2 Replies Latest reply on Apr 13, 2015 6:28 AM by pashaturok

Running weld osgi example with felix on java se

pashaturok Apr 12, 2015 4:47 PM

I want to do the following solution:Apache Felix + Weld for Java SE. For that I want to run one of examples from weld archive - weld-osgi-paint.

I have passed a lot of problems which was described here - java - Apache felix and org.osgi for weld cdi - constraint violation - Stack Overflow

The last problem that I can't solve is the following exception:

org.osgi.framework.BundleException: Unresolved constraint in bundle org.jboss.weld.examples.weld-osgi-paint-core [23]: Unable to resolve 23.0: missing requirement [23.0] osgi.extender; (osgi.extender=pax.cdi) at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3826) at org.apache.felix.framework.Felix.startBundle(Felix.java:1868) at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:944) at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:931)

Please help me to solve this problem. About few years ago I tried to impelement this solution but failed.

1. Re: Running weld osgi example with felix on java se

pashaturok Apr 13, 2015 5:24 AM (in response to pashaturok)

The problem was in absence of pax.cdi.extender - I added it and dependency problem was solved. However, I cant run provided example. I use felix 4.6.1 and WELD 2.2.10.SP1 and I have the following bundles which I install and start:

cdi-api.jar
javax.annotation-api-1.2.jar
javax.el-api-2.2.4.jar
javax.interceptor-api-1.2.jar
log4j-1.2.17.jar
ops4j-base-lang-1.5.0.jar
org.apache.felix.scr-1.8.2.jar
org.apache.servicemix.bundles.javax-inject-1_2.jar
org.osgi.compendium-4.3.1.jar
pax-cdi-api-0.8.0.jar
pax-cdi-extender-0.8.0.jar
pax-cdi-extension-0.8.0.jar
pax-cdi-spi-0.8.0.jar
pax-swissbox-core-1.8.0.jar
pax-swissbox-lifecycle-1.8.0.jar
pax-swissbox-tracker-1.8.0.jar
slf4j-api-1.7.6.jar
slf4j-log4j12-1.7.2.jar
weld-osgi-paint-api.jar
weld-osgi-paint-core.jar
weld-osgi-paint-square.jar
weld-osgi-paint-triangle.jar
weld-se-core.jar
weld-se.jar
xbean-bundleutils-3.18.jar

Besides I have the following extra packages
String SYSTEM_PACKAGES =
        "org.osgi.framework;version=\"1.8\"," +
        "org.osgi.service.packageadmin;version=\"1.8\","+
        "org.osgi.framework.wiring;version=\"1.8\","+
        "javax.swing,javax.management,javax.naming,javax.xml.parsers,"+
        "org.w3c.dom,org.xml.sax,org.xml.sax.helpers";
        configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES, SYSTEM_PACKAGES);

I run the program and this is what I get
org.osgi.framework.BundleException: Fragment bundles can not be started.
    at org.apache.felix.framework.Felix.startBundle(Felix.java:1981)
    at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:977)
    at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:964)

And nothing more. Will anyone help me?
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2. Re: Running weld osgi example with felix on java se

pashaturok Apr 13, 2015 6:28 AM (in response to pashaturok)

Ok, I've removed bundles for "javax.." and now I install only the following bundles:
xbean-bundleutils-3.18.jar
pax-cdi-api-0.8.0.jar
pax-cdi-extension-0.8.0.jar
pax-cdi-spi-0.8.0.jar
pax-cdi-extender-0.8.0.jar
pax-swissbox-core-1.8.0.jar
pax-swissbox-lifecycle-1.8.0.jar
pax-swissbox-tracker-1.8.0.jar
ops4j-base-lang-1.5.0.jar
slf4j-api-1.7.6.jar
slf4j-log4j12-1.7.2.jar
log4j-1.2.17.jar
weld-osgi-paint-api.jar
weld-osgi-paint-core.jar
weld-osgi-paint-triangle.jar
weld-osgi-paint-square.jar

I start only two bundles:
org.apache.felix.scr-1.8.2.jar
weld-osgi-paint-core.jar

Besides weld-se.jar and weld-se-core.jar I added to lib path and I export "javax.*" packges from them this way:
String SYSTEM_PACKAGES =
        "org.osgi.framework;version=\"1.8\"," +
        "org.osgi.util.tracker;version=\"1.8\","+
        "org.osgi.service.packageadmin;version=\"1.8\","+
        "org.osgi.framework.wiring;version=\"1.8\","+
        "javax.swing,javax.management,javax.naming,javax.xml.parsers,"+
        "javax.el,javax.enterprise.context;version=\"1.0\","+
        "javax.enterprise.event;version=\"1.0\","+
        "javax.enterprise.inject;version=\"1.0\","+
        "javax.enterprise.util;version=\"1.0\","+
        "javax.inject;version=\"1.0\","+
        "javax.annotation;version=\"1.1\","+
        "javax.enterprise.context.spi;version=\"1.0\","+
        "javax.enterprise.inject.spi;version=\"1.0\","+
        "org.w3c.dom,org.xml.sax,org.xml.sax.helpers";
        configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES, SYSTEM_PACKAGES);

I start the program and I don't get any errors and exceptions. I get nothing. Help me!!!!
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