME;
+		}
+		// TODO: no checks but should be only "http" and "https"
+		setInfluxHTTPScheme(influxHTTPScheme);
 	}
 
 	/**
@@ -121,7 +143,7 @@ public InfluxDBConfig(BackendListenerContext context) {
 	 * @return influxDB URL.
 	 */
 	public String getInfluxDBURL() {
-		return "http://" + influxDBHost + ":" + influxDBPort;
+		return influxHTTPScheme + "://" + influxDBHost + ":" + influxDBPort;
 	}
 
 	/**
@@ -199,6 +221,14 @@ public void setInfluxRetentionPolicy(String influxRetentionPolicy) {
 		this.influxRetentionPolicy = influxRetentionPolicy;
 	}
 
+	/**
+	 * @param influxHTTPScheme
+	 *            the influxHTTPScheme to set
+	 */
+	public void setInfluxHTTPScheme(String influxHTTPScheme) {
+		this.influxHTTPScheme = influxHTTPScheme;
+	}
+
 	/**
 	 * @return the influxDBPort
 	 */