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package org.netbeans.core.netigso;

import java.net.URL;

import org.netbeans.core.startup.*;

import java.io.File;

import java.io.IOException;

import java.util.Locale;

import java.util.concurrent.Callable;

import org.netbeans.Module;

import org.netbeans.ModuleManager;

import org.netbeans.SetupHid;

import org.openide.util.Lookup;

import org.openide.util.Mutex.ExceptionAction;

import org.osgi.framework.Bundle;

/**

 * Do we correctly handle META-INF/services in bundles?

 *

 * @author Jaroslav Tulach

 */

public class BundleGetEntryTest extends SetupHid {

    private static Module m1;

    private static ModuleManager mgr;

    private int cnt;

    private File jar;

    private File simpleModule;

    public BundleGetEntryTest(String name) {

        super(name);

    }

    protected @Override void setUp() throws Exception {

        Locale.setDefault(Locale.US);

        clearWorkDir();

        File ud = new File(getWorkDir(), "ud");

        ud.mkdirs();

        System.setProperty("netbeans.user", ud.getPath());

        data = new File(getDataDir(), "jars");

        jars = new File(getWorkDir(), "space in path");

        jars.mkdirs();

        simpleModule = createTestJAR("activate", null);

        String mf = "OpenIDE-Module: can.read.metainf\n"

                + "OpenIDE-Public-Packages: org.activate\n"

                + "\n"

                + "\n";

       jar = NetigsoHid.changeManifest(getWorkDir(), simpleModule, mf);

    }

    public void testActivation() throws Exception {

        ModuleSystem ms = Main.getModuleSystem();

        mgr = ms.getManager();

        mgr.mutex().writeAccess(new ExceptionAction<Void>() {

            @Override

            public Void run() throws Exception {

                Callable<?> fr = Lookup.getDefault().lookup(Callable.class);

                assertNull("No registration found yet", fr);

                m1 = mgr.create(jar, null, false, false, false);

                mgr.enable(m1);

                Module m2 = mgr.create(simpleModule, null, false, false, false);

                mgr.enable(m2);

                Netigso n = Lookup.getDefault().lookup(Netigso.class);

                Bundle bundle = null;

                for (Bundle b : n.getFramework().getBundleContext().getBundles()) {

                    if (b.getSymbolicName().equals("can.read.metainf")) {

                        bundle = b;

                        break;

                    }

                }

                assertNotNull("Bundle found", bundle);

                URL res = bundle.getEntry("META-INF/services/java.lang.concurrent.Callable");

                assertNotNull("Entry found", res);

                mgr.disable(m1);

                return null;

            }

        });

    }

    private File createTestJAR(String name, String srcdir, File... classpath) throws IOException {

        return createTestJAR(data, jars, name, srcdir, classpath);

    }

}