Allow other plugins to extend container parameters

[shyim]

Why?

Other Plugins (in my case Shopware Plugin) can extend the parameters using the Extension Hookpoint.
The most code is copied from ServiceCollector extensionPoint

Example

public class DefaultServiceParameterCollector implements ServiceParameterCollector {

    @Override
    public void collectIds(@NotNull ServiceParameterCollectorParameter.Id parameter) {
        parameter.add(new ContainerParameter("kernel.foo", "YAY", true));
    }
}

[Haehnchen]

how do you want to fill the parameters inside the shopware plugin? do you have a static list?
its just because of the "high traffic" of this method.

[shyim]

My current idea is to build a index and them like here

idea-php-symfony2-plugin/src/main/java/fr/adrienbrault/idea/symfony2plugin/stubs/ContainerCollectionResolver.java

Line 427 in 631e9de

for (Map.Entry<String, List<String>> entry : FileIndexCaches.getStringDataCache(project, SERVICE_PARAMETER_INDEX, SERVICE_PARAMETER_INDEX_NAMES, ContainerParameterStubIndex.KEY, ServiceIndexUtil.getRestrictedFileTypesScope(project)).entrySet()) {

So i have to look how to create a index 🙈

[cedricziel]

You dont need an index at all costs; I suggest you also look into cachedValues. :)

[shyim]

Hey @cedricziel,

have you a example for me how that would look?

[cedricziel]

Sure: https://github.com/cedricziel/idea-php-typo3-plugin/blob/master/typo3-cms/src/main/java/com/cedricziel/idea/typo3/util/TCAUtil.java#L214

You should take a look into the JavaDoc of the used classes.