Examples with SimpleWidgetModel org.jaffa.presentation.portlet.widgets.model.SimpleWidgetModel used on opensource projects

Example 1 with SimpleWidgetModel

use of org.jaffa.presentation.portlet.widgets.model.SimpleWidgetModel in project jaffa-framework by jaffa-projects.

the class DateTimeTag method otherDoStartTagOperations.

/**
 * This generates the HTML for the tag.
 */
public void otherDoStartTagOperations() {
    try {
        super.otherDoStartTagOperations();
    } catch (JspException e) {
        log.error("DateTimeTag.otherDoStartTagOperations(): error=" + e);
    }
    // Preprocess if within a Property widget
    IPropertyRuleIntrospector propertyRuleIntrospector = lookupPropertyTag();
    // raise an error, if the 'field' is null
    if (getField() == null) {
        String str = "The " + TAG_NAME + " requires 'field' parameter to be supplied or it should be within a PropertyTag";
        log.error(str);
        throw new MissingParametersRuntimeException(str);
    }
    // Get the formtag from the page & register the widget
    FormTag formTag = TagHelper.getFormTag(pageContext);
    if (formTag == null) {
        String str = "The " + TAG_NAME + " should be inside a FormTag";
        log.error(str);
        throw new OuterFormTagMissingRuntimeException(str);
    }
    // Will hold the required html
    String html = null;
    // Get the model
    SimpleWidgetModel model = null;
    try {
        model = (SimpleWidgetModel) TagHelper.getModel(pageContext, getField(), TAG_NAME);
    } catch (ClassCastException e) {
        String str = "Wrong WidgetModel for " + TAG_NAME + " on field " + getField();
        log.error(str, e);
        throw new JspWriteRuntimeException(str, e);
    }
    // Check for an IPropertyRuleIntrospector, if this tag is not within a Property widget
    try {
        if (propertyRuleIntrospector == null)
            propertyRuleIntrospector = TagHelper.getPropertyRuleIntrospector(pageContext, getField());
        // Wrap the propertyRuleIntrospector
        propertyRuleIntrospector = TagHelper.wrapPropertyRuleIntrospector(propertyRuleIntrospector, model);
    } catch (JspException e) {
        log.error("DateTimeTag.otherDoStartTagOperations(): error: property editor: " + e);
    }
    if (propertyRuleIntrospector.isHidden()) {
        // Display the (Restricted) text for a hidden field
        html = TagHelper.getTextForHiddenField(pageContext);
    } else {
        if (model != null) {
            if (propertyRuleIntrospector.isReadOnly()) {
                // Just display the text for a readOnly field
                Object value = getDateOnly() ? (Object) model.getDateOnlyValue() : (Object) model.getDateTimeValue();
                html = StringHelper.convertToHTML(Formatter.format(value));
            } else {
                String classPrefix = propertyRuleIntrospector.isMandatory() ? "<span class=\"editboxMandatoryPrefix\">&nbsp;</span>" : "<span class=\"editboxOptionalPrefix\">&nbsp;</span>";
                String classSuffix = propertyRuleIntrospector.isMandatory() ? "<span class=\"editboxMandatorySuffix\">&nbsp;</span>" : "<span class=\"editboxOptionalSuffix\">&nbsp;</span>";
                html = classPrefix + getHtml(getHtmlIdPrefix(), model, propertyRuleIntrospector) + classSuffix;
            }
        }
    }
    if (html != null) {
        // Write the HTML
        JspWriter out = pageContext.getOut();
        try {
            out.print(html);
        } catch (IOException e) {
            String str = "Exception in writing the " + TAG_NAME;
            log.error(str, e);
            throw new JspWriteRuntimeException(str, e);
        }
    }
}

Example 2 with SimpleWidgetModel

use of org.jaffa.presentation.portlet.widgets.model.SimpleWidgetModel in project jaffa-framework by jaffa-projects.

the class EditBoxTag method otherDoStartTagOperations.

/**
 * This generates the HTML for the tag.
 */
public void otherDoStartTagOperations() throws JspException {
    log.debug(this.NAME + ".otherDoStartTagOperations()...");
    try {
        super.otherDoStartTagOperations();
    } catch (JspException e) {
        log.error(this.NAME + ".otherDoStartTagOperations(): error=" + e);
    }
    // Preprocess if within a Property widget
    IPropertyRuleIntrospector propertyRuleIntrospector = lookupPropertyTag();
    // raise an error, if the 'field' is null
    if (getField() == null) {
        String str = "The " + TAG_NAME + " requires 'field' parameter to be supplied or it should be within a PropertyTag";
        log.error(str);
        throw new MissingParametersRuntimeException(str);
    }
    // Get the formtag from the page & register the widget
    FormTag formTag = TagHelper.getFormTag(pageContext);
    if (formTag == null) {
        String str = "The " + TAG_NAME + " should be inside a FormTag";
        log.error(str);
        throw new OuterFormTagMissingRuntimeException(str);
    }
    // Will hold the required html
    String html = null;
    // Get the model
    SimpleWidgetModel model = null;
    try {
        model = (SimpleWidgetModel) TagHelper.getModel(pageContext, getField(), TAG_NAME);
    } catch (ClassCastException e) {
        String str = "Wrong WidgetModel for " + TAG_NAME + " on field " + getField();
        log.error(str, e);
        throw new JspWriteRuntimeException(str, e);
    }
    // Check for an IPropertyRuleIntrospector, if this tag is not within a Property widget
    try {
        if (propertyRuleIntrospector == null)
            propertyRuleIntrospector = TagHelper.getPropertyRuleIntrospector(pageContext, getField());
        // Wrap the propertyRuleIntrospector
        propertyRuleIntrospector = TagHelper.wrapPropertyRuleIntrospector(propertyRuleIntrospector, model);
        if (log.isDebugEnabled())
            log.debug(this.NAME + " [field=" + getField() + "] PropertyRuleIntrospector is " + propertyRuleIntrospector);
    } catch (JspException e) {
        log.error("EditBoxTag.otherDoStartTagOperations(): error=" + e);
    }
    if (propertyRuleIntrospector.isHidden()) {
        // Display the (Restricted) text for a hidden field
        html = TagHelper.getTextForHiddenField(pageContext);
    } else {
        if (model != null) {
            if (propertyRuleIntrospector.isReadOnly()) {
                if (!m_password) {
                    // Just display the text for a readOnly field
                    html = StringHelper.convertToHTML(propertyRuleIntrospector.format(model.getWidgetValue()));
                    html = convertTextToHtml(html, getRows() > 1);
                }
            } else {
                String formName = TagHelper.getFormTag(pageContext).getHtmlName();
                String idPrefix = getHtmlIdPrefix();
                String eventPrefix = getJaffaEventNamePrefix();
                String classPrefix = propertyRuleIntrospector.isMandatory() ? "<span class=\"editboxMandatoryPrefix\">&nbsp;</span>" : "<span class=\"editboxOptionalPrefix\">&nbsp;</span>";
                String classSuffix = propertyRuleIntrospector.isMandatory() ? "<span class=\"editboxMandatorySuffix\">&nbsp;</span>" : "<span class=\"editboxOptionalSuffix\">&nbsp;</span>";
                // Set the layout on the model from the introspector
                model.setLayout(propertyRuleIntrospector.getLayout());
                // Generate the HTML
                try {
                    // @TODO - need to use the getHtmlTextArea regardless of rows, if this is a LIFO/FIFO comment style field
                    String commentStyle = propertyRuleIntrospector.getCommentStyle();
                    if (PLAIN.equals(commentStyle))
                        commentStyle = null;
                    // Default the trim attribute to 'false' for textarea and password fields. Default to 'true' for all others
                    if (!m_trimAttributePassed)
                        m_trim = getRows() > 1 || commentStyle != null || m_password ? false : true;
                    if (getRows() > 1 || commentStyle != null) {
                        // retrieve the original text from the orignal model. Create one if the orignal model does not exist when LIFO/FIFO.
                        String originalText = null;
                        if (LIFO.equals(commentStyle) || FIFO.equals(commentStyle)) {
                            FormBase formObject = TagHelper.getFormBase(pageContext);
                            SimpleWidgetModel origWM = (SimpleWidgetModel) formObject.getWidgetCache().getModel(getField() + "_original");
                            if (origWM == null) {
                                // this is the first time this comment tag has been executed
                                formObject.getWidgetCache().addModel(getField() + "_original", new SimpleWidgetModel(model));
                                originalText = model.getStringValue();
                                model.setWidgetValue(null);
                            } else {
                                // the original text was cached
                                originalText = origWM.getStringValue();
                            }
                        }
                        // create the html string
                        StringBuffer sb = new StringBuffer();
                        if (FIFO.equals(commentStyle)) {
                            if (originalText != null)
                                sb.append(convertTextToHtml(originalText, true)).append("<br/>");
                        }
                        sb.append(classPrefix).append(getHtmlTextArea(idPrefix, eventPrefix, formName, model, propertyRuleIntrospector)).append(classSuffix);
                        if (LIFO.equals(commentStyle)) {
                            if (originalText != null)
                                sb.append("<br/>").append(convertTextToHtml(originalText, true));
                        }
                        html = sb.toString();
                    } else {
                        html = classPrefix + getHtml(idPrefix, eventPrefix, formName, model, propertyRuleIntrospector) + classSuffix;
                    }
                } catch (JspException e) {
                    log.error("EditBox.otherDoStartTagOperations(): error in getHtml call: " + e);
                }
            }
        }
    }
    if (html != null) {
        // Write the HTML
        JspWriter out = pageContext.getOut();
        try {
            out.print(html);
        } catch (IOException e) {
            String str = "Exception in writing the " + TAG_NAME;
            log.error(str, e);
            throw new JspWriteRuntimeException(str, e);
        }
    }
}

Example 3 with SimpleWidgetModel

use of org.jaffa.presentation.portlet.widgets.model.SimpleWidgetModel in project jaffa-framework by jaffa-projects.

the class RadioButtonTag method otherDoStartTagOperations.

/**
 * This generates the HTML for the tag.
 * @throws JspException if any error occurs.
 */
public void otherDoStartTagOperations() throws JspException {
    super.otherDoStartTagOperations();
    // Preprocess if within a Property widget
    IPropertyRuleIntrospector propertyRuleIntrospector = lookupPropertyTag();
    // raise an error, if the 'field' is null
    if (getField() == null) {
        String str = "The " + TAG_NAME + " requires 'field' parameter to be supplied or it should be within a PropertyTag";
        log.error(str);
        throw new MissingParametersRuntimeException(str);
    }
    // Will hold the required html
    String html = null;
    // Get the model
    SimpleWidgetModel model = null;
    try {
        model = (SimpleWidgetModel) TagHelper.getModel(pageContext, getField(), TAG_NAME);
    } catch (ClassCastException e) {
        String str = "Wrong WidgetModel for " + TAG_NAME + " on field " + getField();
        log.error(str, e);
        throw new JspWriteRuntimeException(str, e);
    }
    // Check for an IPropertyRuleIntrospector, if this tag is not within a Property widget
    if (propertyRuleIntrospector == null)
        propertyRuleIntrospector = TagHelper.getPropertyRuleIntrospector(pageContext, getField());
    // Wrap the propertyRuleIntrospector
    propertyRuleIntrospector = TagHelper.wrapPropertyRuleIntrospector(propertyRuleIntrospector, model);
    if (propertyRuleIntrospector.isHidden()) {
        // Display the (Restricted) text for a hidden field
        html = TagHelper.getTextForHiddenField(pageContext);
    } else {
        if (model != null) {
            if (propertyRuleIntrospector.isReadOnly()) {
                // Render a readOnly field as a displayOnly checkbox
                m_displayOnly = true;
            }
            html = getHtml(getHtmlIdPrefix(), model, propertyRuleIntrospector);
        }
    }
    if (html != null) {
        // Write the HTML
        JspWriter out = pageContext.getOut();
        try {
            out.print(html);
        } catch (IOException e) {
            String str = "Exception in writing the " + TAG_NAME;
            log.error(str, e);
            throw new JspWriteRuntimeException(str, e);
        }
    }
}

Example 4 with SimpleWidgetModel

use of org.jaffa.presentation.portlet.widgets.model.SimpleWidgetModel in project jaffa-framework by jaffa-projects.

the class TagHelper method getFieldValue.

/**
 * For an enclosed tag, this will return the fieldValue from the pageContext attribute, and it may be null.
 * If the tag is not enclosed, it will get the fieldValue from the FormBase, and it will throw a RuntimeException if the property is not found.
 * @param pageContext The PageContext of the jsp.
 * @param fieldName The field name.
 * @param tagName The tag name.
 * @return a value for the field.
 */
public static Object getFieldValue(PageContext pageContext, String fieldName, String tagName) {
    Object value = null;
    if (isEnclosed(pageContext)) {
        Map map = getModelMap(pageContext);
        if (map != null)
            value = map.get(fieldName);
    } else {
        FormBase formObject = getFormBase(pageContext);
        if (formObject != null) {
            try {
                value = BeanHelper.getField(formObject, fieldName);
            } catch (NoSuchMethodException e) {
                // Lets look for a getXyzWM() method
                try {
                    value = BeanHelper.getField(formObject, fieldName + "WM");
                } catch (NoSuchMethodException e1) {
                    String str = "Getter Method for field " + fieldName + " not found while evaluating the " + tagName;
                    log.error(str, e);
                    throw new WidgetModelAccessMethodNotFoundRuntimeException(str, e);
                }
            }
        } else {
            String str = "The " + tagName + " for field " + fieldName + " should be inside a FormTag";
            log.error(str);
            throw new OuterFormTagMissingRuntimeException(str);
        }
    }
    if (value != null && value instanceof SimpleWidgetModel)
        value = ((SimpleWidgetModel) value).getWidgetValue();
    return value;
}

Example 5 with SimpleWidgetModel

use of org.jaffa.presentation.portlet.widgets.model.SimpleWidgetModel in project jaffa-framework by jaffa-projects.

the class CalendarTag method lookupPropertyTag.

/**
 * Checks for the nearest outer PropertyTag.
 *  Will set the field and layout values of the Tag based on the property tag, and
 *  and rules associated to the underlying field.
 */
private void lookupPropertyTag() {
    PropertyTag propertyTag = (PropertyTag) findCustomTagAncestorWithClass(this, PropertyTag.class);
    if (propertyTag != null) {
        if (getField() == null)
            setField(propertyTag.getField());
        // initialize rule base for this tag
        setPropertyRuleIntrospector(propertyTag.getPropertyRuleIntrospector());
    }
    try {
        // Check for an IPropertyRuleIntrospector, if this tag is not within a Property widget
        if (getPropertyRuleIntrospector() == null)
            // initialize rule base for this tag if not set by an outer PropertyTag
            setPropertyRuleIntrospector(TagHelper.getPropertyRuleIntrospector(pageContext, getField()));
        // Get the model of related field
        SimpleWidgetModel model = null;
        try {
            model = (SimpleWidgetModel) TagHelper.getModel(pageContext, getField(), TAG_NAME);
        } catch (ClassCastException e) {
            String str = "Wrong WidgetModel for " + TAG_NAME + " on field " + getField();
            log.error(str, e);
            throw new JspWriteRuntimeException(str, e);
        }
        // Wrap the propertyRuleIntrospector with any rules of the related field
        setPropertyRuleIntrospector(TagHelper.wrapPropertyRuleIntrospector(getPropertyRuleIntrospector(), model));
    } catch (JspException e) {
        log.error(TAG_NAME + ".otherDoStartTagOperations(): error=" + e);
    }
}