org.basex.query.util.pkg

Class PkgValidator

java.lang.Object

org.basex.query.util.pkg.PkgValidator

public final class PkgValidator
extends java.lang.Object

Package validator. This class executes some essential checks before the installation of a package.

Author:

BaseX Team 2005-12, BSD License, Rositsa Shadura

Constructor Summary

Constructors

Constructor and Description
PkgValidator(Repo r, InputInfo ii) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	check(Package pkg) Checks package descriptor and if packages involved in dependencies are already installed.
byte[]	depPkg(org.basex.query.util.pkg.Package.Dependency dep) Checks if secondary package, i.e.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PkgValidator

public PkgValidator(Repo r,
            InputInfo ii)

Constructor.

Parameters:

r - repository context

ii - input info

Method Detail

check

public void check(Package pkg)
           throws QueryException

Checks package descriptor and if packages involved in dependencies are already installed.

Parameters:

pkg - package

Throws:

QueryException - query exception

depPkg

public byte[] depPkg(org.basex.query.util.pkg.Package.Dependency dep)

Checks if secondary package, i.e. package involved in a dependency is already installed.

Parameters:

dep - dependency

Returns:

result