org.mule.mvel2

Class PropertyAccessor

java.lang.Object

org.mule.mvel2.compiler.AbstractParser

org.mule.mvel2.PropertyAccessor

All Implemented Interfaces:

Serializable, Parser

public class PropertyAccessor
extends AbstractParser

See Also:

Serialized Form

Field Summary

Fields inherited from class org.mule.mvel2.compiler.AbstractParser

CLASS_LITERALS, compileMode, cursor, debugSymbols, dStack, end, expr, fields, GET, GET_OR_CREATE, greedy, lastLineStart, lastNode, lastWasComment, lastWasIdentifier, lastWasLineLabel, 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, REMOVE, SET, splitAccumulator, st, start, stk

Constructor Summary

Constructors

Constructor and Description
PropertyAccessor(char[] property, int start, int offset, Object ctx, VariableResolverFactory resolver, Object thisReference, ParserContext pCtx)
PropertyAccessor(char[] property, Object ctx, VariableResolverFactory resolver, Object thisReference, ParserContext pCtx)
PropertyAccessor(String property, Object ctx)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	actionOnErrorAccessingCollectionAccessor(RuntimeException e)
static Class[]	checkParmTypesCache(Method member)
static void	clearPropertyResolverCache()
static Object	get(char[] property, int offset, int end, Object ctx, VariableResolverFactory resolver, Object thisReferece, ParserContext pCtx)
static Object	get(String property, Object ctx)
static Object	get(String property, Object ctx, VariableResolverFactory resolver, Object thisReference, ParserContext pCtx)
protected char[]	getExpressionForCollectionAccesor()
static void	reportCacheSizes()
static void	set(Object ctx, String property, Object value)
static void	set(Object ctx, VariableResolverFactory resolver, String property, Object value, ParserContext pCtx)
protected int	trimLeft(int pos) From the specified cursor position, trim out any whitespace between the current position and the end of the last non-whitespace character.
protected Object	tryStaticAccess() Try static access of the property, and return an instance of the Field, Method of Class if successful.

Methods inherited from class org.mule.mvel2.compiler.AbstractParser

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

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyAccessor

public PropertyAccessor(String property,
                Object ctx)

PropertyAccessor

public PropertyAccessor(char[] property,
                Object ctx,
                VariableResolverFactory resolver,
                Object thisReference,
                ParserContext pCtx)

PropertyAccessor

public PropertyAccessor(char[] property,
                int start,
                int offset,
                Object ctx,
                VariableResolverFactory resolver,
                Object thisReference,
                ParserContext pCtx)

Method Detail

get

public static Object get(String property,
         Object ctx)

get

public static Object get(char[] property,
         int offset,
         int end,
         Object ctx,
         VariableResolverFactory resolver,
         Object thisReferece,
         ParserContext pCtx)

get

public static Object get(String property,
         Object ctx,
         VariableResolverFactory resolver,
         Object thisReference,
         ParserContext pCtx)

set

public static void set(Object ctx,
       String property,
       Object value)

set

public static void set(Object ctx,
       VariableResolverFactory resolver,
       String property,
       Object value,
       ParserContext pCtx)

trimLeft

protected int trimLeft(int pos)

Description copied from class: AbstractParser

From the specified cursor position, trim out any whitespace between the current position and the end of the last non-whitespace character.

Overrides:

trimLeft in class AbstractParser

Parameters:

pos - - current position

Returns:

new position.

clearPropertyResolverCache

public static void clearPropertyResolverCache()

reportCacheSizes

public static void reportCacheSizes()

checkParmTypesCache

public static Class[] checkParmTypesCache(Method member)

getExpressionForCollectionAccesor

protected char[] getExpressionForCollectionAccesor()

Overrides:

getExpressionForCollectionAccesor in class AbstractParser

actionOnErrorAccessingCollectionAccessor

protected void actionOnErrorAccessingCollectionAccessor(RuntimeException e)

Overrides:

actionOnErrorAccessingCollectionAccessor in class AbstractParser

tryStaticAccess

protected Object tryStaticAccess()

Try static access of the property, and return an instance of the Field, Method of Class if successful.

Returns:

- Field, Method or Class instance.