com.serotonin.mango.rt.dataSource.meta

Class ScriptExecutor

java.lang.Object

com.serotonin.mango.rt.dataSource.meta.ScriptExecutor

public class ScriptExecutor
extends java.lang.Object

Author:

Matthew Lohbihler

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	FUNCTIONS
private org.apache.commons.logging.Log	LOG
private static java.lang.String	SCRIPT_FUNCTION_PATH
private static java.lang.String	SCRIPT_PREFIX
private static java.lang.String	SCRIPT_SUFFIX

Constructor Summary

Constructors

Constructor and Description
ScriptExecutor()

Method Summary

Modifier and Type	Method and Description
java.util.Map<java.lang.String,IDataPoint>	convertContext(java.util.List<com.serotonin.db.IntValuePair> context)
private static void	ensureFunctions()
PointValueTime	execute(java.lang.String script, java.util.Map<java.lang.String,IDataPoint> context, long runtime, int dataTypeId, long timestamp)
static javax.script.ScriptException	prettyScriptMessage(java.lang.Exception e)
static void	setScriptFunctionPath(java.lang.String path)

Methods inherited from class java.lang.Object

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

Field Detail

SCRIPT_PREFIX

private static final java.lang.String SCRIPT_PREFIX

See Also:

Constant Field Values

SCRIPT_SUFFIX

private static final java.lang.String SCRIPT_SUFFIX

See Also:

Constant Field Values

SCRIPT_FUNCTION_PATH

private static java.lang.String SCRIPT_FUNCTION_PATH

FUNCTIONS

private static java.lang.String FUNCTIONS

LOG

private org.apache.commons.logging.Log LOG

Constructor Detail

ScriptExecutor

public ScriptExecutor()

Method Detail

setScriptFunctionPath

public static void setScriptFunctionPath(java.lang.String path)

convertContext

public java.util.Map<java.lang.String,IDataPoint> convertContext(java.util.List<com.serotonin.db.IntValuePair> context)
                                                          throws DataPointStateException

Throws:

DataPointStateException

execute

public PointValueTime execute(java.lang.String script,
                              java.util.Map<java.lang.String,IDataPoint> context,
                              long runtime,
                              int dataTypeId,
                              long timestamp)
                       throws javax.script.ScriptException,
                              ResultTypeException,
                              UndefinedResultException

Throws:

javax.script.ScriptException

ResultTypeException

UndefinedResultException

prettyScriptMessage

public static javax.script.ScriptException prettyScriptMessage(java.lang.Exception e)

ensureFunctions

private static void ensureFunctions()