I want to load a new drl file based on the "when then " condition of some rule. In the following example i want to include a new "checkMasterData.drl" file when getFilteredMasterData().size()>3 from the another drl file
rule "Check for mouse catch"
dialect "java"
when
$notification:NotificationVO(getFilteredMasterData()!=null
,getFilteredMasterData().size()>3);
then
#include checkMasterData.drl
end
is it possible? Or do i need to do this from the java code after the fireall is succes of the first drl file
It seems you cannot include drl file from another , but you can do so programatically .. as per this thread the following code can be use to merge 2 drl files to the same ruleBase and works as if they were in the same file.
PackageBuilder builder = new PackageBuilder();
builder.addPackageFromDrl( new InputStreamReader(getClass().getResourceAsStream( "common.drl" ) ) );
builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "rules1.drl" ) ) );
RuleBase ruleBase = RuleBaseFactory.newRuleBase();
ruleBase.addPackage( builder.getPackage() );
Related
I need to generate the dynamic file path in the setup thread group like below.
def result_file = new File(org.apache.jmeter.services.FileServer.getFileServer().getBaseDir() + File.separator + 'transactions_passed_' + new Date().format('MM_dd_yyyy_HH_mm_ss') + '.csv');
props.put("result_file", result_file);
Now I want to pass that file path as a filename value of Flexible File Writer plugin of jmeter so that variables are stored inside it.
Not able to make it work. Kindly help. Thanks
I have tried below options:
Filename: ${__groovy(props.get("result_file").text)}
tried to use preprocessor and set the value:
vars.put("result_file", '${__FileToString(props.get("result_file"),,)}');
Also tried to use below groovy script in the FileName field of Flexible File Writer, however it throws an exception of FileNotFound exception:
${__groovy(new File(org.apache.jmeter.services.FileServer.getFileServer().getBaseDir() + System.getProperty('file.separator') + 'transactions_passed_' + new Date().format('MM_dd_yyyy_HH_mm_ss') + '.csv').text)}
I want to use DYNAMIC FILE PATH (which I am setting as property in setup thread group) in the FILENAME field of FLEXIBLE FILE WRITER
The approach with __groovy() function should work however you need to remove this .text bit from there
${__groovy(new File(org.apache.jmeter.services.FileServer.getFileServer().getBaseDir() + System.getProperty('file.separator') + 'transactions_passed_' + new Date().format('MM_dd_yyyy_HH_mm_ss') + '.csv'))}
because .text returns you the file contents and as the file doesn't exist - you're getting this FileNotFound error. More information on Groovy scripting in JMeter - Apache Groovy: What Is Groovy Used For?
We have a large project that has multiple separate declarative pipeline file definitions. This is used to build different apps and installers from the single code base.
Right now, all of these files contain a large block of "code" used to generate the email body and JIRA update messages. examples:
// Get a JIRA's to add Comments to
// Return map of JIRA id to comment text from all commits for that JIRA
#NonCPS
def getJiraMap() {
a bunch of stuff
return jiraset
}
// Get the body text for the emails
def getMailBody1() {
return "See: ${BUILD_URL}\n\nChanges:\n" + getChangeString() + "\n" + testStatuses()
}
etc...
What I would like to do is have all these common methods in a separate file that all the other pipeline files can include. This seems like it SHOULD be easy, but all examples I've found appear to be rather complex involving a separate SCM - which is NOT what I want.
Updates:
Going through the various suggestions given in that link, I make the following file - BuildTools.groovy: Note that this file is in the same directory as the jenkins pipeline file that uses it.
import hudson.tasks.test.AbstractTestResultAction
import hudson.model.Actionable
Class BuildTools {
// Get a JIRA's to add Comments to
// Return map of JIRA id to comment text from all commits for that JIRA
#NonCPS
def getJiraMap() {
def jiraset = [:]
.. whole bunch of stuff ..
Here are the various things I've tried, and the results.
File sourceFile = new File("./AutomatedBuild/BuildTools.groovy");
Class gcl = new GroovyClassLoader(getClass().getClassLoader()).parseClass(sourceFile);
GroovyObject bt = (GroovyObject) gcl.newInstance();
Fails with:
org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: Scripts not permitted to use method java.lang.Class getClassLoader
evaluate(new File("./AutomatedBuild/BuildTools.groovy"))
def bt = new BuildTools()
Fails with:
15:29:07 WorkflowScript: 8: unable to resolve class BuildTools
15:29:07 # line 8, column 10.
15:29:07 def bt = new BuildTools()
15:29:07 ^
import BuildTools
def bt = new BuildTools()
Fails with:
15:35:58 WorkflowScript: 16: unable to resolve class BuildTools (note that BuildTools.groovy is in the same folder as this script)
15:35:58 # line 16, column 1.
15:35:58 import BuildTools
15:35:58 ^
GroovyShell shell = new GroovyShell()
def bt = shell.parse(new File("./AutomatedBuild/BuildTools.groovy"))
Fails with:
org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: Scripts not permitted to use new groovy.lang.GroovyShell
The error message:
* What went wrong:
A problem occurred evaluating root project 'telescope-master'.
> Cannot get property 'dir' on null object
gradle.properties file
classes.dir = WebContent/WEB-INF/classes
webContent.dir = WebContent
template.dir = hdm/template
javascript.dir = hdm/function
javascript4.0.2.dir = hdm/function/4.0.2
datamodel.dir = hdm/datamodel
certificate.dir = certificate
build.gradle file
Properties extFile = new Properties()
extFile.load(new FileInputStream('gradle.properties'))
task FirmwareMatch(type: Zip) {
from ("${extFile.javascript.dir}")
include 'factoryResetOnFirmwareMatch.*'
archiveName 'factoryResetOnFirmwareMatch.zip'
destinationDir file('dist/hdm/function')
}
So basically if I remove the "." from .dir on both files it would work. But is there any way to over ride it?
Also how can I display actual date when using ${TODAY} in gradle.
So your problematic expression is:
extFile.javascript.dir
If we break that into how Groovy will interpret it:
extFile.getProperty('javascript').getProperty('dir')
You want Groovy to interpret it as:
extFile.getProperty('javascript.dir')
Besides directly calling getProperty, here are a couple Groovy options:
extFile.'javascript.dir'
extFile['javascript.dir']
Additionally, assuming your gradle.properties file is either in your project root (generally as a sibling to the build.gradle) or in your GRADLE_HOME directory (i.e. ~/.gradle/gradle.properties) it will be automatically loaded by Gradle and all properties available as project properties.
So you can remove all of your properties parsing code and just do the following:
project.getProperty('javascript.dir')
// or
project.'javascript.dir'
// or
project['javascript.dir']
If you want to protect against those properties not being set, and are on Gradle 2.13 or higher, you can use findProperty instead of getProperty which will return null instead of throwing an exception.
I am currently modularizing our gradle build in order to have a libs/commons.gradle file containing a lot of global stuff. I need this because of various branches of the software beeing developed in parallel and we'd like to avoid to spread every scriptfile change among all branches.
So I created that lib file and used "apply from" to load it :
apply from: 'gradle/glib/commons.gradle'
Inside commons.gradle I define the svnrevision function :
...
def svnRevision = {
ISVNOptions options = SVNWCUtil.createDefaultOptions(true);
SVNClientManager clientManager = SVNClientManager.newInstance(options);
SVNStatusClient statusClient = clientManager.getStatusClient();
SVNStatus status = statusClient.doStatus(projectDir, false);
SVNRevision revision = status.getCommittedRevision();
return revision.getNumber().toString();
}
...
I am calling the function from my including build.gradle:
...
task writeVersionProperties {
File f = new File(project.webAppDirName+'/WEB-INF/version.properties');
if (f.exists()) { f.delete(); }
f = new File(project.webAppDirName+'/WEB-INF/version.properties');
FileOutputStream os = new FileOutputStream(f);
os.write(("version="+svnRevision()).getBytes());
os.flush();
os.close();
}
...
But I end up in :
...
FAILURE: Build failed with an exception.
* Where:
Build $PATH_TO/build20.gradle
* What went wrong:
A problem occurred evaluating root project 'DEV_7.X.X_GRADLEZATION'.
> Could not find method svnRevision() for arguments [] on root project 'DEV_7.X.X_GRADLEZATION'.
...
So my queston is : How can I call a subfunction in gradle, which is defined in an included script?
Any help appreciated!
From http://www.gradle.org/docs/current/userguide/writing_build_scripts.html:
13.4.1. Local variables
Local variables are declared with the def keyword. They are only
visible in the scope where they have been declared. Local variables
are a feature of the underlying Groovy language.
13.4.2. Extra properties
All enhanced objects in Gradle's domain model can hold extra
user-defined properties. This includes, but is not limited to,
projects, tasks, and source sets. Extra properties can be added, read
and set via the owning object's ext property. Alternatively, an ext
block can be used to add multiple properties at once.
If you declare it as:
ext.svnRevision = {
...
}
and don't change the call, I expect it will work.
I am developing an Android application where I have a directory of JSON files and I want to create a gradle task that will combine all these files into a single JSON file.
This is the gradle task I have so far but does not create the file:
// Task that combines all JSON files in ../libraries into src/main/res/raw/libraries.json
task combineJSonFiles {
String content = ""
FileTree tree = fileTree(dir: '../libraries', include: '**/*.json')
tree.each {File file ->
content += file.getText()
}
println "[" + content.substring(0, content.length()-1) + "]" // prints out the correct contents
File libraries = file("../app/src/main/res/raw/libraries.json")
println libraries.getProperties()
}
I print out the properties and I am not sure why these are the property values:
{directory=false, canonicalFile=/Users/michaelcarrano/AndroidStudioProjects/detective_droid/app/src/main/res/raw/libraries.json, file=false, freeSpace=0, canonicalPath=/Users/michaelcarrano/AndroidStudioProjects/detective_droid/app/src/main/res/raw/libraries.json, usableSpace=0, hidden=false, totalSpace=0, path=/Users/michaelcarrano/AndroidStudioProjects/detective_droid/app/src/main/res/raw/libraries.json, name=libraries.json, prefixLength=1, absolute=true, class=class java.io.File, parentFile=/Users/michaelcarrano/AndroidStudioProjects/detective_droid/app/src/main/res/raw, absolutePath=/Users/michaelcarrano/AndroidStudioProjects/detective_droid/app/src/main/res/raw/libraries.json, absoluteFile=/Users/michaelcarrano/AndroidStudioProjects/detective_droid/app/src/main/res/raw/libraries.json, parent=/Users/michaelcarrano/AndroidStudioProjects/detective_droid/app/src/main/res/raw}
Any help is appreciated as I have not seemed to figure this out even after reading the documentation. http://www.gradle.org/docs/current/userguide/working_with_files.html
I am just posting the code for the task that now works:
task combineJSonFiles {
String content = ""
FileTree tree = fileTree(dir: '../libraries', include: '**/*.json')
tree.each {File file ->
content += file.getText()
}
def libraries = new File("app/src/main/res/raw/libraries.json")
libraries.text = "[" + content.substring(0, content.length()-1) + "]"
}
My issue was trying to use Java.io.File and having the wrong directory path set for my file.
Creating an instance of java.io.File in Groovy/Java does not create the file on disk. You will need to write something to it. Check out this tutorial for working with files in Groovy.
Also you have put your task implementation in a task configuration block, rather than a task action. This means your code will not be running when you are expecting - it will run every time you run gradle rather than when you run this task. You need to put your code in a doLast block