Examples with TapestryException org.apache.tapestry5.commons.internal.util.TapestryException used on opensource projects

Example 36 with TapestryException

use of org.apache.tapestry5.commons.internal.util.TapestryException in project tapestry-5 by apache.

the class ComponentWorker method addMixinClasses.

private void addMixinClasses(PlasticField field, MutableEmbeddedComponentModel model) {
    MixinClasses annotation = field.getAnnotation(MixinClasses.class);
    if (annotation == null)
        return;
    boolean orderEmpty = annotation.order().length == 0;
    if (!orderEmpty && annotation.order().length != annotation.value().length)
        throw new TapestryException(String.format("%d mixins defined via @MixinClasses on field '%s', but %d ordering constraints \\\n" + " specified (expected 0 or %1$d).", annotation.value().length, field.getName(), annotation.order().length), model, null);
    for (int i = 0; i < annotation.value().length; i++) {
        String[] constraints = orderEmpty ? CommonsUtils.EMPTY_STRING_ARRAY : TapestryInternalUtils.splitMixinConstraints(annotation.order()[i]);
        model.addMixin(annotation.value()[i].getName(), constraints);
    }
}

Example 37 with TapestryException

use of org.apache.tapestry5.commons.internal.util.TapestryException in project tapestry-5 by apache.

the class ComponentPageElementImpl method addEmbeddedElement.

void addEmbeddedElement(ComponentPageElement child) {
    if (children == null)
        children = CollectionFactory.newList();
    String childId = child.getId();
    for (ComponentPageElement existing : children) {
        if (existing.getId().equalsIgnoreCase(childId))
            throw new TapestryException(StructureMessages.duplicateChildComponent(this, childId), child, new TapestryException(StructureMessages.originalChildComponent(this, childId, existing.getLocation()), existing, null));
    }
    children.add(child);
}