I have a standalone java application which will interact with my web application running on node. I am trying to add new rules dynamically through web UI. So far I am unable to figure it out, how to create and add rules. Any suggestions for the right direction would be helpful
This is basically a duplicate of https://stackoverflow.com/questions/25036973 so the following is basically a duplicate of my answer to that question...
It's probably best to just look at the Drools examples source code. For instance the KieFileSystem example shows how to create a rule from a String and launch a session which includes it.
The essentials are that you create a KieServices, which contains a virtual file system. You then add rules to that file system. A little bit like the following:
KieServices ks = KieServices.Factory.get();
KieRepository kr = ks.getRepository();
KieFileSystem kfs = ks.newKieFileSystem();
kfs.write("src/main/resources/my/rules/therule.drl", "The source code of the rule");
KieBuilder kb = ks.newKieBuilder(kfs);
kb.buildAll();
you can add multiple Compiled rule DRL files like
knowledgebuilder.add(new ByteArrayResource(compiledDRL.getBytes()),ResourceType.DRL);
Get all the knowledgePackages and fire the all rules
knowledgeBase kbase = knowledgeBaseFactory.newKnowledgeBase();
kbase.addknowledgePackages(knowledgeBuilder.getKnowledgePackages());
knowledgeSession ksession = kbase.newStatefullKnowledgeSession();
ksession.insert(inputObject);
ksession.fireAllRules();
ksession.dispose();
Related
Was using CacheConfiguration in Ignite until I stuck with issue on how to authenticate.
Because of that I was starting to change the CacheConfiguration to clientCacheConfiguration. However after converting it to CacheConfiguration I started to notice that it
does not able to save into table because it lack of method setIndexedTypes eg.
Before
CacheConfiguration<String, IgniteParRate> cacheCfg = new CacheConfiguration<>();
cacheCfg.setName(APIConstants.CACHE_PARRATES);
cacheCfg.setIndexedTypes(String.class, IgniteParRate.class);
New
ClientCacheConfiguration cacheCfg = new ClientCacheConfiguration();
cacheCfg.setName(APIConstants.CACHE_PARRATES);
//cacheCfg.setIndexedTypes(String.class, IgniteParRate.class); --> this is not provided
I still need the table to be populated so it easier for us to verify ( using Client IDE like DBeaver)
Any way to solve this issue?
If you need to create tables/cache dynamically using the thin-client, you'll need to use the setQueryEntities() method to define the columns available to SQL "manually". (Passing in the classes with annotations is basically a shortcut for defining the query entities.) I'm not sure why setIndexedTypes() isn't available in the thin-client; maybe a question for the developer mailing list.
Alternatively, you can define your caches/tables in advance using a thick client. They'll still be available when using the thin-client.
To add to existing answer, you can also try to use cache templates for that.
https://apacheignite.readme.io/docs/cache-template
Pre-configure templates, use them when creating caches from thin client.
I'm writing a ZeroBrane Studio plugin for our Solarus Game Engine and It works like a charm. Autocompletion included.
I'm wondering now if it's do-able to register lua APIs for one file only.
I need this to offer autocompletion/documentation on global symbols that may vary per-script but are deducible from annex files from the engine.
To summary : Is it possible to register an api for a single file? For example in the onEditorLoad() event.
Thanks.
Greg
EDIT:
I tried the following without sucess:
local function switch_editor(editor)
if current_editor == editor then
ide:Print("same editor")
return
end
current_editor = editor
if not editor then
ide:Print("null ed")
return
end
lua_file_path = ide:GetDocument(editor).filePath
if lua_file_path:match('/data/maps/') then
ide:Print("map file!",type(editor))
local map_api = make_map_api(lua_file_path)
current_api = map_api
ide:AddAPI('lua','solarus_map',map_api)
else
ide:Print('other file')
if current_api then
ide:RemoveAPI('lua','solarus_map')
current_api = nil
end
end
end
api = {"baselib", "solarus", "solarus_map"}, --in interpreter table
... -- in the plugin table :
onEditorFocusSet = function(self,editor)
switch_editor(editor)
end,
Completion with the solarus api works fine but the on-fly registration of the solarus_map api seem not to be taken in account.
EDIT2:
Silly my, I must have done a typo, because after checking and rewriting some things pretty much as in the code pasted above... it works! Awesome!
The only small gotcha is that when switching to a file where I don't want the solarus_map API... ide:RemoveAPI isn't sufficient. Instead I must do ide:AddAPI('lua','solarus_map',{}) to replace the API with an empty one. Which I can live with.
To summary, to achieve a custom api which change from file to file:
Add the api name to the interpreter
In the onEditorFocusSet event, update the API with ide:AddAPI(...), eventually setting it to {} if it needs to be empty/disabled.
Code sample in the editions of my Question.
I'm new to Akeneo, and I discovered profile configuration for assets.
So I imported my YML in order to add asset transformations, and now, cli based, I can't find a command that allows me to generate the variation file for all assets. I saw the command to do that asset by asset and channel by channel, but I need to do that for all of them.
Do you know how I can manage to do that ? I already tried pim:asset:generate-missing-variation-files but that didn't change anything
There is no built-in command to do that, however you could develop a very simple command to achieve this.
You can use the pimee_product_asset.finder.asset service to call retrieveVariationsNotGenerated() in order to retrieve every variation that are not yet genreated, then finally use the pimee_product_asset.variation_file_generator to generate the variation with generate().
Not tested code, but this would be like that:
$finder = $this->get('pimee_product_asset.finder.asset');
$generator = $this->get('pimee_product_asset.variation_file_generator');
$variations = $finder->retrieveVariationsNotGenerated();
foreach ($variations as $variation) {
$generator->generate($variation);
}
Is there any way to generate code coverage report when using SimpleTest similar to PHPUnit.
I have read the documentation of SimpleTest on their website but can not find a clear way on how to do it!
I came across this website that says
we can add require_once (dirname(__FILE__).'/coverage.php')
to the intended file and it should generate the report, but it did not work!
If there is a helpful website on how to generate code coverage, please share it here.
Thanks alot.
I could not get it to work in the officially supported way either, but here is something I got working that I was able to hack together by examining their code. This works for v1.1.7 of SimpleTest, not their master code. At the time of this writing v1.1.7 is the latest release, and works with new versions of PHP 7, even though it is an old release.
First off you have to make sure you have Xdebug installed, configured, and working. On my system there is both a CLI and Apache version of the php.ini file that have to be configured properly depending on if I am trying to use PHP through Apache or just directly from the terminal. There are alternatives to Xdebug, but most people us Xdebug.
Then, you have to make the PHP_CodeCoverage library accessible from your code. I recommend adding it to your project as a composer package.
Now you just have to manually use that library to capture code coverage and generate a report. How exactly you do that will depend on how you run your tests. Personally, I run my tests on the terminal, and I have a bootstrap file that php runs before it starts the script. At the end of the bootstrap file, I include the SimpleTest autorun file so it will automatically run the tests in any test classes that get included like so:
require_once __DIR__.'/vendor/simpletest/simpletest/autorun.php';
Somewhere inside your bootstrap file you will need to create a filter, whitelist the directories and files you want to get reported, create a coverage object and pass in the filter to the constructor, start coverage, and create and register a shutdown function that will change the way SimpleTest executes the tests to make sure it also stops the coverage and generates the coverage report. Your bootstrap file might look something like this:
<?php
require __DIR__.'/vendor/autoload.php';
$filter = new \SebastianBergmann\CodeCoverage\Filter();
$filter->addDirectoryToWhitelist(__DIR__."/src/");
$coverage = new \SebastianBergmann\CodeCoverage\CodeCoverage(null, $filter);
$coverage->start('<name of test>');
function shutdownWithCoverage($coverage)
{
$autorun = function_exists('\run_local_tests'); // provided by simpletest
if ($autorun) {
$result = \run_local_tests(); // this actually runs the tests
}
$coverage->stop();
$writer = new \SebastianBergmann\CodeCoverage\Report\Html\Facade;
$writer->process($coverage, __DIR__.'/tmp/code-coverage-report');
if ($autorun) {
// prevent tests from running twice:
exit($result ? 0 : 1);
}
}
register_shutdown_function('\shutdownWithCoverage', $coverage);
require_once __DIR__.'/vendor/simpletest/simpletest/autorun.php';
It took me some time to figure out, as - to put it mildly - the documentation for this feature is not really complete.
Once you have your test suite up and running, just include these lines before the lines that are actually running it:
require_once ('simpletest/extensions/coverage/coverage.php');
require_once ('simpletest/extensions/coverage/coverage_reporter.php');
$coverage = new CodeCoverage();
$coverage->log = 'coverage/log.sqlite'; // This folder should exist
$coverage->includes = ['.*\.php$']; // Modify these as you wish
$coverage->excludes = ['simpletest.*']; // Or it is even better to use a setting file
$coverage->maxDirectoryDepth = '1';
$coverage->resetLog();
$coverage->startCoverage();
Then run your tests, for instance:
$test = new ProjectTests(); //It is an extension of the class TestSuite
$test->run(new HtmlReporter());
Finally generate your reports
$coverage->stopCoverage();
$coverage->writeUntouched();
$handler = new CoverageDataHandler($coverage->log);
$report = new CoverageReporter();
$report->reportDir = 'coverage/report'; // This folder should exist
$report->title = 'Code Coverage Report';
$report->coverage = $handler->read();
$report->untouched = $handler->readUntouchedFiles();
$report->summaryFile = $report->reportDir . '/index.html';
And that's it. Based on your setup, you might need to make some small adjustment to make it work. For instance, if you are using the autorun.php from simpletest, that might be a bit more tricky.
I need to embed some resource in a pure compiled dll written in php using phalanger.
These are txt files tha I set in visual studio as "Embedded Resource".
My problem is that I cannot use the Assembly class to get the resource using GetManifestResourceStream.
I tried code like this:
use System\Reflection\Assembly
$asm = Assembly::GetExecutingAssembly(); //this gives me mscorlib instead of my dll
$str = $asm->GetManifestResourceStream("name");
My question is: how do I get access to embedded resources in phalanger?
Many thanks
I'm not sure, why Assembly::GetExecutingAssembly() returns an incorrect value. Anyway to workaround the $asm value, use following code:
$MyType = CLRTypeOf MyProgram;
$asm = $MyType->Assembly;
Then you can access embedded resources as you posted
$asm->GetManifestResourceStream("TextFile1.txt");
or you can include standard resource file (.resx) into your project, and use \System\Resources\ResourceManager
$this->manager = new \System\Resources\ResourceManager("",$asm);
$this->manager->GetObject("String1",null);
Just note, currently there can be just one .resx within Phalanger project
This question is old, but the part of the Phalanger code (Php.Core.Emit.AddResourceFile() method) responsible for this hasn't changed since this was asked. I faced the same problem and solved it in (almost) non-hacky way. You have to provide alternative name (/res:/path/to/filename,alternative-name) for this to work though.
$asm = clr_typeof('self')->Assembly;
$resourceStream = $asm->GetManifestResourceStream("filename");
$reader = new \System\Resources\ResourceReader($resourceStream);
$type = $data = null;
$reader->GetResourceData("alternative-name", $type, $data);
// and still there are 4 excess bytes
// representing the length of the resource
$data = \substr($data, 4);
$stream = new IO\MemoryStream($data);
// after this $stream is usable as you would expect
Straightforward GetManifestResourceStream() (as suggested by Jakub) does not work because Phalanger does not use System.Reflection.Emit.ModuleBuilder.DefineManifestResource() (like I think it should when supplied with unrecognized file format). It uses ModuleBuilder.DefineResource() which returns ResourceWriter instead, that only really suited for .resources files. And this is what dictates the requirement to use ResourceReader when you need to read your resource.
Note: This answer applies to Phalanger master branch at the time of writing and prior versions since circa 2011. Noted because it looks like a bug (especially the need to use both original and alternative names).