Package de.hybris.platform.droolsruleengineservices.compiler.impl

Class DefaultDroolsRuleTargetCodeGenerator

java.lang.Object

de.hybris.platform.droolsruleengineservices.compiler.impl.DefaultDroolsRuleTargetCodeGenerator

All Implemented Interfaces:

RuleTargetCodeGenerator

public class DefaultDroolsRuleTargetCodeGenerator
extends java.lang.Object
implements RuleTargetCodeGenerator

Field Summary

Fields

Modifier and Type	Field	Description
static int	BUFFER_SIZE
static java.util.Locale	DEFAULT_LOCALE
static java.lang.String	DROOLS_RULES_PACKAGE
static int	RULE_CONFIG_BUFFER_SIZE

Constructor Summary

Constructors

Constructor	Description
DefaultDroolsRuleTargetCodeGenerator()

Method Summary

Modifier and Type	Method	Description
protected DroolsRuleGeneratorContext	createGeneratorContext(RuleCompilerContext context, RuleIr ruleIr, DroolsRuleModel droolsRule)
void	generate(RuleCompilerContext context, RuleIr ruleIr)	Generates the rule engine specific code from the intermediate representation.
protected java.lang.StringBuilder	generateAccumulateFunction(DroolsRuleGeneratorContext context, DroolsRuleModel droolsRule)
protected java.lang.StringBuilder	generateConfigVariable(DroolsRuleGeneratorContext context, AbstractRuleModel rule)	Deprecated, for removal: This API element is subject to removal in a future version. no longer used as RuleConfigurationRRD is no longer used (see RuleAndRuleGroupExecutionTracker and generateTrackerVariable(DroolsRuleGeneratorContext, AbstractRuleModel) instead)
protected java.lang.StringBuilder	generateDateRangeCondition(DroolsRuleGeneratorContext context, AbstractRuleModel rule)
protected java.util.Map<java.lang.String,java.lang.String>	generateGlobals(DroolsRuleGeneratorContext context)
protected java.lang.StringBuilder	generateGroupExecutionVariable(DroolsRuleGeneratorContext context, AbstractRuleModel rule)	Deprecated, for removal: This API element is subject to removal in a future version. no longer used as RuleGroupExecutionRRD is no longer used (see RuleAndRuleGroupExecutionTracker and generateTrackerVariable(DroolsRuleGeneratorContext, AbstractRuleModel) instead)
protected java.lang.StringBuilder	generateRequiredFactsCheck(DroolsRuleGeneratorContext context, java.lang.String conditions)
protected java.lang.StringBuilder	generateResultCountCondition(DroolsRuleGeneratorContext context)
protected java.lang.String	generateRuleContent(DroolsRuleGeneratorContext context)
protected java.lang.String	generateRuleContentQuery(DroolsRuleGeneratorContext context, java.lang.String conditions)
protected java.lang.String	generateRuleContentRule(DroolsRuleGeneratorContext context, java.lang.String actions, java.lang.String metadata)
protected java.lang.StringBuilder	generateTrackerVariable(DroolsRuleGeneratorContext context, AbstractRuleModel rule)
protected java.lang.StringBuilder	generateTypeVariables(DroolsRuleGeneratorContext context)
protected CommonI18NService	getCommonI18NService()
protected ConfigurationService	getConfigurationService()
protected DroolsKIEBaseFinderStrategy	getDroolsKIEBaseFinderStrategy()
protected DroolsRuleActionsGenerator	getDroolsRuleActionsGenerator()
protected DroolsRuleConditionsGenerator	getDroolsRuleConditionsGenerator()
protected DroolsRuleMetadataGenerator	getDroolsRuleMetadataGenerator()
protected java.lang.String	getFormattedDateString(java.util.Date date)
protected ModelService	getModelService()
protected RuleEngineService	getPlatformRuleEngineService()
protected java.lang.String	getRuleGroupCode(AbstractRuleModel rule)
protected RuleParametersService	getRuleParametersService()
protected RuleService	getRuleService()
protected RulesModuleDao	getRulesModuleDao()
protected boolean	isUseDeprecatedRRDsInRules()	Deprecated, for removal: This API element is subject to removal in a future version. flag is present only to enable deprecated RRD usage (backwards compatibility)
void	setCommonI18NService(CommonI18NService commonI18NService)
void	setConfigurationService(ConfigurationService configurationService)
void	setDroolsKIEBaseFinderStrategy(DroolsKIEBaseFinderStrategy droolsKIEBaseFinderStrategy)
void	setDroolsRuleActionsGenerator(DroolsRuleActionsGenerator droolsRuleActionsGenerator)
void	setDroolsRuleConditionsGenerator(DroolsRuleConditionsGenerator droolsRuleConditionsGenerator)
void	setDroolsRuleMetadataGenerator(DroolsRuleMetadataGenerator droolsRuleMetadataGenerator)
void	setModelService(ModelService modelService)
void	setPlatformRuleEngineService(RuleEngineService ruleEngineService)
void	setRuleParametersService(RuleParametersService ruleParametersService)
void	setRuleService(RuleService ruleService)
void	setRulesModuleDao(RulesModuleDao rulesModuleDao)
void	setUseDeprecatedRRDsInRules(boolean useDeprecatedRRDsInRules)	Deprecated, for removal: This API element is subject to removal in a future version. flag is present only to enable deprecated RRD usage (backwards compatibility)
protected void	setVersionIfAbsent(RuleCompilationContext ruleCompilationContext, AbstractRuleEngineRuleModel ruleModel, java.lang.String moduleName)

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE

public static final int BUFFER_SIZE

See Also:

Constant Field Values

RULE_CONFIG_BUFFER_SIZE

public static final int RULE_CONFIG_BUFFER_SIZE

See Also:

Constant Field Values

DROOLS_RULES_PACKAGE

public static final java.lang.String DROOLS_RULES_PACKAGE

See Also:

Constant Field Values

DEFAULT_LOCALE

public static final java.util.Locale DEFAULT_LOCALE

Constructor Detail

DefaultDroolsRuleTargetCodeGenerator

public DefaultDroolsRuleTargetCodeGenerator()

Method Detail

generate

public void generate(RuleCompilerContext context,
                     @Nonnull
                     RuleIr ruleIr)

Description copied from interface: RuleTargetCodeGenerator

Generates the rule engine specific code from the intermediate representation.

Specified by:

generate in interface RuleTargetCodeGenerator

Parameters:

context - - the rule compiler context

ruleIr - - the intermediate representation

setVersionIfAbsent

protected void setVersionIfAbsent(RuleCompilationContext ruleCompilationContext,
                                  AbstractRuleEngineRuleModel ruleModel,
                                  java.lang.String moduleName)

generateRuleContent

protected java.lang.String generateRuleContent(DroolsRuleGeneratorContext context)

generateRuleContentQuery

protected java.lang.String generateRuleContentQuery(DroolsRuleGeneratorContext context,
                                                    java.lang.String conditions)

generateRuleContentRule

protected java.lang.String generateRuleContentRule(DroolsRuleGeneratorContext context,
                                                   java.lang.String actions,
                                                   java.lang.String metadata)

generateResultCountCondition

protected java.lang.StringBuilder generateResultCountCondition(DroolsRuleGeneratorContext context)

generateTypeVariables

protected java.lang.StringBuilder generateTypeVariables(DroolsRuleGeneratorContext context)

generateConfigVariable

@Deprecated(since="20.05",
            forRemoval=true)
protected java.lang.StringBuilder generateConfigVariable(DroolsRuleGeneratorContext context,
                                                         AbstractRuleModel rule)

Deprecated, for removal: This API element is subject to removal in a future version.

no longer used as RuleConfigurationRRD is no longer used (see RuleAndRuleGroupExecutionTracker and generateTrackerVariable(DroolsRuleGeneratorContext, AbstractRuleModel) instead)

generateGroupExecutionVariable

@Deprecated(since="20.05",
            forRemoval=true)
protected java.lang.StringBuilder generateGroupExecutionVariable(DroolsRuleGeneratorContext context,
                                                                 AbstractRuleModel rule)

Deprecated, for removal: This API element is subject to removal in a future version.

no longer used as RuleGroupExecutionRRD is no longer used (see RuleAndRuleGroupExecutionTracker and generateTrackerVariable(DroolsRuleGeneratorContext, AbstractRuleModel) instead)

generateTrackerVariable

protected java.lang.StringBuilder generateTrackerVariable(DroolsRuleGeneratorContext context,
                                                          AbstractRuleModel rule)

generateRequiredFactsCheck

protected java.lang.StringBuilder generateRequiredFactsCheck(DroolsRuleGeneratorContext context,
                                                             java.lang.String conditions)

generateAccumulateFunction

protected java.lang.StringBuilder generateAccumulateFunction(DroolsRuleGeneratorContext context,
                                                             DroolsRuleModel droolsRule)

generateDateRangeCondition

protected java.lang.StringBuilder generateDateRangeCondition(DroolsRuleGeneratorContext context,
                                                             AbstractRuleModel rule)

getFormattedDateString

protected java.lang.String getFormattedDateString(java.util.Date date)

generateGlobals

protected java.util.Map<java.lang.String,java.lang.String> generateGlobals(DroolsRuleGeneratorContext context)

createGeneratorContext

protected DroolsRuleGeneratorContext createGeneratorContext(RuleCompilerContext context,
                                                            RuleIr ruleIr,
                                                            DroolsRuleModel droolsRule)

getRuleGroupCode

protected java.lang.String getRuleGroupCode(AbstractRuleModel rule)

getRuleParametersService

protected RuleParametersService getRuleParametersService()

setRuleParametersService

public void setRuleParametersService(RuleParametersService ruleParametersService)

getPlatformRuleEngineService

protected RuleEngineService getPlatformRuleEngineService()

setPlatformRuleEngineService

public void setPlatformRuleEngineService(RuleEngineService ruleEngineService)

getDroolsRuleConditionsGenerator

protected DroolsRuleConditionsGenerator getDroolsRuleConditionsGenerator()

setDroolsRuleConditionsGenerator

public void setDroolsRuleConditionsGenerator(DroolsRuleConditionsGenerator droolsRuleConditionsGenerator)

getDroolsRuleActionsGenerator

protected DroolsRuleActionsGenerator getDroolsRuleActionsGenerator()

setDroolsRuleActionsGenerator

public void setDroolsRuleActionsGenerator(DroolsRuleActionsGenerator droolsRuleActionsGenerator)

getCommonI18NService

protected CommonI18NService getCommonI18NService()

setCommonI18NService

public void setCommonI18NService(CommonI18NService commonI18NService)

getConfigurationService

protected ConfigurationService getConfigurationService()

setConfigurationService

public void setConfigurationService(ConfigurationService configurationService)

getRuleService

protected RuleService getRuleService()

setRuleService

public void setRuleService(RuleService ruleService)

getDroolsRuleMetadataGenerator

protected DroolsRuleMetadataGenerator getDroolsRuleMetadataGenerator()

setDroolsRuleMetadataGenerator

public void setDroolsRuleMetadataGenerator(DroolsRuleMetadataGenerator droolsRuleMetadataGenerator)

getDroolsKIEBaseFinderStrategy

protected DroolsKIEBaseFinderStrategy getDroolsKIEBaseFinderStrategy()

setDroolsKIEBaseFinderStrategy

public void setDroolsKIEBaseFinderStrategy(DroolsKIEBaseFinderStrategy droolsKIEBaseFinderStrategy)

getModelService

protected ModelService getModelService()

setModelService

public void setModelService(ModelService modelService)

getRulesModuleDao

protected RulesModuleDao getRulesModuleDao()

setRulesModuleDao

public void setRulesModuleDao(RulesModuleDao rulesModuleDao)

setUseDeprecatedRRDsInRules

@Deprecated(since="20.05",
            forRemoval=true)
public void setUseDeprecatedRRDsInRules(boolean useDeprecatedRRDsInRules)

Deprecated, for removal: This API element is subject to removal in a future version.

flag is present only to enable deprecated RRD usage (backwards compatibility)

isUseDeprecatedRRDsInRules

@Deprecated(since="20.05",
            forRemoval=true)
protected boolean isUseDeprecatedRRDsInRules()

Deprecated, for removal: This API element is subject to removal in a future version.

flag is present only to enable deprecated RRD usage (backwards compatibility)