org.mvel2.optimizers.impl.refl

Class ReflectiveAccessorOptimizer

java.lang.Object

org.mvel2.compiler.AbstractParser

org.mvel2.optimizers.AbstractOptimizer

org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer

All Implemented Interfaces:

java.io.Serializable, AccessorOptimizer

public class ReflectiveAccessorOptimizer
extends AbstractOptimizer
implements AccessorOptimizer

See Also:

Serialized Form

Field Summary

Fields inherited from class org.mvel2.optimizers.AbstractOptimizer

BEAN, COL, collection, currType, METH, nullSafe, start, WITH

Fields inherited from class org.mvel2.compiler.AbstractParser

compileMode, cursor, debugSymbols, dStack, expr, fields, GET, GET_OR_CREATE, greedy, lastLineStart, lastNode, lastWasComment, lastWasIdentifier, lastWasLineLabel, length, LEVEL_0_PROPERTY_ONLY, LEVEL_1_BASIC_LANG, LEVEL_2_MULTI_STATEMENT, LEVEL_3_ITERATION, LEVEL_4_ASSIGNMENT, LEVEL_5_CONTROL_FLOW, line, literalOnly, LITERALS, OP_CONTINUE, OP_OVERFLOW, OP_RESET_FRAME, OP_TERMINATE, OPERATORS, parserContext, pCtx, REMOVE, SET, splitAccumulator, stk

Constructor Summary

Constructors

Constructor and Description
ReflectiveAccessorOptimizer()

Method Summary

Methods

Modifier and Type	Method and Description
AccessorNode	compileConstructor(char[] expression, java.lang.Object ctx, VariableResolverFactory vars)
static java.lang.Object	get(java.lang.String expression, java.lang.Object ctx)
java.lang.Class	getEgressType()
java.lang.Object	getResultOptPass()
java.lang.Object	getValue(java.lang.Object ctx, java.lang.Object elCtx, VariableResolverFactory variableFactory)
void	init()
boolean	isLiteralOnly()
Accessor	optimizeAccessor(ParserContext pCtx, char[] property, java.lang.Object ctx, java.lang.Object thisRef, VariableResolverFactory factory, boolean root, java.lang.Class ingressType)
Accessor	optimizeCollection(ParserContext pCtx, java.lang.Object o, java.lang.Class type, char[] property, java.lang.Object ctx, java.lang.Object thisRef, VariableResolverFactory factory)
Accessor	optimizeObjectCreation(ParserContext pCtx, char[] property, java.lang.Object ctx, java.lang.Object thisRef, VariableResolverFactory factory)
Accessor	optimizeSetAccessor(ParserContext pCtx, char[] property, java.lang.Object ctx, java.lang.Object thisRef, VariableResolverFactory factory, boolean rootThisRef, java.lang.Object value, java.lang.Class ingressType)
void	propHandlerSet(java.lang.String property, java.lang.Object ctx, java.lang.Class handler, java.lang.Object value)

Methods inherited from class org.mvel2.optimizers.AbstractOptimizer

capture, findLastUnion, nextSubToken, scanTo, tryStaticAccess, whiteSpaceSkip

Methods inherited from class org.mvel2.compiler.AbstractParser

addFatalError, addFatalError, addWarning, arithmeticFunctionReduction, captureIdentifier, captureToEOL, captureToEOS, captureToEOSorEOL, captureToEOT, captureToNextTokenJunction, contextControl, expectEOS, expectNextChar_IW, getCurrentSourceFileName, getCurrentThreadParserContext, getParserContext, getPCtx, handleSubstatement, handleUnion, ifThenElseBlockContinues, incNextNonBlank, isArithmeticOperator, isNextIdentifier, isNextIdentifierOrLiteral, isStatementNotManuallyTerminated, lastNonWhite, loadLanguageFeaturesByLevel, lookAhead, lookAhead, lookBehind, lookToLast, newContext, newContext, nextNonBlank, nextToken, nextTokenSkipSymbols, reduce, removeContext, resetParserContext, setCurrentThreadParserContext, setExpression, setExpression, setLanguageLevel, setPCtx, setupParser, skipWhitespace, tokenContinues, trimLeft, trimRight, trimWhitespace

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectiveAccessorOptimizer

public ReflectiveAccessorOptimizer()

Method Detail

init

public void init()

Specified by:

init in interface AccessorOptimizer

get

public static java.lang.Object get(java.lang.String expression,
                   java.lang.Object ctx)

optimizeAccessor

public Accessor optimizeAccessor(ParserContext pCtx,
                        char[] property,
                        java.lang.Object ctx,
                        java.lang.Object thisRef,
                        VariableResolverFactory factory,
                        boolean root,
                        java.lang.Class ingressType)

Specified by:

optimizeAccessor in interface AccessorOptimizer

optimizeSetAccessor

public Accessor optimizeSetAccessor(ParserContext pCtx,
                           char[] property,
                           java.lang.Object ctx,
                           java.lang.Object thisRef,
                           VariableResolverFactory factory,
                           boolean rootThisRef,
                           java.lang.Object value,
                           java.lang.Class ingressType)

Specified by:

optimizeSetAccessor in interface AccessorOptimizer

getValue

public java.lang.Object getValue(java.lang.Object ctx,
                        java.lang.Object elCtx,
                        VariableResolverFactory variableFactory)
                          throws java.lang.Exception

Throws:

java.lang.Exception

optimizeCollection

public Accessor optimizeCollection(ParserContext pCtx,
                          java.lang.Object o,
                          java.lang.Class type,
                          char[] property,
                          java.lang.Object ctx,
                          java.lang.Object thisRef,
                          VariableResolverFactory factory)

Specified by:

optimizeCollection in interface AccessorOptimizer

optimizeObjectCreation

public Accessor optimizeObjectCreation(ParserContext pCtx,
                              char[] property,
                              java.lang.Object ctx,
                              java.lang.Object thisRef,
                              VariableResolverFactory factory)

Specified by:

optimizeObjectCreation in interface AccessorOptimizer

getResultOptPass

public java.lang.Object getResultOptPass()

Specified by:

getResultOptPass in interface AccessorOptimizer

compileConstructor

public AccessorNode compileConstructor(char[] expression,
                              java.lang.Object ctx,
                              VariableResolverFactory vars)
                                throws java.lang.InstantiationException,
                                       java.lang.IllegalAccessException,
                                       java.lang.reflect.InvocationTargetException,
                                       java.lang.ClassNotFoundException,
                                       java.lang.NoSuchMethodException

Throws:

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

java.lang.ClassNotFoundException

java.lang.NoSuchMethodException

getEgressType

public java.lang.Class getEgressType()

Specified by:

getEgressType in interface AccessorOptimizer

isLiteralOnly

public boolean isLiteralOnly()

Specified by:

isLiteralOnly in interface AccessorOptimizer

propHandlerSet

public void propHandlerSet(java.lang.String property,
                  java.lang.Object ctx,
                  java.lang.Class handler,
                  java.lang.Object value)