jasco.runtime.cache
Class CombinedHooksFactory

java.lang.Object
  jasco.runtime.cache.CombinedHooksFactory

Direct Known Subclasses:

InlineJutta

public class CombinedHooksFactory
extends java.lang.Object

Field Summary

protected static javassist.ClassPool	classPool
static int	DYNAMIC_CONTEXT
static CombinedHooks	EMPTY_CONBINED_HOOKS
static int	NO_CONTEXT
static int	STATIC_CONTEXT

Constructor Summary

CombinedHooksFactory()

Method Summary

protected java.lang.String	accessField(java.lang.String field)
protected java.lang.String	accessFieldHook(HookElement hook)
protected java.lang.String	accessFieldHook(HookElement hook, boolean forConstructor)
protected void	addCachedResult(CachedAspectRep rep, CombinedHooks hooks)
protected void	addField(java.lang.String f, javassist.CtClass clz)
protected void	addFieldImpl(java.lang.String f, javassist.CtClass clz)
protected java.lang.String	castAdviceArgs(java.lang.String adviceType, java.lang.String resultName)
protected CombinedHooks	checkForPredef(java.util.Vector hooks)
protected java.lang.String	computeAfterThrowingExceptionType(java.util.Vector hooks)
protected java.lang.String	computeAroundThrowingExceptionType(java.util.Vector hooks)
protected HookContextProperty	computeContext(java.util.Vector hooks)
protected void	computeInit(java.util.Vector replaceVector, java.util.Vector genericReplaceVector, HookContextProperty requiredHooksContext, boolean testReplaces)
protected java.lang.String	computeThrowingExceptionType(java.util.Vector hooks, java.lang.String adviceType)
java.lang.String	defineOutput(JascoMethod newMethod, HookContextProperty requiredHooksContext)
protected java.lang.String	doReturn(java.lang.String var, boolean noReplace, HookContextProperty requiredHooksContext)
java.lang.String	generateAdviceArgs(java.lang.String adviceType, HookElement applicableHook)
java.lang.String	generateAdviceArgs(java.lang.String adviceType, java.util.Vector applicableHooks, boolean testReplaces)
CombinedHooks	generateCachedAspectJavassist(java.util.Vector thehooks, JascoMethod originalMethod)
protected void	generateConstructorCode(java.lang.String cname, java.util.Vector hooks, JascoMethod originalMethod, javassist.CtClass fieldClass, CachedAspectRep cachedAspectRep)
protected java.lang.String	generateFactoryAspectsForDynamicHookElements(DynamicHookElement el, java.lang.String assignStartCode)
protected java.lang.String	generateFactoryInit(DynamicHookElement element, javassist.CtClass fieldClass, int index)
protected boolean	generateInvokeCode(java.util.Vector hooks, JascoMethod originalMethod, javassist.CtClass fieldClass, CachedAspectRep cachedAspectRep)
protected java.lang.String	generateInvokeInitCode(java.util.Vector hooks, HookContextProperty requiredHooksContext, boolean noReplace, boolean testReplaces)
protected java.lang.String	generateOriginalMethodInvoke(JascoMethod method)
protected java.lang.String	generateOriginalMethodInvokeNoReplace(JascoMethod method, HookContextProperty requiredHooksContext, boolean outputDefined)
protected java.lang.String	generateReplaceSequence(HookContextProperty requiredHooksContext, java.util.Vector replaceVector, boolean testReplaces, javassist.CtClass fieldClass, boolean outputDefined)
protected CombinedHooks	getCachedResult(java.lang.String icode, java.lang.String ccode)
static CombinedHooksFactory	getDefault()
protected java.lang.String	getFactoryName(HookElement el)
protected java.lang.String	getHookElementName(HookElement el)
protected java.lang.String	getHookName(HookElement hook)
protected static long	getNextClassId()
protected boolean	hasCustomNonCachableAspectFactories(java.util.Vector hooks)
protected java.lang.String	moreInvokeCode(IHook hook, java.lang.String accessHook, java.lang.String conditionboolean)
boolean	requiresInvocationThrowingReturning(java.lang.String adviceType, IHook theHook) only for returning/throwing advices, might be that there is no advice declared
protected void	setClearLinkedHooks()

Methods inherited from class java.lang.Object

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

Field Detail

classPool

protected static final javassist.ClassPool classPool

NO_CONTEXT

public static final int NO_CONTEXT

See Also:

Constant Field Values

STATIC_CONTEXT

public static final int STATIC_CONTEXT

See Also:

Constant Field Values

DYNAMIC_CONTEXT

public static final int DYNAMIC_CONTEXT

See Also:

Constant Field Values

EMPTY_CONBINED_HOOKS

public static final CombinedHooks EMPTY_CONBINED_HOOKS

Constructor Detail

CombinedHooksFactory

public CombinedHooksFactory()

Method Detail

getNextClassId

protected static long getNextClassId()

setClearLinkedHooks

protected void setClearLinkedHooks()

getDefault

public static CombinedHooksFactory getDefault()

getHookName

protected java.lang.String getHookName(HookElement hook)

accessField

protected java.lang.String accessField(java.lang.String field)

accessFieldHook

protected java.lang.String accessFieldHook(HookElement hook)

accessFieldHook

protected java.lang.String accessFieldHook(HookElement hook,
                                           boolean forConstructor)

checkForPredef

protected CombinedHooks checkForPredef(java.util.Vector hooks)

addFieldImpl

protected void addFieldImpl(java.lang.String f,
                            javassist.CtClass clz)
                     throws java.lang.Exception

Throws:

java.lang.Exception

addField

protected void addField(java.lang.String f,
                        javassist.CtClass clz)
                 throws java.lang.Exception

Throws:

java.lang.Exception

generateConstructorCode

protected void generateConstructorCode(java.lang.String cname,
                                       java.util.Vector hooks,
                                       JascoMethod originalMethod,
                                       javassist.CtClass fieldClass,
                                       CachedAspectRep cachedAspectRep)
                                throws java.lang.Exception

Throws:

java.lang.Exception

getHookElementName

protected java.lang.String getHookElementName(HookElement el)

getFactoryName

protected java.lang.String getFactoryName(HookElement el)

generateFactoryInit

protected java.lang.String generateFactoryInit(DynamicHookElement element,
                                               javassist.CtClass fieldClass,
                                               int index)
                                        throws java.lang.Exception

Parameters:

element -

fieldClass -

Returns:

Throws:

java.lang.Exception

generateFactoryAspectsForDynamicHookElements

protected java.lang.String generateFactoryAspectsForDynamicHookElements(DynamicHookElement el,
                                                                        java.lang.String assignStartCode)

computeContext

protected HookContextProperty computeContext(java.util.Vector hooks)

hasCustomNonCachableAspectFactories

protected boolean hasCustomNonCachableAspectFactories(java.util.Vector hooks)

generateInvokeCode

protected boolean generateInvokeCode(java.util.Vector hooks,
                                     JascoMethod originalMethod,
                                     javassist.CtClass fieldClass,
                                     CachedAspectRep cachedAspectRep)
                              throws java.lang.Exception

Throws:

java.lang.Exception

moreInvokeCode

protected java.lang.String moreInvokeCode(IHook hook,
                                          java.lang.String accessHook,
                                          java.lang.String conditionboolean)

computeAfterThrowingExceptionType

protected final java.lang.String computeAfterThrowingExceptionType(java.util.Vector hooks)

computeAroundThrowingExceptionType

protected final java.lang.String computeAroundThrowingExceptionType(java.util.Vector hooks)

computeThrowingExceptionType

protected java.lang.String computeThrowingExceptionType(java.util.Vector hooks,
                                                        java.lang.String adviceType)

generateAdviceArgs

public java.lang.String generateAdviceArgs(java.lang.String adviceType,
                                           HookElement applicableHook)

requiresInvocationThrowingReturning

public boolean requiresInvocationThrowingReturning(java.lang.String adviceType,
                                                   IHook theHook)

only for returning/throwing advices, might be that there is no advice declared

Parameters:

adviceType -

Returns:

generateAdviceArgs

public java.lang.String generateAdviceArgs(java.lang.String adviceType,
                                           java.util.Vector applicableHooks,
                                           boolean testReplaces)

defineOutput

public java.lang.String defineOutput(JascoMethod newMethod,
                                     HookContextProperty requiredHooksContext)
                              throws java.lang.Exception

Throws:

java.lang.Exception

castAdviceArgs

protected java.lang.String castAdviceArgs(java.lang.String adviceType,
                                          java.lang.String resultName)

generateReplaceSequence

protected java.lang.String generateReplaceSequence(HookContextProperty requiredHooksContext,
                                                   java.util.Vector replaceVector,
                                                   boolean testReplaces,
                                                   javassist.CtClass fieldClass,
                                                   boolean outputDefined)
                                            throws java.lang.Exception

Throws:

java.lang.Exception

generateInvokeInitCode

protected java.lang.String generateInvokeInitCode(java.util.Vector hooks,
                                                  HookContextProperty requiredHooksContext,
                                                  boolean noReplace,
                                                  boolean testReplaces)
                                           throws java.lang.Exception

Throws:

java.lang.Exception

generateOriginalMethodInvokeNoReplace

protected java.lang.String generateOriginalMethodInvokeNoReplace(JascoMethod method,
                                                                 HookContextProperty requiredHooksContext,
                                                                 boolean outputDefined)
                                                          throws java.lang.Exception

Throws:

java.lang.Exception

generateOriginalMethodInvoke

protected java.lang.String generateOriginalMethodInvoke(JascoMethod method)
                                                 throws java.lang.Exception

Throws:

java.lang.Exception

doReturn

protected java.lang.String doReturn(java.lang.String var,
                                    boolean noReplace,
                                    HookContextProperty requiredHooksContext)
                             throws java.lang.Exception

Throws:

java.lang.Exception

generateCachedAspectJavassist

public CombinedHooks generateCachedAspectJavassist(java.util.Vector thehooks,
                                                   JascoMethod originalMethod)
                                            throws java.lang.Exception

Throws:

java.lang.Exception

addCachedResult

protected void addCachedResult(CachedAspectRep rep,
                               CombinedHooks hooks)

getCachedResult

protected CombinedHooks getCachedResult(java.lang.String icode,
                                        java.lang.String ccode)

computeInit

protected void computeInit(java.util.Vector replaceVector,
                           java.util.Vector genericReplaceVector,
                           HookContextProperty requiredHooksContext,
                           boolean testReplaces)