org.drools.jsr94.rules.admin
Class RuleExecutionSetProviderImpl

java.lang.Object
  org.drools.jsr94.rules.admin.RuleExecutionSetProviderImpl

public class RuleExecutionSetProviderImpl
extends java.lang.Object

The Drools implementation of the RuleExecutionSetProvider interface which defines RuleExecutionSet creation methods for defining RuleExecutionSets from potentially serializable resources.

See Also:

RuleExecutionSetProvider

Constructor Summary

RuleExecutionSetProviderImpl()

Method Summary

RuleExecutionSet	createRuleExecutionSet(org.w3c.dom.Element ruleExecutionSetElement, java.util.Map properties) Creates a RuleExecutionSet implementation from an XML Document and additional Drools-specific properties.
RuleExecutionSet	createRuleExecutionSet(java.io.Serializable ruleExecutionSetAst, java.util.Map properties) Creates a RuleExecutionSet implementation from a Drools-specific Abstract Syntax Tree (AST) representation and Drools-specific properties.
RuleExecutionSet	createRuleExecutionSet(java.lang.String ruleExecutionSetUri, java.util.Map properties) Creates a RuleExecutionSet implementation from a URI.

Methods inherited from class java.lang.Object

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

Constructor Detail

RuleExecutionSetProviderImpl

public RuleExecutionSetProviderImpl()

Method Detail

createRuleExecutionSet

public RuleExecutionSet createRuleExecutionSet(org.w3c.dom.Element ruleExecutionSetElement,
                                               java.util.Map properties)
                                        throws RuleExecutionSetCreateException

Creates a RuleExecutionSet implementation from an XML Document and additional Drools-specific properties. A Drools-specific rule execution set is read from the supplied XML Document.

Parameters:

ruleExecutionSetElement - the XML element that is the source of the rule execution set

properties - additional properties used to create the RuleExecutionSet implementation. May be null.

Returns:

The created RuleExecutionSet.

Throws:

RuleExecutionSetCreateException - on rule execution set creation error.

createRuleExecutionSet

public RuleExecutionSet createRuleExecutionSet(java.io.Serializable ruleExecutionSetAst,
                                               java.util.Map properties)
                                        throws RuleExecutionSetCreateException

Creates a RuleExecutionSet implementation from a Drools-specific Abstract Syntax Tree (AST) representation and Drools-specific properties.

This method accepts a org.drools.RuleBase object as its vendor-specific AST representation.

Parameters:

ruleExecutionSetAst - the Drools representation of a rule execution set

properties - additional properties used to create the RuleExecutionSet implementation. May be null.

Returns:

The created RuleExecutionSet.

Throws:

RuleExecutionSetCreateException - on rule execution set creation error.

createRuleExecutionSet

public RuleExecutionSet createRuleExecutionSet(java.lang.String ruleExecutionSetUri,
                                               java.util.Map properties)
                                        throws RuleExecutionSetCreateException,
                                               java.io.IOException

Creates a RuleExecutionSet implementation from a URI. The URI is opaque to the specification and may be used to refer to the file system, a database, or Drools-specific datasource.

Parameters:

ruleExecutionSetUri - the URI to load the rule execution set from

properties - additional properties used to create the RuleExecutionSet implementation. May be null.

Returns:

The created RuleExecutionSet.

Throws:

RuleExecutionSetCreateException - on rule execution set creation error.

java.io.IOException - if an I/O error occurs while accessing the URI