AOO410/main/bridges/test/com/sun/star/lib/uno/bridges/java_remote/Bug92174_Test.java

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package com.sun.star.lib.uno.bridges.javaremote;

import com.sun.star.bridge.XInstanceProvider;
import com.sun.star.lib.TestBed;
import com.sun.star.lib.uno.typeinfo.MethodTypeInfo;
import com.sun.star.lib.uno.typeinfo.TypeInfo;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import com.sun.star.uno.XInterface;
import complexlib.ComplexTestCase;

public final class Bug92174_Test extends ComplexTestCase {
    public String[] getTestMethodNames() {
        return new String[] { "test" };
    }

    public void test() throws Exception {
        assure("test",
               new TestBed().execute(new Provider(), false, Client.class, 0));
    }

    public static final class Client extends TestBed.Client {
        public static void main(String[] args) {
            new Client().execute();
        }

        protected boolean run(XComponentContext context) throws Throwable {
            XTransport t = UnoRuntime.queryInterface(
                XTransport.class, getBridge(context).getInstance("Transport"));
            t.setDerived(new XDerived() {
                    public void fn() {}
                });
            t.getBase().fn();
            return true;
        }
    }

    private static final class Provider implements XInstanceProvider {
        public Object getInstance(String instanceName) {
            return new XTransport() {
                    public XBase getBase() {
                        return derived;
                    }

                    public synchronized void setDerived(XDerived derived) {
                        this.derived = derived;
                    }

                    private XDerived derived = null;
                };
        }
    }

    public interface XBase extends XInterface {
        void fn();

        TypeInfo[] UNOTYPEINFO = { new MethodTypeInfo("fn", 0, 0) };
    }

    public interface XDerived extends XBase {
        TypeInfo[] UNOTYPEINFO = null;
    }

    public interface XTransport extends XInterface {
        XBase getBase();

        void setDerived(XDerived derived);

        TypeInfo[] UNOTYPEINFO = { new MethodTypeInfo("getBase", 0, 0),
                                   new MethodTypeInfo("setDerived", 1, 0) };
    }
}