Example usage for org.apache.wicket.markup MarkupParser setWicketNamespace

Introduction

In this page you can find the example usage for org.apache.wicket.markup MarkupParser setWicketNamespace.

Prototype

public final void setWicketNamespace(final String namespace) 

Source Link

Document

In case you want to analyze markup which BY DEFAULT does not use "wicket" to find relevant tags.

Usage

From source file:org.opensingular.lib.wicket.util.bootstrap.layout.TemplatePanel.java

License:Apache License

@Override
protected IMarkupSourcingStrategy newMarkupSourcingStrategy() {
    return new PanelMarkupSourcingStrategy(false) {
        @Override/*from w  ww  .  j  av a  2 s  . c  o m*/
        public IMarkupFragment getMarkup(MarkupContainer parent, Component child) {
            // corrige o problema de encoding
            StringResourceStream stringResourceStream = new StringResourceStream(
                    "<wicket:panel>" + getTemplateFunction().apply(TemplatePanel.this) + "</wicket:panel>",
                    "text/html");
            stringResourceStream.setCharset(Charset.forName(
                    Optional.ofNullable(Application.get().getMarkupSettings().getDefaultMarkupEncoding())
                            .orElse(StandardCharsets.UTF_8.name())));

            MarkupParser markupParser = new MarkupParser(new MarkupResourceStream(stringResourceStream));
            markupParser.setWicketNamespace(MarkupParser.WICKET);
            Markup markup;
            try {
                markup = markupParser.parse();
            } catch (Exception e) {
                throw SingularUtil.propagate(e);
            }

            // If child == null, than return the markup fragment starting
            // with <wicket:panel>
            if (child == null) {
                return markup;
            }

            // Copiado da superclasse. buscando markup do child
            IMarkupFragment associatedMarkup = markup.find(child.getId());
            if (associatedMarkup != null) {
                return associatedMarkup;
            }
            associatedMarkup = searchMarkupInTransparentResolvers(parent, parent.getMarkup(), child);
            if (associatedMarkup != null) {
                return associatedMarkup;
            }
            return findMarkupInAssociatedFileHeader(parent, child);
        }

        @Override
        public void onComponentTagBody(Component component, MarkupStream markupStream, ComponentTag openTag) {
            TemplatePanel.this.onBeforeComponentTagBody(markupStream, openTag);
            super.onComponentTagBody(component, markupStream, openTag);
            TemplatePanel.this.onAfterComponentTagBody(markupStream, openTag);
        }
    };
}

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