Package org.codehaus.groovy.vmplugin.v7
Class IndyGuardsFiltersAndSignatures
- java.lang.Object
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- org.codehaus.groovy.vmplugin.v7.IndyGuardsFiltersAndSignatures
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public class IndyGuardsFiltersAndSignatures extends java.lang.Object
This class contains guards, runtime filters and MethodType signatures used by indy.
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Field Summary
Fields Modifier and Type Field Description protected static java.lang.invoke.MethodHandle
ARRAYLIST_CONSTRUCTOR
protected static java.lang.invoke.MethodHandle
BEAN_CONSTRUCTOR_PROPERTY_SETTER
protected static java.lang.invoke.MethodHandle
BOOLEAN_IDENTITY
protected static java.lang.invoke.MethodHandle
CLASS_FOR_NAME
protected static java.lang.invoke.MethodHandle
DTT_CAST_TO_TYPE
protected static java.lang.invoke.MethodHandle
EQUALS
protected static java.lang.invoke.MethodHandle
GROOVY_CAST_EXCEPTION
protected static java.lang.invoke.MethodHandle
GROOVY_OBJECT_GET_PROPERTY
protected static java.lang.invoke.MethodHandle
GROOVY_OBJECT_INVOKER
protected static java.lang.invoke.MethodHandle
HAS_CATEGORY_IN_CURRENT_THREAD_GUARD
protected static java.lang.invoke.MethodHandle
HASHSET_CONSTRUCTOR
protected static java.lang.invoke.MethodHandle
INTERCEPTABLE_INVOKER
protected static java.lang.invoke.MethodHandle
IS_NULL
protected static java.lang.invoke.MethodHandle
META_CLASS_INVOKE_STATIC_METHOD
protected static java.lang.invoke.MethodHandle
META_METHOD_INVOKER
protected static java.lang.invoke.MethodHandle
META_PROPERTY_GETTER
protected static java.lang.invoke.MethodHandle
MOP_GET
protected static java.lang.invoke.MethodHandle
MOP_INVOKE_CONSTRUCTOR
protected static java.lang.invoke.MethodHandle
MOP_INVOKE_METHOD
protected static java.lang.invoke.MethodHandle
NULL_REF
protected static java.lang.invoke.MethodHandle
SAM_CONVERSION
protected static java.lang.invoke.MethodHandle
SAME_CLASS
protected static java.lang.invoke.MethodHandle
SAME_MC
protected static java.lang.invoke.MethodHandle
SLOW_META_CLASS_FIND
protected static java.lang.invoke.MethodHandle
UNWRAP_EXCEPTION
protected static java.lang.invoke.MethodHandle
UNWRAP_METHOD
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Constructor Summary
Constructors Constructor Description IndyGuardsFiltersAndSignatures()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.lang.Object
invokeGroovyObjectInvoker(MissingMethodException e, java.lang.Object receiver, java.lang.String name, java.lang.Object[] args)
GroovyObject.invokeMethod(String, Object)
path as fallback.static boolean
isNull(java.lang.Object o)
Guard to check if the argument is null.static boolean
isSameMetaClass(MetaClass mc, java.lang.Object receiver)
called by handlestatic boolean
sameClass(java.lang.Class c, java.lang.Object o)
Guard to check if the provided Object has the same class as the provided Class.static java.lang.Object
setBeanProperties(MetaClass mc, java.lang.Object bean, java.util.Map properties)
This method is called by the handle to realize the bean constructor with property map.static java.lang.Object
unwrap(GroovyRuntimeException gre)
Unwraps aGroovyRuntimeException
.static java.lang.Object
unwrap(java.lang.Object o)
Unwraps aWrapper
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Field Detail
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SAME_CLASS
protected static final java.lang.invoke.MethodHandle SAME_CLASS
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UNWRAP_METHOD
protected static final java.lang.invoke.MethodHandle UNWRAP_METHOD
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SAME_MC
protected static final java.lang.invoke.MethodHandle SAME_MC
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IS_NULL
protected static final java.lang.invoke.MethodHandle IS_NULL
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UNWRAP_EXCEPTION
protected static final java.lang.invoke.MethodHandle UNWRAP_EXCEPTION
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META_METHOD_INVOKER
protected static final java.lang.invoke.MethodHandle META_METHOD_INVOKER
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GROOVY_OBJECT_INVOKER
protected static final java.lang.invoke.MethodHandle GROOVY_OBJECT_INVOKER
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GROOVY_OBJECT_GET_PROPERTY
protected static final java.lang.invoke.MethodHandle GROOVY_OBJECT_GET_PROPERTY
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HAS_CATEGORY_IN_CURRENT_THREAD_GUARD
protected static final java.lang.invoke.MethodHandle HAS_CATEGORY_IN_CURRENT_THREAD_GUARD
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BEAN_CONSTRUCTOR_PROPERTY_SETTER
protected static final java.lang.invoke.MethodHandle BEAN_CONSTRUCTOR_PROPERTY_SETTER
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META_PROPERTY_GETTER
protected static final java.lang.invoke.MethodHandle META_PROPERTY_GETTER
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SLOW_META_CLASS_FIND
protected static final java.lang.invoke.MethodHandle SLOW_META_CLASS_FIND
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META_CLASS_INVOKE_STATIC_METHOD
protected static final java.lang.invoke.MethodHandle META_CLASS_INVOKE_STATIC_METHOD
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MOP_GET
protected static final java.lang.invoke.MethodHandle MOP_GET
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MOP_INVOKE_CONSTRUCTOR
protected static final java.lang.invoke.MethodHandle MOP_INVOKE_CONSTRUCTOR
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MOP_INVOKE_METHOD
protected static final java.lang.invoke.MethodHandle MOP_INVOKE_METHOD
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INTERCEPTABLE_INVOKER
protected static final java.lang.invoke.MethodHandle INTERCEPTABLE_INVOKER
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CLASS_FOR_NAME
protected static final java.lang.invoke.MethodHandle CLASS_FOR_NAME
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BOOLEAN_IDENTITY
protected static final java.lang.invoke.MethodHandle BOOLEAN_IDENTITY
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DTT_CAST_TO_TYPE
protected static final java.lang.invoke.MethodHandle DTT_CAST_TO_TYPE
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SAM_CONVERSION
protected static final java.lang.invoke.MethodHandle SAM_CONVERSION
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HASHSET_CONSTRUCTOR
protected static final java.lang.invoke.MethodHandle HASHSET_CONSTRUCTOR
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ARRAYLIST_CONSTRUCTOR
protected static final java.lang.invoke.MethodHandle ARRAYLIST_CONSTRUCTOR
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GROOVY_CAST_EXCEPTION
protected static final java.lang.invoke.MethodHandle GROOVY_CAST_EXCEPTION
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EQUALS
protected static final java.lang.invoke.MethodHandle EQUALS
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NULL_REF
protected static final java.lang.invoke.MethodHandle NULL_REF
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Method Detail
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setBeanProperties
public static java.lang.Object setBeanProperties(MetaClass mc, java.lang.Object bean, java.util.Map properties)
This method is called by the handle to realize the bean constructor with property map.
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invokeGroovyObjectInvoker
public static java.lang.Object invokeGroovyObjectInvoker(MissingMethodException e, java.lang.Object receiver, java.lang.String name, java.lang.Object[] args)
GroovyObject.invokeMethod(String, Object)
path as fallback. This method is called by the handle as exception handler in case the selected method causes a MissingMethodExecutionFailed, where we will just give through the exception, and a normal MissingMethodException where we callGroovyObject.invokeMethod(String, Object)
if receiver class, the type transported by the exception and the name for the method stored in the exception and our current method name are equal. Should those conditions not apply we just rethrow the exception.
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unwrap
public static java.lang.Object unwrap(GroovyRuntimeException gre) throws java.lang.Throwable
Unwraps aGroovyRuntimeException
. This method is called by the handle to unwrap internal exceptions of the runtime.- Throws:
java.lang.Throwable
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isSameMetaClass
public static boolean isSameMetaClass(MetaClass mc, java.lang.Object receiver)
called by handle
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unwrap
public static java.lang.Object unwrap(java.lang.Object o)
Unwraps aWrapper
. This method is called by the handle to unwrap a Wrapper, which we use to force method selection.
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isNull
public static boolean isNull(java.lang.Object o)
Guard to check if the argument is null. This method is called by the handle to check if the provided argument is null.
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sameClass
public static boolean sameClass(java.lang.Class c, java.lang.Object o)
Guard to check if the provided Object has the same class as the provided Class. This method will return false if the Object is null.
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