Examples of JavaScriptStack

org.apache.tapestry5.services.javascript.JavaScriptStack
A high level description of a group of related JavaScript libraries and stylesheets. The built-in "core" stack is used to define the core JavaScript libraries needed by Tapestry (currently, this includes Prototype and Scriptaculous, as well as Tapestry-specific libraries). Other component libraries may define additional stacks for related sets of resources, for example, to bundle together some portion of the ExtJS or YUI libraries.
A JavaScript assets of a stack may (when {@linkplain SymbolConstants#COMBINE_SCRIPTS enabled}) be exposed to the client as a single URL (identifying the stack by name). The individual assets are combined into a single virtual asset, which is then streamed to the client.
Implementations may need to inject the {@link ThreadLocale} service in order to determine the current locale (if anyof the JavaScript library or stylesheet assets are localized). They will generally need to inject the {@link AssetSource} service as well. @since 5.2.0 @see ThreadLocale

Examples of org.apache.tapestry5.services.javascript.JavaScriptStack


    private BytestreamCache assembleStackContent(String localeName, String stackName) throws IOException
    {
        localizationSetter.setNonPeristentLocaleFromLocaleName(localeName);


        JavaScriptStack stack = javascriptStackSource.getStack(stackName);
        List<Asset> libraries = stack.getJavaScriptLibraries();


        return assembleStackContent(libraries);
    }

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Examples of org.apache.tapestry5.services.javascript.JavaScriptStack

    private void addAssetsFromStack(String stackName)
    {
        if (addedStacks.containsKey(stackName))
            return;


        JavaScriptStack stack = javascriptStackSource.getStack(stackName);


        for (String dependentStackname : stack.getStacks())
        {
            addAssetsFromStack(dependentStackname);
        }


        stackLibraries.addAll(stackPathConstructor.constructPathsForJavaScriptStack(stackName));


        stylesheetLinks.addAll(stack.getStylesheets());


        String initialization = stack.getInitialization();


        if (initialization != null)
            linker.addScript(InitializationPriority.IMMEDIATE, initialization);


        addedStacks.put(stackName, true);

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Examples of org.apache.tapestry5.services.javascript.JavaScriptStack

    }


    private void trainForEmptyCoreStack(DocumentLinker linker, JavaScriptStackSource stackSource,
            JavaScriptStackPathConstructor pathConstructor)
    {
        JavaScriptStack stack = mockJavaScriptStack();


        List<String> libraryPaths = Collections.emptyList();
        List<StylesheetLink> stylesheets = Collections.emptyList();
        List<String> stacks = libraryPaths;


        expect(stackSource.getStack(InternalConstants.CORE_STACK_NAME)).andReturn(stack);
        expect(pathConstructor.constructPathsForJavaScriptStack(InternalConstants.CORE_STACK_NAME)).andReturn(
                libraryPaths);
        expect(stack.getStylesheets()).andReturn(stylesheets);


        expect(stack.getInitialization()).andReturn(null);


        expect(stack.getStacks()).andReturn(stacks);
    }

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Examples of org.apache.tapestry5.services.javascript.JavaScriptStack

    }


    private void trainForCoreStack(DocumentLinker linker, JavaScriptStackSource stackSource,
            JavaScriptStackPathConstructor pathConstructor)
    {
        JavaScriptStack stack = mockJavaScriptStack();


        StylesheetLink stylesheetLink = new StylesheetLink("style.css");


        expect(stackSource.getStack(InternalConstants.CORE_STACK_NAME)).andReturn(stack);
        expect(pathConstructor.constructPathsForJavaScriptStack(InternalConstants.CORE_STACK_NAME)).andReturn(
                CollectionFactory.newList("stack1.js", "stack2.js"));
        expect(stack.getStylesheets()).andReturn(CollectionFactory.newList(stylesheetLink));


        expect(stack.getInitialization()).andReturn("stackInit();");


        List<String> stacks = Collections.emptyList();
        expect(stack.getStacks()).andReturn(stacks);


        linker.addScriptLink("stack1.js");
        linker.addScriptLink("stack2.js");
        linker.addStylesheetLink(stylesheetLink);
    }

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Examples of org.apache.tapestry5.services.javascript.JavaScriptStack

        JavaScriptStackSource stackSource = mockJavaScriptStackSource();
        JavaScriptStackPathConstructor pathConstructor = mockJavaScriptStackPathConstructor();


        trainForCoreStack(linker, stackSource, pathConstructor);


        JavaScriptStack stack = mockJavaScriptStack();


        StylesheetLink stylesheetLink = new StylesheetLink("stack.css");


        expect(stackSource.getStack("custom")).andReturn(stack);
        expect(pathConstructor.constructPathsForJavaScriptStack("custom")).andReturn(
                CollectionFactory.newList("stack.js"));
        expect(stack.getStylesheets()).andReturn(CollectionFactory.newList(stylesheetLink));


        expect(stack.getInitialization()).andReturn("customInit();");


        List<String> stacks = Collections.emptyList();
        expect(stack.getStacks()).andReturn(stacks);


        linker.addScriptLink("stack.js");
        linker.addStylesheetLink(stylesheetLink);


        linker.addScript(InitializationPriority.IMMEDIATE, "stackInit();");

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Examples of org.apache.tapestry5.services.javascript.JavaScriptStack

        JavaScriptStackSource stackSource = mockJavaScriptStackSource();
        JavaScriptStackPathConstructor pathConstructor = mockJavaScriptStackPathConstructor();


        trainForCoreStack(linker, stackSource, pathConstructor);


        JavaScriptStack child = mockJavaScriptStack();
        JavaScriptStack parent = mockJavaScriptStack();


        StylesheetLink parentStylesheetLink = new StylesheetLink("parent.css");


        StylesheetLink childStylesheetLink = new StylesheetLink("child.css");


        expect(stackSource.getStack("child")).andReturn(child);


        expect(child.getStacks()).andReturn(Arrays.asList("parent"));


        expect(stackSource.getStack("parent")).andReturn(parent);


        expect(pathConstructor.constructPathsForJavaScriptStack("parent")).andReturn(Arrays.asList("parent.js"));
        expect(parent.getStylesheets()).andReturn(Arrays.asList(parentStylesheetLink));


        expect(parent.getInitialization()).andReturn("parentInit();");


        expect(pathConstructor.constructPathsForJavaScriptStack("child")).andReturn(Arrays.asList("child.js"));
        expect(child.getStylesheets()).andReturn(Arrays.asList(childStylesheetLink));


        expect(child.getInitialization()).andReturn("childInit();");


        expect(parent.getStacks()).andReturn(Collections.<String> emptyList());


        linker.addScriptLink("parent.js");
        linker.addScriptLink("child.js");


        linker.addStylesheetLink(parentStylesheetLink);

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Examples of org.apache.tapestry5.services.javascript.JavaScriptStack

        this.configuration = configuration;
    }


    public JavaScriptStack getStack(String name)
    {
        JavaScriptStack stack = configuration.get(name);


        if (stack == null)
            throw new UnknownValueException(String.format("No JavaScriptStack with name '%s'.", name),
                    new AvailableValues("Configured JavaScript stacks", configuration));

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Examples of org.apache.tapestry5.services.javascript.JavaScriptStack

    private void addAssetsFromStack(String stackName)
    {
        if (addedStacks.containsKey(stackName))
            return;


        JavaScriptStack stack = javascriptStackSource.getStack(stackName);


        for (String dependentStackname : stack.getStacks())
        {
            addAssetsFromStack(dependentStackname);
        }


        stackLibraries.addAll(stackPathConstructor.constructPathsForJavaScriptStack(stackName));


        stylesheetLinks.addAll(stack.getStylesheets());


        addedStacks.put(stackName, true);


        String initialization = stack.getInitialization();


        if (initialization != null)
            addScript(InitializationPriority.IMMEDIATE, initialization);
    }

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Examples of org.apache.tapestry5.services.javascript.JavaScriptStack


    private StreamableResource assembleStackContent(String localeName, String stackName) throws IOException
    {
        localizationSetter.setNonPeristentLocaleFromLocaleName(localeName);


        JavaScriptStack stack = javascriptStackSource.getStack(stackName);
        List<Asset> libraries = stack.getJavaScriptLibraries();


        StreamableResource stackContent = assembleStackContent(localeName, stackName, libraries);


        return minificationEnabled ? resourceMinimizer.minimize(stackContent) : stackContent;
    }

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Examples of org.apache.tapestry5.services.javascript.JavaScriptStack

        this.configuration = configuration;
    }


    public JavaScriptStack getStack(String name)
    {
        JavaScriptStack stack = findStack(name);


        if (stack == null)
        {
            throw new UnknownValueException(String.format("No JavaScriptStack with name '%s'.", name),
                    new AvailableValues("Configured JavaScript stacks", configuration));

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