Package com.complexible.stardog.icv.api

Class AbstractICVConnection

java.lang.Object

com.complexible.stardog.api.impl.DelegatingConnection

com.complexible.stardog.icv.api.AbstractICVConnection

All Implemented Interfaces:

Connection, ICVConnection, ICValidator, AutoCloseable

public abstract class AbstractICVConnection
extends com.complexible.stardog.api.impl.DelegatingConnection
implements ICVConnection

Abstract base implementation for a SNARL API Connection which supports ICV. This handles the oracle/validation bits by creating the ICV queries and delegating them to the parent connection. Also handles IO bits for changing constraints, but otherwise leaves constraint manipulation to the implementing classes.

Since:

0.8

Version:

4.1

Author:

Michael Grove

Field Summary

Fields

Modifier and Type	Field	Description
protected static final org.slf4j.Logger	LOGGER	the logger

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractICVConnection(com.complexible.stardog.api.impl.AbstractConnection theConnection)

Method Summary

Modifier and Type	Method	Description
protected void	assertOpen(String theMessage)
protected com.complexible.stardog.api.impl.AbstractConnection	getConnection()
final boolean	isValid(Constraint... theConstraints)	Returns true if the given integrity constraints are violated in the database.

Methods inherited from class com.complexible.stardog.api.impl.DelegatingConnection

add, admin, as, ask, ask, begin, close, commit, currentStatus, export, generateModel, get, getOption, getSchema, graph, graph, graphAliases, isOpen, isReasoningEnabled, name, namespaces, paths, paths, remove, rollback, select, select, selectPlan, selectPlan, size, transactions, update, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.complexible.stardog.api.Connection

add, admin, as, ask, ask, begin, close, commit, currentStatus, export, generateModel, get, getOption, getSchema, graph, graph, graphAliases, isOpen, isReasoningEnabled, name, namespaces, paths, paths, remove, rollback, select, select, selectPlan, selectPlan, size, transactions, update, update

Methods inherited from interface com.complexible.stardog.icv.ICValidator

close, getConstraints, getValidationReport, getValidationReport, getValidationReport, getViolationBindings, getViolationBindings, isValid, reporter

Field Details

LOGGER

protected static final org.slf4j.Logger LOGGER

the logger

Constructor Details

AbstractICVConnection

protected AbstractICVConnection(com.complexible.stardog.api.impl.AbstractConnection theConnection)

Method Details

isValid

public final boolean isValid(Constraint... theConstraints)
                      throws StardogException

Returns true if the given integrity constraints are violated in the database. If no constraints are given then all the current constraints in the database are used. This function is equivalent to calling ICValidator.isValid(Collection, Constraint...) with ContextSets.LOCAL as the active graphs.

Specified by:

isValid in interface ICValidator

Parameters:

theConstraints - the constraints to check. If no constraints are given, the defined constraints will be used.

Returns:

true if the constraints are violated, false otherwise

Throws:

StardogException - if there was an error while checking the validity of the data in the database

getConnection

protected com.complexible.stardog.api.impl.AbstractConnection getConnection()

Overrides:

getConnection in class com.complexible.stardog.api.impl.DelegatingConnection

assertOpen

protected void assertOpen(String theMessage)
                   throws StardogException

Throws:

StardogException