Examples with DomainPath org.cristalise.kernel.lookup.DomainPath used on opensource projects

Example 26 with DomainPath

use of org.cristalise.kernel.lookup.DomainPath in project kernel by cristal-ise.

the class DescriptionObjectCache method findItem.

public ItemPath findItem(String name) throws ObjectNotFoundException, InvalidDataException {
    if (Gateway.getLookup() == null)
        throw new ObjectNotFoundException("Cannot find Items without a Lookup");
    // first check for a UUID name
    try {
        ItemPath resItem = new ItemPath(name);
        if (resItem.exists())
            return resItem;
    } catch (InvalidItemPathException ex) {
    }
    // then check for a direct path
    DomainPath directPath = new DomainPath(name);
    if (directPath.exists() && directPath.getItemPath() != null) {
        return directPath.getItemPath();
    }
    // else search for it in the whole tree using property description
    Property[] searchProps = new Property[classIdProps.length + 1];
    searchProps[0] = new Property(NAME, name);
    System.arraycopy(classIdProps, 0, searchProps, 1, classIdProps.length);
    Iterator<Path> e = Gateway.getLookup().search(new DomainPath(), searchProps);
    if (e.hasNext()) {
        Path defPath = e.next();
        if (e.hasNext())
            throw new ObjectNotFoundException("Too many matches for " + getTypeCode() + " " + name);
        if (defPath.getItemPath() == null)
            throw new InvalidDataException(getTypeCode() + " " + name + " was found, but was not an Item");
        return defPath.getItemPath();
    } else {
        throw new ObjectNotFoundException("No match for " + getTypeCode() + " " + name);
    }
}