org.drools.workbench.models.commons.backend.rule
Class RuleModelDRLPersistenceImpl

java.lang.Object
  org.drools.workbench.models.commons.backend.rule.RuleModelDRLPersistenceImpl

All Implemented Interfaces:

RuleModelPersistence

public class RuleModelDRLPersistenceImpl
extends Object
implements RuleModelPersistence

This class persists the rule model to DRL and back

Nested Class Summary

static class	RuleModelDRLPersistenceImpl.LHSPatternVisitor
static class	RuleModelDRLPersistenceImpl.RHSActionVisitor
static class	RuleModelDRLPersistenceImpl.RHSClassDependencyVisitor

Field Summary

protected Map<String,FieldConstraint>	bindingsFields
protected Map<String,IFactPattern>	bindingsPatterns
protected DRLConstraintValueBuilder	constraintValueBuilder
static String	DEFAULT_DIALECT

Constructor Summary

protected

RuleModelDRLPersistenceImpl()

Method Summary

protected void	fixActionInsertFactBindings(IAction[] rhs)
static RuleModelPersistence	getInstance()
protected RuleModelDRLPersistenceImpl.LHSPatternVisitor	getLHSPatternVisitor(boolean isDSLEnhanced, StringBuilder buf, String nestedIndentation, boolean isNegated, GeneratorContextFactory generatorContextFactory)
protected RuleModelDRLPersistenceImpl.RHSActionVisitor	getRHSActionVisitor(boolean isDSLEnhanced, StringBuilder buf, String indentation)
String	marshal(RuleModel model)
protected void	marshalAttributes(StringBuilder buf, RuleModel model) Marshal model attributes
protected void	marshalFooter(StringBuilder buf)
protected void	marshalLHS(StringBuilder buf, RuleModel model, boolean isDSLEnhanced, GeneratorContextFactory generatorContextFactory) Marshal LHS patterns
protected void	marshalMetadata(StringBuilder buf, RuleModel model) Marshal model metadata
protected void	marshalPackageHeader(RuleModel model, StringBuilder buf)
protected void	marshalRHS(StringBuilder buf, RuleModel model, boolean isDSLEnhanced)
protected String	marshalRule(RuleModel model)
protected void	marshalRuleHeader(RuleModel model, StringBuilder buf)
protected String	marshalRuleName(RuleModel model)
RuleModel	unmarshal(String str, List<String> globals, PackageDataModelOracle dmo)
RuleModel	unmarshalUsingDSL(String str, List<String> globals, PackageDataModelOracle dmo, String... dsls)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DIALECT

public static final String DEFAULT_DIALECT

See Also:

Constant Field Values

constraintValueBuilder

protected DRLConstraintValueBuilder constraintValueBuilder

bindingsPatterns

protected Map<String,IFactPattern> bindingsPatterns

bindingsFields

protected Map<String,FieldConstraint> bindingsFields

Constructor Detail

RuleModelDRLPersistenceImpl

protected RuleModelDRLPersistenceImpl()

Method Detail

getInstance

public static RuleModelPersistence getInstance()

marshal

public String marshal(RuleModel model)

Specified by:

marshal in interface RuleModelPersistence

marshalRule

protected String marshalRule(RuleModel model)

fixActionInsertFactBindings

protected void fixActionInsertFactBindings(IAction[] rhs)

marshalFooter

protected void marshalFooter(StringBuilder buf)

marshalPackageHeader

protected void marshalPackageHeader(RuleModel model,
                                    StringBuilder buf)

marshalRuleHeader

protected void marshalRuleHeader(RuleModel model,
                                 StringBuilder buf)

marshalRuleName

protected String marshalRuleName(RuleModel model)

marshalAttributes

protected void marshalAttributes(StringBuilder buf,
                                 RuleModel model)

Marshal model attributes

Parameters:

buf -

model -

marshalMetadata

protected void marshalMetadata(StringBuilder buf,
                               RuleModel model)

Marshal model metadata

Parameters:

buf -

model -

marshalLHS

protected void marshalLHS(StringBuilder buf,
                          RuleModel model,
                          boolean isDSLEnhanced,
                          GeneratorContextFactory generatorContextFactory)

Marshal LHS patterns

Parameters:

buf -

model -

getLHSPatternVisitor

protected RuleModelDRLPersistenceImpl.LHSPatternVisitor getLHSPatternVisitor(boolean isDSLEnhanced,
                                                                             StringBuilder buf,
                                                                             String nestedIndentation,
                                                                             boolean isNegated,
                                                                             GeneratorContextFactory generatorContextFactory)

marshalRHS

protected void marshalRHS(StringBuilder buf,
                          RuleModel model,
                          boolean isDSLEnhanced)

getRHSActionVisitor

protected RuleModelDRLPersistenceImpl.RHSActionVisitor getRHSActionVisitor(boolean isDSLEnhanced,
                                                                           StringBuilder buf,
                                                                           String indentation)

unmarshal

public RuleModel unmarshal(String str,
                           List<String> globals,
                           PackageDataModelOracle dmo)

Specified by:

unmarshal in interface RuleModelPersistence

See Also:

RuleModelPersistence.unmarshal(String, List, PackageDataModelOracle)

unmarshalUsingDSL

public RuleModel unmarshalUsingDSL(String str,
                                   List<String> globals,
                                   PackageDataModelOracle dmo,
                                   String... dsls)

Specified by:

unmarshalUsingDSL in interface RuleModelPersistence