Package io.iworkflow.core.persistence

Class PersistenceImpl

java.lang.Object

io.iworkflow.core.persistence.PersistenceImpl

All Implemented Interfaces:

DataAttributesRW, Persistence, SearchAttributesRW, StateExecutionLocals

public class PersistenceImpl
extends Object
implements Persistence

Field Summary

Fields inherited from interface io.iworkflow.core.persistence.SearchAttributesRW

DateTimeFormat

Constructor Summary

Constructors

Constructor	Description
PersistenceImpl(DataAttributesRW dataAttributesRW, SearchAttributesRW searchAttributesRW, StateExecutionLocals stateExecutionLocals)

Method Summary

Modifier and Type	Method	Description
<T> T	getDataAttribute(String key, Class<T> type)
Boolean	getSearchAttributeBoolean(String key)
String	getSearchAttributeDatetime(String key)
Double	getSearchAttributeDouble(String key)
Long	getSearchAttributeInt64(String key)
String	getSearchAttributeKeyword(String key)
List<String>	getSearchAttributeKeywordArray(String key)
String	getSearchAttributeText(String key)
<T> T	getStateExecutionLocal(String key, Class<T> type)	Retrieve a local state attribute User code must make sure using the same type for both get and set
void	recordEvent(String key, Object... eventData)	Record an arbitrary event in State Start/Decide API for debugging/tracking purpose
void	setDataAttribute(String key, Object value)
void	setSearchAttributeBoolean(String key, Boolean value)
void	setSearchAttributeDatetime(String key, String value)
void	setSearchAttributeDouble(String key, Double value)
void	setSearchAttributeInt64(String key, Long value)
void	setSearchAttributeKeyword(String key, String value)
void	setSearchAttributeKeywordArray(String key, List<String> value)
void	setSearchAttributeText(String key, String value)
void	setStateExecutionLocal(String key, Object value)	set a local attribute.

Methods inherited from class java.lang.Object

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

Constructor Details

PersistenceImpl

public PersistenceImpl(DataAttributesRW dataAttributesRW,
 SearchAttributesRW searchAttributesRW,
 StateExecutionLocals stateExecutionLocals)

Method Details

getDataAttribute

public <T> T getDataAttribute(String key,
 Class<T> type)

Specified by:

getDataAttribute in interface DataAttributesRW

setDataAttribute

public void setDataAttribute(String key,
 Object value)

Specified by:

setDataAttribute in interface DataAttributesRW

getSearchAttributeInt64

public Long getSearchAttributeInt64(String key)

Specified by:

getSearchAttributeInt64 in interface SearchAttributesRW

setSearchAttributeInt64

public void setSearchAttributeInt64(String key,
 Long value)

Specified by:

setSearchAttributeInt64 in interface SearchAttributesRW

getSearchAttributeDouble

public Double getSearchAttributeDouble(String key)

Specified by:

getSearchAttributeDouble in interface SearchAttributesRW

setSearchAttributeDouble

public void setSearchAttributeDouble(String key,
 Double value)

Specified by:

setSearchAttributeDouble in interface SearchAttributesRW

getSearchAttributeBoolean

public Boolean getSearchAttributeBoolean(String key)

Specified by:

getSearchAttributeBoolean in interface SearchAttributesRW

setSearchAttributeBoolean

public void setSearchAttributeBoolean(String key,
 Boolean value)

Specified by:

setSearchAttributeBoolean in interface SearchAttributesRW

getSearchAttributeKeyword

public String getSearchAttributeKeyword(String key)

Specified by:

getSearchAttributeKeyword in interface SearchAttributesRW

setSearchAttributeKeyword

public void setSearchAttributeKeyword(String key,
 String value)

Specified by:

setSearchAttributeKeyword in interface SearchAttributesRW

getSearchAttributeText

public String getSearchAttributeText(String key)

Specified by:

getSearchAttributeText in interface SearchAttributesRW

setSearchAttributeText

public void setSearchAttributeText(String key,
 String value)

Specified by:

setSearchAttributeText in interface SearchAttributesRW

getSearchAttributeDatetime

public String getSearchAttributeDatetime(String key)

Specified by:

getSearchAttributeDatetime in interface SearchAttributesRW

setSearchAttributeDatetime

public void setSearchAttributeDatetime(String key,
 String value)

Specified by:

setSearchAttributeDatetime in interface SearchAttributesRW

Parameters:

key - the search attribute key

value - must be timestamp seconds, or in the SearchAttributesRW.DateTimeFormat

getSearchAttributeKeywordArray

public List<String> getSearchAttributeKeywordArray(String key)

Specified by:

getSearchAttributeKeywordArray in interface SearchAttributesRW

setSearchAttributeKeywordArray

public void setSearchAttributeKeywordArray(String key,
 List<String> value)

Specified by:

setSearchAttributeKeywordArray in interface SearchAttributesRW

setStateExecutionLocal

public void setStateExecutionLocal(String key,
 Object value)

Description copied from interface: StateExecutionLocals

set a local attribute. The scope of the attribute is only within the execution of this state. Usually it's for passing from State Start API to State Decide API User code must make sure using the same type for both get and set

Specified by:

setStateExecutionLocal in interface StateExecutionLocals

Parameters:

key - the key of the stateExecutionLocal(scope of the state execution)

value - the value

getStateExecutionLocal

public <T> T getStateExecutionLocal(String key,
 Class<T> type)

Description copied from interface: StateExecutionLocals

Retrieve a local state attribute User code must make sure using the same type for both get and set

Specified by:

getStateExecutionLocal in interface StateExecutionLocals

Type Parameters:

T - the value type

Parameters:

key - the key of the stateExecutionLocal(scope of the state execution)

type - the value type

Returns:

the value

recordEvent

public void recordEvent(String key,
 Object... eventData)

Description copied from interface: StateExecutionLocals

Record an arbitrary event in State Start/Decide API for debugging/tracking purpose

Specified by:

recordEvent in interface StateExecutionLocals

Parameters:

key - the key of the event. Within a Start/Decide API, the same key cannot be used for more than once.

eventData - the data of the event.