Examples with ConditionalPageConfig org.alfresco.web.config.WizardsConfigElement.ConditionalPageConfig used on opensource projects

Example 1 with ConditionalPageConfig

use of org.alfresco.web.config.WizardsConfigElement.ConditionalPageConfig in project acs-community-packaging by Alfresco.

the class WizardManager method determineCurrentPage.

/**
 * Sets up the current page to show in the wizard
 */
protected void determineCurrentPage() {
    // reset the current page config in the state object
    this.currentWizardState.setCurrentPageCfg(null);
    PageConfig currentPageCfg = null;
    // get the config for the current step position
    StepConfig stepCfg = this.currentWizardState.getSteps().get(this.currentWizardState.getCurrentStep() - 1);
    // is the step conditional?
    if (stepCfg.hasConditionalPages()) {
        FacesContext context = FacesContext.getCurrentInstance();
        // test each conditional page in turn
        List<ConditionalPageConfig> pages = stepCfg.getConditionalPages();
        for (ConditionalPageConfig pageCfg : pages) {
            String condition = pageCfg.getCondition();
            if (logger.isDebugEnabled())
                logger.debug("Evaluating condition: " + condition);
            ValueBinding vb = context.getApplication().createValueBinding(condition);
            Object obj = vb.getValue(context);
            if (obj instanceof Boolean && ((Boolean) obj).booleanValue()) {
                currentPageCfg = pageCfg;
                break;
            }
        }
    }
    // if none of the conditions passed use the default page
    if (currentPageCfg == null) {
        currentPageCfg = stepCfg.getDefaultPage();
    }
    if (currentPageCfg == null) {
        throw new AlfrescoRuntimeException("Failed to determine page for step '" + stepCfg.getName() + "'. Make sure a default page is configured.");
    }
    // save the current page config in the state object
    this.currentWizardState.setCurrentPageCfg(currentPageCfg);
    if (logger.isDebugEnabled())
        logger.debug("Config for current page: " + this.currentWizardState.getCurrentPageCfg());
}

Example 2 with ConditionalPageConfig

use of org.alfresco.web.config.WizardsConfigElement.ConditionalPageConfig in project acs-community-packaging by Alfresco.

the class WizardsElementReader method parseStep.

/**
 * Parses the given element which represents a step in a wizard
 *
 * @param step The Element representing the step
 * @return A StepConfig object
 */
protected StepConfig parseStep(Element step) {
    // get the name of the step and create the config object
    String stepName = step.attributeValue(ATTR_NAME);
    String stepTitle = step.attributeValue(ATTR_TITLE);
    String stepTitleId = step.attributeValue(ATTR_TITLE_ID);
    String stepDescription = step.attributeValue(ATTR_DESCRIPTION);
    String stepDescriptionId = step.attributeValue(ATTR_DESCRIPTION_ID);
    StepConfig stepCfg = new StepConfig(stepName, stepTitle, stepTitleId, stepDescription, stepDescriptionId);
    // find and parse the default page
    Element defaultPageElem = step.element(ELEMENT_PAGE);
    if (defaultPageElem != null) {
        String path = defaultPageElem.attributeValue(ATTR_PATH);
        String title = defaultPageElem.attributeValue(ATTR_TITLE);
        String titleId = defaultPageElem.attributeValue(ATTR_TITLE_ID);
        String description = defaultPageElem.attributeValue(ATTR_DESCRIPTION);
        String descriptionId = defaultPageElem.attributeValue(ATTR_DESCRIPTION_ID);
        String instruction = defaultPageElem.attributeValue(ATTR_INSTRUCTION);
        String instructionId = defaultPageElem.attributeValue(ATTR_INSTRUCTION_ID);
        // create and set the page config on the step
        stepCfg.setDefaultPage(new PageConfig(path, title, titleId, description, descriptionId, instruction, instructionId));
    }
    // find and parse any conditions that are present
    Iterator<Element> conditions = step.elementIterator(ELEMENT_CONDITION);
    while (conditions.hasNext()) {
        Element conditionElem = conditions.next();
        String ifAttr = conditionElem.attributeValue(ATTR_IF);
        Element conditionalPageElem = conditionElem.element(ELEMENT_PAGE);
        if (conditionalPageElem == null) {
            throw new ConfigException("A condition in step '" + stepCfg.getName() + "' does not have a containing <page> element");
        }
        String path = conditionalPageElem.attributeValue(ATTR_PATH);
        String title = conditionalPageElem.attributeValue(ATTR_TITLE);
        String titleId = conditionalPageElem.attributeValue(ATTR_TITLE_ID);
        String description = conditionalPageElem.attributeValue(ATTR_DESCRIPTION);
        String descriptionId = conditionalPageElem.attributeValue(ATTR_DESCRIPTION_ID);
        String instruction = conditionalPageElem.attributeValue(ATTR_INSTRUCTION);
        String instructionId = conditionalPageElem.attributeValue(ATTR_INSTRUCTION_ID);
        // create and add the page to the step
        stepCfg.addConditionalPage(new ConditionalPageConfig(path, ifAttr, title, titleId, description, descriptionId, instruction, instructionId));
    }
    return stepCfg;
}