Re: [api-dev] [SOLVED] Loading Extension on startup of OpenOffice and use it later

[Tobias Krais]

Hi Daan,

I solved the problem! Here is how I did it:
>> ==================
[...]
>> } else if (implName.equals(SpringLoaderImpl.class.getName())) {
>>      xSingleServiceFactory = Factory.createComponentFactory(
>>                      SpringLoaderImpl.class, 
>>                      new String[] {SpringLoaderImpl.__singeltonName}
>>      );
>> }
[...]
>> ========================

Here the failure resides in. I had to pass not only the singleton name
to the Factory.createComponentFactory method, but also the service name.

I had to change my __writeRegistryServiceInfo like this:
-----%<-----
public static boolean __writeRegistryServiceInfo(XRegistryKey regKey) {
        try {
                XRegistryKey newKey = regKey.createKey(
                                SpringLoaderImpl.class.getName() +
                                "/UNO/SINGLETONS/" +
                                theSpringLoader.class.getName());
                newKey.setStringValue(SpringLoaderImpl.__singeltonName);
        } catch (InvalidRegistryException e) {
                return false;
        }

        // NOTE: use the service Names!!!
        boolean regSpring = FactoryHelper.writeRegistryServiceInfo(
                SpringLoaderImpl.class.getName(),
                SpringLoaderImpl.__serviceNames, regKey);
        
        boolean regJudas = FactoryHelper.writeRegistryServiceInfo(
                JudasProtocolHandler.class.getName(),
                JudasProtocolHandler.SERVICENAME, regKey);
        return regJudas && regSpring;
    }
-----%<-----

And my __getComponentFactory like this:
-----%<-----
public static XSingleComponentFactory __getComponentFactory (String
                implName) {
        XSingleComponentFactory xSingleComponentFactory = null;

        if (implName.equals(JudasProtocolHandler.class.getName())) {
                xSingleComponentFactory =
                        Factory.createComponentFactory(
                                JudasProtocolHandler.class,
                                new String[]
                                {JudasProtocolHandler.SERVICENAME}
                        );
        }
        else if (implName.equals(SpringLoaderImpl.class.getName())) {
                xSingleComponentFactory =
                        Factory.createComponentFactory(
                                SpringLoaderImpl.class,
                                SpringLoaderImpl.__serviceNames
                        );
        }
        return xSingleComponentFactory;
}
-----%<-----

While __serviceNames is defined as:
-----%<-----
    public static final String[] __serviceNames = {
                "de.twc.oocom.comp.SpringLoaderImpl",
                "de.twc.oocom.comp.theSpringLoader"};
-----%<-----

Daan, your mails and answers were very helpful! Thanks a lot!

Greetings, Tobias

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