/**
* {@inheritDoc}
*
* @see
* org.komodo.relational.internal.RelationalObjectImpl#hasChild(org.komodo.spi.repository.Repository.UnitOfWork,
* java.lang.String, java.lang.String)
*/
@Override
public boolean hasChild(final UnitOfWork transaction, final String name, final String typeName)
throws KException {
ArgCheck.isNotNull(transaction, "transaction"); // $NON-NLS-1$
ArgCheck.isTrue(
(transaction.getState() == State.NOT_STARTED),
"transaction state must be NOT_STARTED"); //$NON-NLS-1$
ArgCheck.isNotEmpty(name, "name"); // $NON-NLS-1$
ArgCheck.isNotEmpty(typeName, "typeName"); // $NON-NLS-1$
if (VdbLexicon.DataRole.Permission.PERMISSION.equals(typeName)) {
return (getPermissions(transaction, name).length != 0);
}
return false;
}
/**
* {@inheritDoc}
*
* @see
* org.komodo.relational.internal.RelationalObjectImpl#getChildrenOfType(org.komodo.spi.repository.Repository.UnitOfWork,
* java.lang.String, java.lang.String[])
*/
@Override
public KomodoObject[] getChildrenOfType(
final UnitOfWork transaction, final String type, final String... namePatterns)
throws KException {
ArgCheck.isNotNull(transaction, "transaction"); // $NON-NLS-1$
ArgCheck.isTrue(
(transaction.getState() == State.NOT_STARTED),
"transaction state is not NOT_STARTED"); //$NON-NLS-1$
KomodoObject[] result = null;
if (VdbLexicon.DataRole.Permission.PERMISSION.equals(type)) {
result = getPermissions(transaction, namePatterns);
} else {
result = KomodoObject.EMPTY_ARRAY;
}
return result;
}
/**
* {@inheritDoc}
*
* @see
* org.komodo.relational.internal.RelationalObjectImpl#getChild(org.komodo.spi.repository.Repository.UnitOfWork,
* java.lang.String, java.lang.String)
*/
@Override
public KomodoObject getChild(
final UnitOfWork transaction, final String name, final String typeName) throws KException {
ArgCheck.isNotNull(transaction, "transaction"); // $NON-NLS-1$
ArgCheck.isTrue(
(transaction.getState() == State.NOT_STARTED),
"transaction state must be NOT_STARTED"); //$NON-NLS-1$
ArgCheck.isNotEmpty(name, "name"); // $NON-NLS-1$
ArgCheck.isNotEmpty(typeName, "typeName"); // $NON-NLS-1$
if (VdbLexicon.DataRole.Permission.PERMISSION.equals(typeName)) {
final KomodoObject[] permissions = getPermissions(transaction, name);
if (permissions.length != 0) {
return permissions[0];
}
}
// child does not exist
throw new KException(
Messages.getString(
org.komodo.repository.Messages.Komodo.CHILD_NOT_FOUND, name, getAbsolutePath()));
}