Examples with IElementProcessor org.thymeleaf.processor.element.IElementProcessor used on opensource projects

Example 11 with IElementProcessor

use of org.thymeleaf.processor.element.IElementProcessor in project thymeleaf by thymeleaf.

the class ElementDefinitions method buildXMLElementDefinition.

private static XMLElementDefinition buildXMLElementDefinition(final XMLElementName name, final Set<IElementProcessor> elementProcessors) {
    // No need to use a list for sorting - the elementProcessors set has already been ordered
    final Set<IElementProcessor> associatedProcessors = new LinkedHashSet<IElementProcessor>(2);
    if (elementProcessors != null) {
        for (final IElementProcessor processor : elementProcessors) {
            // Cannot be null -- has been previously validated
            final TemplateMode templateMode = processor.getTemplateMode();
            if (templateMode != TemplateMode.XML) {
                // We are creating an XML element definition, therefore we are only interested on XML processors
                continue;
            }
            final MatchingElementName matchingElementName = processor.getMatchingElementName();
            final MatchingAttributeName matchingAttributeName = processor.getMatchingAttributeName();
            if ((matchingElementName != null && matchingElementName.getTemplateMode() != TemplateMode.XML) || (matchingAttributeName != null && matchingAttributeName.getTemplateMode() != TemplateMode.XML)) {
                throw new ConfigurationException("XML processors must return XML element names and XML attribute names (processor: " + processor.getClass().getName() + ")");
            }
            if (matchingAttributeName != null && !matchingAttributeName.isMatchingAllAttributes()) {
                // (will be instead associated with the attribute).
                continue;
            }
            if (matchingElementName != null && !matchingElementName.matches(name)) {
                // Note that elementName == null means "apply to all processors"
                continue;
            }
            associatedProcessors.add(processor);
        }
    }
    // Build the final instance
    return new XMLElementDefinition(name, associatedProcessors);
}

Example 12 with IElementProcessor

use of org.thymeleaf.processor.element.IElementProcessor in project thymeleaf by thymeleaf.

the class ElementDefinitions method buildHTMLElementDefinition.

private static HTMLElementDefinition buildHTMLElementDefinition(final HTMLElementName name, final HTMLElementType type, final Set<IElementProcessor> elementProcessors) {
    // No need to use a list for sorting - the elementProcessors set has already been ordered
    final Set<IElementProcessor> associatedProcessors = new LinkedHashSet<IElementProcessor>(2);
    if (elementProcessors != null) {
        for (final IElementProcessor processor : elementProcessors) {
            // Cannot be null -- has been previously validated
            final TemplateMode templateMode = processor.getTemplateMode();
            if (templateMode != TemplateMode.HTML) {
                // We are creating an HTML element definition, therefore we are only interested on HTML processors
                continue;
            }
            final MatchingElementName matchingElementName = processor.getMatchingElementName();
            final MatchingAttributeName matchingAttributeName = processor.getMatchingAttributeName();
            if ((matchingElementName != null && matchingElementName.getTemplateMode() != TemplateMode.HTML) || (matchingAttributeName != null && matchingAttributeName.getTemplateMode() != TemplateMode.HTML)) {
                throw new ConfigurationException("HTML processors must return HTML element names and HTML attribute names (processor: " + processor.getClass().getName() + ")");
            }
            if (matchingAttributeName != null && !matchingAttributeName.isMatchingAllAttributes()) {
                // (will be instead associated with the attribute).
                continue;
            }
            if (matchingElementName != null && !matchingElementName.matches(name)) {
                // Doesn't match. This processor cannot be associated with this element
                continue;
            }
            associatedProcessors.add(processor);
        }
    }
    // Build the final instance
    return new HTMLElementDefinition(name, type, associatedProcessors);
}

Example 13 with IElementProcessor

use of org.thymeleaf.processor.element.IElementProcessor in project thymeleaf by thymeleaf.

the class ElementProcessorIterator method next.

IElementProcessor next(final AbstractProcessableElementTag tag) {
    // calling 'next' again, so we are fine checking this flag before checking for recomputes
    if (this.lastToBeRepeated) {
        final IElementProcessor repeatedLast = computeRepeatedLast(tag);
        this.lastToBeRepeated = false;
        this.lastWasRepeated = true;
        return repeatedLast;
    }
    this.lastWasRepeated = false;
    if (this.currentTag != tag) {
        // tags are immutable, so we will use them as a marker of being updated
        recompute(tag);
        this.currentTag = tag;
        this.last = -1;
    }
    if (this.processors == null) {
        return null;
    }
    // We use 'last' as a starting index in order save some iterations (except after recomputes)
    int i = this.last + 1;
    int n = this.size - i;
    while (n-- != 0) {
        if (!this.visited[i]) {
            this.visited[i] = true;
            this.last = i;
            return this.processors[i];
        }
        i++;
    }
    this.last = this.size;
    return null;
}