Add support for Parameterized Scheduler Plugin

Change-Id: I159d2379e316a7ed037ed24b379c519deb1b22ea
Signed-off-by: Fatih Degirmenci <fatih.degirmenci@ericsson.com>

jenkins_jobs/modules/triggers.py

@@ -1700,6 +1700,36 @@ def rabbitmq(registry, xml_parent, data):
         raise MissingAttributeError(e.arg[0])
 
 
+def parameterized_timer(parser, xml_parent, data):
+    """yaml: parameterized-timer
+    Trigger builds with parameters at certain times.
+    Requires the Jenkins :jenkins-wiki:`Parameterized Scheduler Plugin
+    <Parameterized+Scheduler+Plugin>`.
+
+    :arg str cron: cron syntax of when to run and with which parameters
+        (required)
+
+    Example:
+
+    .. literalinclude::
+        /../../tests/triggers/fixtures/parameterized-timer001.yaml
+       :language: yaml
+    """
+
+    param_timer = XML.SubElement(
+        xml_parent,
+        'org.jenkinsci.plugins.parameterizedscheduler.'
+        'ParameterizedTimerTrigger')
+
+    XML.SubElement(param_timer, 'spec').text = ''
+
+    try:
+        XML.SubElement(param_timer, 'parameterizedSpecification').text = str(
+            data.get('cron'))
+    except KeyError as e:
+        raise MissingAttributeError(e)
+
+
 class Triggers(jenkins_jobs.modules.base.Base):
     sequence = 50
 

tests/triggers/fixtures/parameterized-timer001.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project>
+  <triggers class="vector">
+    <org.jenkinsci.plugins.parameterizedscheduler.ParameterizedTimerTrigger>
+      <spec/>
+      <parameterizedSpecification>@midnight % PARAM=value</parameterizedSpecification>
+    </org.jenkinsci.plugins.parameterizedscheduler.ParameterizedTimerTrigger>
+  </triggers>
+</project>

tests/triggers/fixtures/parameterized-timer001.yaml

@@ -0,0 +1,3 @@
+triggers:
+  - parameterized-timer:
+      cron: "@midnight % PARAM=value"

tests/triggers/fixtures/parameterized-timer002.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project>
+  <triggers class="vector">
+    <org.jenkinsci.plugins.parameterizedscheduler.ParameterizedTimerTrigger>
+      <spec/>
+      <parameterizedSpecification>0 * * * * % param1=value1;param2=value2
+30 * * * * % param1=value3;param2=value4
+</parameterizedSpecification>
+    </org.jenkinsci.plugins.parameterizedscheduler.ParameterizedTimerTrigger>
+  </triggers>
+</project>

tests/triggers/fixtures/parameterized-timer002.yaml

@@ -0,0 +1,5 @@
+triggers:
+  - parameterized-timer:
+      cron: |
+        0 * * * * % param1=value1;param2=value2
+        30 * * * * % param1=value3;param2=value4