Package org.codehaus.groovy.vmplugin
Interface VMPlugin
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Method SummaryAll Methods Instance Methods Abstract Methods Default Methods Modifier and Type Method Description booleancheckAccessible(Class<?> callerClass, Class<?> declaringClass, int memberModifiers, boolean allowIllegalAccess)check whether the member can be accessed or notbooleancheckCanSetAccessible(AccessibleObject accessibleObject, Class<?> callerClass)Check whether invokingAccessibleObject.setAccessible(boolean)on the accessible object will be completed successfullyvoidconfigureAnnotation(AnnotationNode an)voidconfigureAnnotationNodeFromDefinition(AnnotationNode definition, AnnotationNode root)voidconfigureClassNode(CompileUnit compileUnit, ClassNode classNode)default Map<String,Set<String>>getDefaultImportClasses(String[] packageNames)Returns the default import classes: class name -> the relevant package namesObjectgetInvokeSpecialHandle(Method m, Object receiver)Returns a handle with bound receiver to invokeSpecial the given method.Class[]getPluginDefaultGroovyMethods()Class[]getPluginStaticGroovyMethods()intgetVersion()Gives the version the plugin is made forvoidinvalidateCallSites()ObjectinvokeHandle(Object handle, Object[] args)Invokes a handle produced by #getInvokeSpecialdHandlevoidsetAdditionalClassInformation(ClassNode c)MetaMethodtransformMetaMethod(MetaClass metaClass, MetaMethod metaMethod)transform meta method.MetaMethodtransformMetaMethod(MetaClass metaClass, MetaMethod metaMethod, Class<?> caller)transform meta methodbooleantrySetAccessible(AccessibleObject ao)Set theaccessibleflag for this reflected object totrueif possible.
 
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Method Detail- 
setAdditionalClassInformationvoid setAdditionalClassInformation(ClassNode c) 
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getPluginDefaultGroovyMethodsClass[] getPluginDefaultGroovyMethods() 
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getPluginStaticGroovyMethodsClass[] getPluginStaticGroovyMethods() 
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configureAnnotationNodeFromDefinitionvoid configureAnnotationNodeFromDefinition(AnnotationNode definition, AnnotationNode root) 
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configureAnnotationvoid configureAnnotation(AnnotationNode an) 
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configureClassNodevoid configureClassNode(CompileUnit compileUnit, ClassNode classNode) 
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invalidateCallSitesvoid invalidateCallSites() 
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getInvokeSpecialHandleObject getInvokeSpecialHandle(Method m, Object receiver) Returns a handle with bound receiver to invokeSpecial the given method. This method will require at least Java 7, but since the source has to compile on older Java versions as well it is not marked to return a MethodHandle and uses Object instead- Returns:
- null in case of jdk<7, otherwise a handle that takes the method call arguments for the invokespecial call
 
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invokeHandleObject invokeHandle(Object handle, Object[] args) throws Throwable Invokes a handle produced by #getInvokeSpecialdHandle- Parameters:
- handle- the handle
- args- arguments for the method call, can be empty but not null
- Returns:
- the result of the method call
- Throws:
- Throwable
 
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getVersionint getVersion() Gives the version the plugin is made for- Returns:
- 7 for jdk7, 8 for jdk8, 9 for jdk9 or higher
 
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checkCanSetAccessibleboolean checkCanSetAccessible(AccessibleObject accessibleObject, Class<?> callerClass) Check whether invokingAccessibleObject.setAccessible(boolean)on the accessible object will be completed successfully- Parameters:
- accessibleObject- the accessible object to check
- callerClass- the callerClass to invoke- setAccessible
- Returns:
- the check result
 
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checkAccessibleboolean checkAccessible(Class<?> callerClass, Class<?> declaringClass, int memberModifiers, boolean allowIllegalAccess) check whether the member can be accessed or not- Parameters:
- callerClass- callerClass the callerClass to invoke- setAccessible
- declaringClass- the type of member owner
- memberModifiers- modifiers of member
- allowIllegalAccess- whether to allow illegal access
- Returns:
- the result of checking
 
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trySetAccessibleboolean trySetAccessible(AccessibleObject ao) Set theaccessibleflag for this reflected object totrueif possible.- Parameters:
- ao- the accessible object
- Returns:
- trueif the- accessibleflag is set to- true;- falseif access cannot be enabled.
- Throws:
- SecurityException- if the request is denied by the security manager
 
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transformMetaMethodMetaMethod transformMetaMethod(MetaClass metaClass, MetaMethod metaMethod, Class<?> caller) transform meta method- Parameters:
- metaClass- meta class
- metaMethod- the original meta method
- caller- caller class, whose method sets accessible for methods
- Returns:
- the transformed meta method
 
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transformMetaMethodMetaMethod transformMetaMethod(MetaClass metaClass, MetaMethod metaMethod) transform meta method.- Parameters:
- metaClass- meta class
- metaMethod- the original meta method
- Returns:
- the transformed meta method
 
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getDefaultImportClassesdefault Map<String,Set<String>> getDefaultImportClasses(String[] packageNames) Returns the default import classes: class name -> the relevant package names- Parameters:
- packageNames- the default import package names, e.g. java.lang.
- Returns:
- the default import classes
- Since:
- 3.0.2
 
 
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