convert sysconfig java_cmd to be configurable

Author: karteekkanneganti

manifests/config.pp

@@ -55,6 +55,10 @@
 # NOTE: this also sets JAVA_OPTS for repose 7+
 # Defaults to <tt>undef</tt>
 #
+# [*java_cmd*]
+# String. Set java command in sysconfig, if multiple java installations exist
+# Defaults to '/usr/bin/java'
+#
 # [*saxon_home*]
 # String. Home directory for Saxon. Sets SAXON_HOME
 # Defaults to <tt>undef</tt>
@@ -131,7 +135,7 @@
 
   # default repose valve sysconfig options
   $repose_sysconfig = [
-    "set JAVA_CMD '/usr/bin/java'",
+    "set JAVA_CMD ${repose::java_cmd}",
     "set REPOSE_CFG '${repose::configdir}'",
     "set REPOSE_JAR '${repose::daemon_home}/${repose::service_name}.jar'",
     "set DAEMON_HOME '${repose::daemon_home}'",

manifests/init.pp

@@ -99,6 +99,7 @@
   Boolean $service_hasstatus,
   Boolean $service_hasrestart,
   Optional[String] $java_options = undef,
+  String $java_cmd = '/usr/bin/java',
   Optional[String] $saxon_home   = undef,
   Array $log_files         = ['/var/log/repose/repose.log'],
   String $rotate_frequency = 'daily',

metadata.json

@@ -1,6 +1,6 @@
 {
   "name": "puppet-repose",
-  "version": "3.1.1",
+  "version": "4.0.2",
   "author": "Josh Bell & Cory Ringdahl @ Rackspace",
   "summary": "Puppet module for Repose",
   "license": "Apache-2.0",