edu.isi.pegasus.planner.catalog

Interface WorkCatalog

All Superinterfaces:

Catalog

All Known Implementing Classes:

Database

public interface WorkCatalog
extends Catalog

The catalog interface to the Work Catalog, the erstwhile Work DB, that is populated by tailstatd and associates.

Version:

$Revision$

Author:

Karan Vahi

Field Summary

Fields

Modifier and Type	Field and Description
static String	c_prefix Prefix for the property subset to use with this catalog.
static String	DB_PREFIX The DB Driver properties prefix.
static String	VERSION The version of the API

Fields inherited from interface edu.isi.pegasus.planner.catalog.Catalog

DB_ALL_PREFIX

Method Summary

Methods

Modifier and Type	Method and Description
int	delete(String basedir, String vogroup, String label, String run) Deletes a mapping from the work catalog.
int	insert(String basedir, String vogroup, String label, String run, String creator, Date cTime, Date mTime, int state) Inserts a new mapping into the work catalog.

Methods inherited from interface edu.isi.pegasus.planner.catalog.Catalog

close, connect, isClosed

Field Detail

c_prefix

static final String c_prefix

Prefix for the property subset to use with this catalog.

See Also:

Constant Field Values

DB_PREFIX

static final String DB_PREFIX

The DB Driver properties prefix.

See Also:

Constant Field Values

VERSION

static final String VERSION

The version of the API

See Also:

Constant Field Values

Method Detail

insert

int insert(String basedir,
         String vogroup,
         String label,
         String run,
         String creator,
         Date cTime,
         Date mTime,
         int state)
           throws WorkCatalogException

Inserts a new mapping into the work catalog.

Parameters:

basedir - the base directory

vogroup - the vo to which the user belongs to.

label - the label in the DAX

run - the run number.

creator - the user who is running.

cTime - the creation time of the DAX

mTime - the modification time.

state - the state of the workflow

Returns:

number of insertions, should always be 1. On failure, throw an exception, don't use zero.

Throws:

WorkCatalogException - in case of unable to delete entry.

delete

int delete(String basedir,
         String vogroup,
         String label,
         String run)
           throws WorkCatalogException

Deletes a mapping from the work catalog.

Parameters:

basedir - the base directory

vogroup - the vo to which the user belongs to.

label - the label in the DAX

run - the run number.

Returns:

number of insertions, should always be 1. On failure, throw an exception, don't use zero.

Throws:

WorkCatalogException - in case of unable to delete entry.