enabling support for "Build Token Root "

“build token root” support is controled as a remote-host level (not job
by job)

src/main/java/org/jenkinsci/plugins/ParameterizedRemoteTrigger/RemoteBuildConfiguration.java

@@ -16,8 +16,10 @@
 import org.kohsuke.stapler.DataBoundConstructor;
 import org.kohsuke.stapler.StaplerRequest;
 
+import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -36,7 +38,6 @@ public class RemoteBuildConfiguration extends Builder {
     private final String       token;
     private final String       remoteJenkinsName;
     private final String       job;
-    private final boolean      buildTokenRootEnabled;
     // "parameters" is the raw string entered by the user
     private final String       parameters;
     // "parameterList" is the cleaned-up version of "parameters" (stripped out comments, character encoding, etc)
@@ -56,7 +57,6 @@ public RemoteBuildConfiguration(String remoteSites, String job, String token, St
         this.remoteJenkinsName = remoteSites;
         this.parameters = parameters;
         this.job = job.trim();
-        this.buildTokenRootEnabled = false;
 
         // split the parameter-string into an array based on the new-line character
         String[] params = parameters.split("\n");
@@ -165,10 +165,11 @@ private void addToQueryString(String item) {
     }
 
     private String buildTriggerUrl() {
-        String triggerUrlString = this.findRemoteHost(this.getRemoteJenkinsName()).getAddress().toString();
+        RemoteJenkinsServer remoteServer = this.findRemoteHost(this.getRemoteJenkinsName());
 
-        if (this.getbuildTokenRootEnabled()) {
-            // if (true) {
+        String triggerUrlString = remoteServer.getAddress().toString();
+
+        if (remoteServer.getHasBuildTokenRootSupport()) {
             triggerUrlString += buildTokenRootUrl;
             triggerUrlString += paramerizedBuildUrl;
 
@@ -186,6 +187,8 @@ private String buildTriggerUrl() {
 
         this.addToQueryString(this.getParameters(true));
 
+        this.addToQueryString("delay=0");
+
         triggerUrlString += "?" + this.getQueryString();
 
         return triggerUrlString;
@@ -221,21 +224,21 @@ public boolean perform(AbstractBuild build, Launcher launcher, BuildListener lis
             // - http://jenkins.local/job/test/lastBuild/api/json
 
             InputStream is = connection.getInputStream();
-            /*
+
             BufferedReader rd = new BufferedReader(new InputStreamReader(is));
-            String line;
-            StringBuffer response = new StringBuffer();
+            //String line;
+            //StringBuffer response = new StringBuffer();
 
-            while ((line = rd.readLine()) != null) {
-                System.out.println(line);
-            }
-            rd.close();
-            */
+             //while ((line = rd.readLine()) != null) { 
+                 //System.out.println(line); //JSONObject r = new
+
+             //}
+            //rd.close();
 
         } catch (IOException e) {
             // something failed with the connection, so throw an exception to mark the build as failed.
             e.printStackTrace();
-            throw new AbortException("Faield to oppen conenction to the remote server.");
+            throw new AbortException(e.getMessage());
         } finally {
             // always make sure we close the connection
             if (connection != null) {
@@ -275,10 +278,6 @@ public String getParameters() {
         return this.parameters;
     }
 
-    public boolean getbuildTokenRootEnabled() {
-        return this.buildTokenRootEnabled;
-    }
-
     public String getQueryString() {
         return this.queryString;
     }

src/main/java/org/jenkinsci/plugins/ParameterizedRemoteTrigger/RemoteJenkinsServer.java

@@ -25,12 +25,14 @@ public class RemoteJenkinsServer extends AbstractDescribableImpl<RemoteJenkinsSe
 
     private final URL    address;
     private final String displayName;
+    private final boolean      hasBuildTokenRootSupport;
 
     @DataBoundConstructor
-    public RemoteJenkinsServer(String address, String displayName) throws MalformedURLException {
+    public RemoteJenkinsServer(String address, String displayName, boolean hasBuildTokenRootSupport) throws MalformedURLException {
 
         this.address = new URL(address);
         this.displayName = displayName;
+        this.hasBuildTokenRootSupport = hasBuildTokenRootSupport;
 
     }
 
@@ -50,6 +52,10 @@ public URL getAddress() {
         return address;
     }
 
+    public boolean getHasBuildTokenRootSupport() {
+        return this.hasBuildTokenRootSupport;
+    }
+
     @Override
     public DescriptorImpl getDescriptor() {
         return (DescriptorImpl) super.getDescriptor();

src/main/resources/org/jenkinsci/plugins/ParameterizedRemoteTrigger/RemoteBuildConfiguration/config.jelly

@@ -2,7 +2,6 @@
   <f:entry title="Select a remote host" >
     <f:select field="remoteSites" />
   </f:entry>
-
   <f:entry title="Remote Job Name" field="job">
     <f:textbox />
   </f:entry>

src/main/resources/org/jenkinsci/plugins/ParameterizedRemoteTrigger/RemoteJenkinsServer/config.jelly

@@ -2,7 +2,11 @@
   <f:entry title="Display name" field="displayName" >
     <f:textbox />
   </f:entry>
-
+
+  <f:entry title="Enable 'build token root' support" field="hasBuildTokenRootSupport">
+    <f:checkbox />
+  </f:entry>
+
   <f:entry title="Remote address and port" field="address" >
     <f:textbox />
   </f:entry>  

src/main/resources/org/jenkinsci/plugins/ParameterizedRemoteTrigger/RemoteJenkinsServer/help-hasBuildTokenRootSupport.html

@@ -0,0 +1,10 @@
+<div>
+    <div style="font-weight: bolder; text-decoration: underline">
+        Build Token Root
+    </div>
+    If your remote Jenkins host has the
+        <a href="https://wiki.jenkins-ci.org/display/JENKINS/Build+Token+Root+Plugin" target="_blank">
+            "Build Token Root" plugin"
+        </a>
+    installed, then you will want to enable this option.
+</div>