Package com.orientechnologies.orient.core.sql

Class OSQLScriptEngine

java.lang.Object

com.orientechnologies.orient.core.sql.OSQLScriptEngine

All Implemented Interfaces:

ScriptEngine

public class OSQLScriptEngine
extends Object
implements ScriptEngine

Dynamic script engine for OrientDB SQL commands. This implementation is multi-threads.

Author:

Luca Garulli (l.garulli--(at)--orientdb.com)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME

Fields inherited from interface javax.script.ScriptEngine

ARGV, ENGINE, ENGINE_VERSION, FILENAME, LANGUAGE, LANGUAGE_VERSION

Constructor Summary

Constructors

Constructor	Description
OSQLScriptEngine(ScriptEngineFactory factory)

Method Summary

Modifier and Type	Method	Description
protected Map<Object,Object>	convertToParameters(Object... iArgs)
Bindings	createBindings()
Object	eval(Reader reader)
Object	eval(Reader reader, Bindings n)
Object	eval(Reader reader, ScriptContext context)
Object	eval(String script)
Object	eval(String script, Bindings n)
Object	eval(String script, ScriptContext context)
Object	get(String key)
Bindings	getBindings(int scope)
ScriptContext	getContext()
ScriptEngineFactory	getFactory()
void	put(String key, Object value)
void	setBindings(Bindings bindings, int scope)
void	setContext(ScriptContext context)

Methods inherited from class java.lang.Object

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

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

Constructor Details

OSQLScriptEngine

public OSQLScriptEngine(ScriptEngineFactory factory)

Method Details

eval

public Object eval(String script,
 ScriptContext context)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

eval

public Object eval(Reader reader,
 ScriptContext context)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

eval

public Object eval(String script)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

eval

public Object eval(Reader reader)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

eval

public Object eval(String script,
 Bindings n)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

convertToParameters

protected Map<Object,Object> convertToParameters(Object... iArgs)

eval

public Object eval(Reader reader,
 Bindings n)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

put

public void put(String key,
 Object value)

Specified by:

put in interface ScriptEngine

get

public Object get(String key)

Specified by:

get in interface ScriptEngine

getBindings

public Bindings getBindings(int scope)

Specified by:

getBindings in interface ScriptEngine

setBindings

public void setBindings(Bindings bindings,
 int scope)

Specified by:

setBindings in interface ScriptEngine

createBindings

public Bindings createBindings()

Specified by:

createBindings in interface ScriptEngine

getContext

public ScriptContext getContext()

Specified by:

getContext in interface ScriptEngine

setContext

public void setContext(ScriptContext context)

Specified by:

setContext in interface ScriptEngine

getFactory

public ScriptEngineFactory getFactory()

Specified by:

getFactory in interface ScriptEngine