Examples with DefinitionType org.talend.components.service.rest.DefinitionType used on opensource projects

Example 1 with DefinitionType

use of org.talend.components.service.rest.DefinitionType in project components by Talend.

the class DefinitionsControllerImpl method listDefinitions.

/**
 * Return all known definitions that match the given type.
 *
 * @param type the wanted definition type.
 * @return all known definitions that match the given type.
 * @returnWrapped java.lang.Iterable<org.talend.components.service.rest.dto.DefinitionDTO>
 */
@Override
public List<DefinitionDTO> listDefinitions(DefinitionType type, String tag) {
    logger.debug("listing definitions for {} ", type);
    // 
    Iterable<? extends Definition> definitionsByType = definitionServiceDelegate.getDefinitionsMapByType(type.getTargetClass()).values();
    Stream<? extends Definition> stream = stream(definitionsByType.spliterator(), false);
    if (tag != null) {
        stream = // 
        stream.filter(c -> HasTags.class.isAssignableFrom(c.getClass())).filter(c -> {
            for (Tag defTag : ((HasTags) c).getTags()) {
                if (TagUtils.hasTag(defTag, tag)) {
                    return true;
                }
            }
            return false;
        });
    }
    return stream.map(c -> {
        if (type == DefinitionType.COMPONENT) {
            return new DefinitionDTO((ComponentDefinition) c);
        } else {
            return new DefinitionDTO((DatastoreDefinition) c);
        }
    }).collect(Collectors.toList());
}