Package org.apache.tapestry.ioc

Examples of org.apache.tapestry.ioc.ObjectProvider


        train_getAnnotation(annotationProvider, Path.class, null);

        replay();

        ObjectProvider provider = new AssetObjectProvider(source, typeCoercer, symbolSource);

        assertNull(provider.provide(Asset.class, annotationProvider, locator));

        verify();
    }
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        train_findAsset(source, null, expanded, null, asset);
        train_coerce(typeCoercer, asset, Asset.class, asset);

        replay();

        ObjectProvider provider = new AssetObjectProvider(source, typeCoercer, symbolSource);

        Asset result = provider.provide(Asset.class, annotationProvider, locator);

        assertSame(result, asset);

        verify();
    }
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        train_getService(locator, "module.Foo", Runnable.class, r);

        replay();

        ObjectProvider provider = new ServiceObjectProvider();

        Runnable actual = provider.provide("module.Foo", Runnable.class, locator);

        assertSame(actual, r);

        verify();
    }
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        int colonx = expanded.indexOf(':');
        if (colonx < 0) { return _typeCoercer.coerce(expanded, objectType); }

        String prefix = expanded.substring(0, colonx);

        ObjectProvider provider = _configuration.get(prefix);

        if (provider == null)
            throw new RuntimeException(ServiceMessages.unknownObjectProvider(prefix, expanded));

        String expression = expanded.substring(colonx + 1);

        return provider.provide(expression, objectType, locator);
    }
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    public <T> T getObject(String reference, Class<T> objectType, ServiceLocator locator)
    {
        _lock.check();

        ObjectProvider masterProvider = getService(
                IOCConstants.MASTER_OBJECT_PROVIDER_SERVICE_ID,
                ObjectProvider.class);

        return masterProvider.provide(reference, objectType, locator);
    }
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    }

    @Test
    public void successful_lookup()
    {
        ObjectProvider provider = newObjectProvider();
        ServiceLocator locator = newServiceLocator();
        Runnable r = newRunnable();
        SymbolSource source = newSymbolSource();

        train_expandSymbols(source, "prefix:expression");
        train_provide(provider, "expression", Runnable.class, locator, r);

        replay();

        ObjectProvider master = new MasterObjectProvider(newMap("prefix", provider), source, null);

        Runnable actual = master.provide("prefix:expression", Runnable.class, locator);

        assertSame(actual, r);

        verify();
    }
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    }

    @Test
    public void successful_lookup_case_insensitive()
    {
        ObjectProvider provider = newObjectProvider();
        ServiceLocator locator = newServiceLocator();
        Runnable r = newRunnable();
        SymbolSource source = newSymbolSource();

        train_expandSymbols(source, "PREFIX:expression");
        train_provide(provider, "expression", Runnable.class, locator, r);

        replay();

        ObjectProvider master = new MasterObjectProvider(newMap("prefix", provider), source, null);

        Runnable actual = master.provide("PREFIX:expression", Runnable.class, locator);

        assertSame(actual, r);

        verify();
    }
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    }

    @Test
    public void symbols_are_expanded()
    {
        ObjectProvider provider = newObjectProvider();
        ServiceLocator locator = newServiceLocator();
        Runnable r = newRunnable();
        SymbolSource source = newSymbolSource();

        train_expandSymbols(source, "${symbol}", "prefix:expression");
        train_provide(provider, "expression", Runnable.class, locator, r);

        replay();

        ObjectProvider master = new MasterObjectProvider(newMap("prefix", provider), source, null);

        Runnable actual = master.provide("${symbol}", Runnable.class, locator);

        assertSame(actual, r);

        verify();
    }
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        replay();

        Map<String, ObjectProvider> configuration = CollectionFactory.newMap();

        ObjectProvider master = new MasterObjectProvider(configuration, source, null);

        try
        {
            master.provide("prefix:expression", Runnable.class, locator);
            unreachable();
        }
        catch (RuntimeException ex)
        {
            assertEquals(
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        replay();

        Map<String, ObjectProvider> configuration = CollectionFactory.newMap();

        ObjectProvider master = new MasterObjectProvider(configuration, source, coercer);

        assertEquals(master.provide("${value}", Integer.class, locator), new Integer(55));

        verify();
    }
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