[infinispan-issues] [JBoss JIRA] Commented: (ISPN-1331) Log something about auto discovered modules and extensions

[Jan Slezak (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-1331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12620661#comment-12620661 ] 

Jan Slezak commented on ISPN-1331:
----------------------------------

TC xml: treecache.xml:

<?xml version="1.0" encoding="UTF-8"?>

<infinispan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:schemaLocation="urn:infinispan:config:5.0 http://www.infinispan.org/schemas/infinispan-config-5.0.xsd"
            xmlns="urn:infinispan:config:5.0">

    <default>
        <invocationBatching enabled="true" />
        <!--
                <indexing enabled="true" indexLocalOnly="true">
                    <properties>
                        <property name="hibernate.search.default.directory_provider" value="ram" />
                    </properties>
                </indexing>
        -->

        <loaders passivation="false">
            <loader class="org.infinispan.loaders.jdbm.JdbmCacheStore" fetchPersistentState="false"
                    ignoreModifications="false" purgeOnStartup="false">
                <properties>
                    <property name="location" value="/tmp/ifspntest/"/>
                </properties>
                <async enabled="false"/>
            </loader>
        </loaders>

    </default>

</infinispan>


UT:

import org.infinispan.Cache;
import org.infinispan.manager.DefaultCacheManager;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.tree.TreeCache;
import org.infinispan.tree.TreeCacheFactory;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

import static org.testng.Assert.assertEquals;

@Test
public class PersistentTreeCacheTest {

    TreeCache treeCache;

    @BeforeMethod
    public void init() throws Exception {
        EmbeddedCacheManager manager = new DefaultCacheManager("treecache.xml", true);
        Cache c = manager.getCache("simple");
        TreeCacheFactory tf = new TreeCacheFactory();
        treeCache = tf.createTreeCache(c);

        System.out.println("treeCache = " + treeCache);
        treeCache.start();
    }
    
    @Test
    public void testPut() {
        treeCache.getRoot().put("key1", "data1");
        assertEquals("data1", treeCache.getRoot().get("key1"));
    }
}


> Log something about auto discovered modules and extensions
> ----------------------------------------------------------
>
>                 Key: ISPN-1331
>                 URL: https://issues.jboss.org/browse/ISPN-1331
>             Project: Infinispan
>          Issue Type: Feature Request
>            Reporter: Sanne Grinovero
>            Assignee: Manik Surtani
>             Fix For: 5.1.0.ALPHA1
>
>
> It seems that when looking in the classpath for instances of _infinispan-module.properties_ files, nothing is logged. No idea why it's not loading an extension.
> Also specific modules should log their registration happening:
> _org.infinispan.tree.LifecycleCallbacks_ should mention that it's being enabled.
> (when registration of such a module doesn't happen, people experience misleading errors)

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