Package org.apache.lenya.cms.usecase

Examples of org.apache.lenya.cms.usecase.Usecase

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                        messages = Collections.singletonList(message);
                    }
                }

                if (usecaseResolver.isRegistered(this.sourceUrl, usecaseName)) {
                    Usecase usecase = null;
                    try {
                        usecase = usecaseResolver.resolve(this.sourceUrl, usecaseName);
                        usecase.setSourceURL(this.sourceUrl);
                        usecase.setName(usecaseName);
                        String hrefAttribute = attr.getValue(HREF_ATTRIBUTE);
                        if (hrefAttribute != null) {
                            passRequestParameters(usecase, hrefAttribute);
                        }
                        usecase.checkPreconditions();
                        if (usecase.hasErrors()) {
                            if (getLogger().isDebugEnabled()) {
                                getLogger().debug("Usecase preconditions not complied");
                            }
                            removeHrefAttribute(attributes);
                            messages = usecase.getErrorMessages();
                        }
                        else if (hrefAttribute == null) {
                            attributes.addAttribute("", HREF_ATTRIBUTE, HREF_ATTRIBUTE, "CDATA", this.sourceUrl);
                        }
                        setItemState(attributes, usecase);
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        this.errorMessages.clear();
        this.infoMessages.clear();

        UsecaseResolver resolver = null;
        Usecase usecase = null;
        this.result = SUCCESS;
        try {

            resolver = (UsecaseResolver) this.manager.lookup(UsecaseResolver.ROLE);
            usecase = resolver.resolve(webappUrl, usecaseName);

            Session testSession = getTestSession();
            if (testSession != null) {
                usecase.setTestSession(testSession);
            }

            passParameters(usecase, parameters);

            usecase.checkPreconditions();

            if (succeeded(PRECONDITIONS_FAILED, usecase)) {

                usecase.lockInvolvedObjects();
                usecase.checkExecutionConditions();

                if (succeeded(EXECUTION_CONDITIONS_FAILED, usecase)) {
                    usecase.execute();

                    boolean success = succeeded(EXECUTION_FAILED, usecase);
                    this.targetUrl = usecase.getTargetURL(success);
                    if (success) {
                        usecase.checkPostconditions();
                        succeeded(POSTCONDITIONS_FAILED, usecase);
                    }
                }
            }
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                    messages[0] = new UsecaseMessage("Access denied");
                }
            }

            if (usecaseResolver.isRegistered(this.webappUrl, tab.getUsecase())) {
                Usecase usecase = null;
                try {
                    usecase = usecaseResolver.resolve(this.webappUrl, tab.getUsecase());
                    usecase.setSourceURL(this.webappUrl);
                    usecase.setName(tab.getUsecase());
                    String[] keys = tab.getParameterNames();
                    for (int i = 0; i < keys.length; i++) {
                        usecase.setParameter(keys[i], tab.getParameter(keys[i]));
                    }
                    usecase.checkPreconditions();
                    if (usecase.hasErrors()) {
                        if (getLogger().isDebugEnabled()) {
                            getLogger().debug("Usecase preconditions not complied");
                        }

                        List msgs = usecase.getErrorMessages();
                        messages = (UsecaseMessage[]) msgs.toArray(new UsecaseMessage[msgs.size()]);
                    } else {
                        messages = new UsecaseMessage[0];
                    }
                } finally {
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                        messages = Collections.singletonList(message);
                    }
                }

                if (usecaseResolver.isRegistered(this.sourceUrl, usecaseName)) {
                    Usecase usecase = null;
                    try {
                        usecase = usecaseResolver.resolve(this.sourceUrl, usecaseName);
                        usecase.setSourceURL(this.sourceUrl);
                        usecase.setName(usecaseName);
                        if (attr.getValue(HREF_ATTRIBUTE) != null) {
                            passRequestParameters(usecase, attr.getValue(HREF_ATTRIBUTE));
                        }
                        usecase.checkPreconditions();
                        if (usecase.hasErrors()) {
                            if (getLogger().isDebugEnabled()) {
                                getLogger().debug("Usecase preconditions not complied");
                            }

                            attributes = removeHrefAttribute(attr);
                            messages = usecase.getErrorMessages();
                        }
                    } finally {
                        if (usecase != null) {
                            usecaseResolver.release(usecase);
                        }
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     * @see org.apache.lenya.cms.usecase.UsecaseResolver#resolve(java.lang.String,
     *      java.lang.String)
     */
    public Usecase resolve(String webappUrl, String name) throws ServiceException {
        Object usecaseName = getUsecaseName(webappUrl, name);
        Usecase usecase = (Usecase) getSelector().select(usecaseName);
        usecase.setName(name);
        usecase.setSourceURL(webappUrl);
        return usecase;
    }
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        String webappUri = ServletHelper.getWebappURI(request);
        String tabGroup = null;
        String usecaseName = request.getParameter("lenya.usecase");
        if (usecaseName != null) {
            UsecaseResolver usecaseResolver = null;
            Usecase usecase = null;
            try {
                usecaseResolver = (UsecaseResolver) this.manager.lookup(UsecaseResolver.ROLE);
                usecase = usecaseResolver.resolve(webappUri, usecaseName);
                if (usecase.getView() != null) {
                    Tab tab = usecase.getView().getTab();
                    if (tab != null) {
                        tabGroup = tab.getGroup();
                    }
                }
            } catch (ServiceException e) {
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        this.errorMessages.clear();
        this.infoMessages.clear();

        UsecaseResolver resolver = null;
        Usecase usecase = null;
        this.result = SUCCESS;
        try {

            if (!isUsecaseAuthorized(webappUrl, usecaseName)) {
                this.errorMessages.add(new UsecaseMessage("Authorization of usecase " + usecaseName
                        + " failed."));
                this.result = AUTHORIZATION_FAILED;
                return;
            }

            resolver = (UsecaseResolver) this.manager.lookup(UsecaseResolver.ROLE);
            usecase = resolver.resolve(webappUrl, usecaseName);

            Session testSession = getTestSession();
            if (testSession != null) {
                usecase.setTestSession(testSession);
            }

            usecase.getParameterNames(); // initialize usecase parameters to enable overriding
            passParameters(usecase, parameters);

            usecase.checkPreconditions();

            if (succeeded(PRECONDITIONS_FAILED, usecase)) {

                usecase.lockInvolvedObjects();
                usecase.checkExecutionConditions();

                if (succeeded(EXECUTION_CONDITIONS_FAILED, usecase)) {
                    usecase.execute();

                    boolean success = succeeded(EXECUTION_FAILED, usecase);
                    this.targetUrl = usecase.getTargetURL(success);
                    if (success) {
                        usecase.checkPostconditions();
                        succeeded(POSTCONDITIONS_FAILED, usecase);
                    }
                }
            }
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            Request request = ObjectModelHelper.getRequest(objectModel);
            String webappUrl = ServletHelper.getWebappURI(request);
           
            UsecaseResolver resolver = null;
            Usecase usecase = null;
            try {
                resolver = (UsecaseResolver) this.manager.lookup(UsecaseResolver.ROLE);
                usecase = resolver.resolve(webappUrl, usecaseName);
                if (usecase.getView() != null) {
                    Tab tab = usecase.getView().getTab();
                    if (tab != null) {
                        value = tab.getGroup();
                    }
                }
            } catch (ServiceException e) {
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                        messages = Collections.singletonList(message);
                    }
                }

                if (usecaseResolver.isRegistered(this.sourceUrl, usecaseName)) {
                    Usecase usecase = null;
                    try {
                        usecase = usecaseResolver.resolve(this.sourceUrl, usecaseName);
                        usecase.setSourceURL(this.sourceUrl);
                        usecase.setName(usecaseName);
                        String hrefAttribute = attr.getValue(HREF_ATTRIBUTE);
                        if (hrefAttribute != null) {
                            passRequestParameters(usecase, hrefAttribute);
                        }
                        usecase.checkPreconditions();
                        if (usecase.hasErrors()) {
                            if (getLogger().isDebugEnabled()) {
                                getLogger().debug("Usecase preconditions not complied");
                            }
                            removeHrefAttribute(attributes);
                            messages = usecase.getErrorMessages();
                        }
                        else if (hrefAttribute == null) {
                            attributes.addAttribute("", HREF_ATTRIBUTE, HREF_ATTRIBUTE, "CDATA", this.sourceUrl);
                        }
                        setItemState(attributes, usecase);
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                        attributes = removeHrefAttribute(attr);
                    }
                }

                if (usecaseResolver.isRegistered(usecaseName)) {
                    Usecase usecase = null;
                    try {
                        usecase = usecaseResolver.resolve(usecaseName);
                        usecase.setSourceURL(this.sourceUrl);
                        usecase.setName(usecaseName);
                        if (attr.getValue(HREF_ATTRIBUTE) != null) {
                            passRequestParameters(usecase, attr.getValue(HREF_ATTRIBUTE));
                        }
                        usecase.checkPreconditions();
                        if (usecase.hasErrors()) {
                            if (getLogger().isDebugEnabled()) {
                                getLogger().debug("Usecase preconditions not complied");
                            }
                            attributes = removeHrefAttribute(attr);
                        }
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