AspectJ Weaver 1.9.20.1 · org.aspectj.apache.bcel.classfile.JavaClass

Field Summary

Modifier and Type	Field and Description
private AnnotationGen[]	annotations
private boolean	annotationsOutOfDate
private Attribute[]	attributes
private String	classname
private int	classnameIdx
private boolean	computedNestedTypeStatus
private ConstantPool	cpool
private Field[]	fields
private String	fileName
private String[]	interfacenames
private int[]	interfaces
private boolean	isAnonymous
private boolean	isGeneric
private boolean	isNested
private int	major
private Method[]	methods
private int	minor
private static final int[]	NoInterfaceIndices
private static final String[]	NoInterfaceNames
private String	packageName
private transient Repository	repository In cases where we go ahead and create something, use the default SyntheticRepository, because we don't know any better.
private boolean	searchedForSignatureAttribute
private Signature	signatureAttribute
private String	signatureAttributeString
private String	sourcefileName
private String	superclassname
private int	superclassnameIdx

Inherited from org.aspectj.apache.bcel.classfile.Modifiers:: modifiers

Constructor Summary

Access	Constructor and Description
public	JavaClass(int classnameIndex, int superclassnameIndex, String filename, int major, int minor, int access_flags, ConstantPool cpool, int[] interfaces, Field[] fields, Method[] methods, Attribute[] attributes)

Method Summary

Modifier and Type	Method and Description
public void	accept(ClassVisitor Visitor object v) Implements org.aspectj.apache.bcel.classfile.Node.accept. Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.
private final void	computeNestedTypeStatus()
public void	dump(File Output file file) Dump class to a file.
public void	dump(String Output file name file_name) Dump class to a file named file_name.
public void	dump(OutputStream file) Dump Java class to output stream in binary format.
public void	dump(DataOutputStream file) Dump Java class to output stream in binary format.
public Collection<JavaClass>	getAllInterfaces() Get all interfaces implemented by this JavaClass (transitively).
public AnnotationGen[]	getAnnotations()
public Attribute[]	getAttributes()
public byte[]	Returns: class in binary format getBytes()
public String	Returns: Class name. getClassName()
public int	getClassNameIndex()
public ConstantPool	getConstantPool()
public Field	getField(Field field)
public Field[]	Returns: Fields, i.e., variables of the class. Like the JVM spec mandates for the classfile format, these fields are those specific to this class, and not those of the superclass or superinterfaces. getFields()
public String	Returns: File name of class, aka SourceFile attribute value getFileName()
public final String	getGenericSignature() Hunts for a signature attribute on the member and returns its contents.
public int[]	Returns: Indices in constant pool of implemented interfaces. getInterfaceIndices()
public String[]	Returns: Names of implemented interfaces. getInterfaceNames()
public JavaClass[]	getInterfaces() Get interfaces directly implemented by this JavaClass.
public int	getMajor()
public Method	Returns: A org.aspectj.apache.bcel.classfile.Method corresponding to java.lang.reflect.Method if any getMethod(Method m)
public Method	getMethod(Constructor<?> c)
public Method[]	Returns: Methods of the class. getMethods()
public int	Returns: Minor number of class file version. getMinor()
public String	Returns: Package name. getPackageName()
public Repository	getRepository() Gets the ClassRepository which holds its definition.
public final Signature	getSignatureAttribute()
public String	Returns: sbsolute path to file where this class was read from getSourceFileName()
public JavaClass	Returns: the superclass for this JavaClass object, or null if this is java.lang.Object getSuperClass()
public JavaClass[]	Returns: list of super classes of this class in ascending order, i.e., java.lang.Object is always the last element getSuperClasses()
public String	Returns: Superclass name. getSuperclassName()
public int	Returns: Class name index. getSuperclassNameIndex()
public boolean	Returns: true, if clazz is an implementation of interface inter implementationOf(JavaClass inter)
private static final String	indent(Object obj)
public final boolean	Returns: true if this JavaClass is derived from teh super class instanceOf(JavaClass super_class) Equivalent to runtime "instanceof" operator.
public final boolean	isAnnotation() Returns true if this class represents an annotation, i.e. it was a 'public @interface blahblah' declaration
public final boolean	isAnonymous()
public final boolean	isClass()
public final boolean	isEnum() Returns true if this class represents an enum type
public boolean	isGeneric()
public final boolean	isNested()
public final boolean	isSuper()
private void	loadGenericSignatureInfoIfNecessary()
public void	setAttributes(Attribute[] . attributes)
public void	setClassName(String . class_name)
public void	setClassNameIndex(int . class_name_index)
public void	setConstantPool(ConstantPool . constant_pool)
public void	setFields(Field[] . fields)
public void	setFileName(String file_name) Set File name of class, aka SourceFile attribute value
public void	setInterfaceNames(String[] . interface_names)
public void	setInterfaces(int[] . interfaces)
public void	setMajor(int major)
public void	setMethods(Method[] methods)
public void	setMinor(int minor)
public void	setRepository(Repository repository) Sets the ClassRepository which loaded the JavaClass.
public void	setSourceFileName(String source_file_name) Set absolute path to file this class was read from.
public void	setSuperclassName(String . superclass_name)
public void	setSuperclassNameIndex(int . superclass_name_index)
public String	Returns: String representing class contents. toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from org.aspectj.apache.bcel.classfile.Modifiers:: getModifiers isAbstract isBridge isFinal isInterface isNative isPrivate isProtected isPublic isStatic isStrictfp isSynchronized isTransient isVarargs isVolatile setModifiers

Field Detail

annotations	back to summary
private AnnotationGen[] annotations

annotationsOutOfDate	back to summary
private boolean annotationsOutOfDate

attributes	back to summary
private Attribute[] attributes

classname	back to summary
private String classname

classnameIdx	back to summary
private int classnameIdx

computedNestedTypeStatus	back to summary
private boolean computedNestedTypeStatus

cpool	back to summary
private ConstantPool cpool

fields	back to summary
private Field[] fields

fileName	back to summary
private String fileName

interfacenames	back to summary
private String[] interfacenames

interfaces	back to summary
private int[] interfaces

isAnonymous	back to summary
private boolean isAnonymous

isGeneric	back to summary
private boolean isGeneric

isNested	back to summary
private boolean isNested

major	back to summary
private int major

methods	back to summary
private Method[] methods

minor	back to summary
private int minor

NoInterfaceIndices	back to summary
private static final int[] NoInterfaceIndices

NoInterfaceNames	back to summary
private static final String[] NoInterfaceNames

packageName	back to summary
private String packageName

repository	back to summary
private transient Repository repository In cases where we go ahead and create something, use the default SyntheticRepository, because we don't know any better.

searchedForSignatureAttribute	back to summary
private boolean searchedForSignatureAttribute

signatureAttribute	back to summary
private Signature signatureAttribute

signatureAttributeString	back to summary
private String signatureAttributeString

sourcefileName	back to summary
private String sourcefileName

superclassname	back to summary
private String superclassname

superclassnameIdx	back to summary
private int superclassnameIdx

Constructor Detail

JavaClass	back to summary
public JavaClass(int classnameIndex, int superclassnameIndex, String filename, int major, int minor, int access_flags, ConstantPool cpool, int[] interfaces, Field[] fields, Method[] methods, Attribute[] attributes)

Method Detail

accept	back to summary
public void accept(ClassVisitor v) Implements org.aspectj.apache.bcel.classfile.Node.accept. Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects. Parameters v:ClassVisitor Visitor object

back to summary

public void accept(ClassVisitor v)

Implements org.aspectj.apache.bcel.classfile.Node.accept.

Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.

Parameters

v:ClassVisitor: Visitor object

computeNestedTypeStatus	back to summary
private final void computeNestedTypeStatus()

dump	back to summary
public void dump(File file) throws IOException Dump class to a file. Parameters file:File Output file

dump

back to summary

public void dump(File file) throws IOException

Dump class to a file.

Parameters

file:File: Output file

dump	back to summary
public void dump(String file_name) throws IOException Dump class to a file named file_name. Parameters file_name:String Output file name

dump

back to summary

public void dump(String file_name) throws IOException

Dump class to a file named file_name.

Parameters

file_name:String: Output file name

dump	back to summary
public void dump(OutputStream file) throws IOException Dump Java class to output stream in binary format.

dump	back to summary
public void dump(DataOutputStream file) throws IOException Dump Java class to output stream in binary format.

getAllInterfaces	back to summary
public Collection<JavaClass> getAllInterfaces() Get all interfaces implemented by this JavaClass (transitively).

getAnnotations	back to summary
public AnnotationGen[] getAnnotations()

getAttributes	back to summary
public Attribute[] getAttributes()

getBytes	back to summary
public byte[] getBytes() Returns:byte[] class in binary format

getClassName	back to summary
public String getClassName() Returns:String Class name.

getClassNameIndex	back to summary
public int getClassNameIndex()

getConstantPool	back to summary
public ConstantPool getConstantPool()

getField	back to summary
public Field getField(Field field)

getFields	back to summary
public Field[] getFields() Returns:Field[] Fields, i.e., variables of the class. Like the JVM spec mandates for the classfile format, these fields are those specific to this class, and not those of the superclass or superinterfaces.

getFileName	back to summary
public String getFileName() Returns:String File name of class, aka SourceFile attribute value

getGenericSignature	back to summary
public final String getGenericSignature() Hunts for a signature attribute on the member and returns its contents. So where the 'regular' signature may be Ljava/util/Vector; the signature attribute will tell us e.g. "Ljava/lang/Object". We can learn the type variable names, their bounds, and the true superclass and superinterface types (including any parameterizations) Coded for performance - searches for the attribute only when requested - only searches for it once.

getGenericSignature

back to summary

public final String getGenericSignature()

Hunts for a signature attribute on the member and returns its contents. So where the 'regular' signature may be Ljava/util/Vector; the signature attribute will tell us e.g. "Ljava/lang/Object". We can learn the type variable names, their bounds, and the true superclass and superinterface types (including any parameterizations) Coded for performance - searches for the attribute only when requested - only searches for it once.

getInterfaceIndices	back to summary
public int[] getInterfaceIndices() Returns:int[] Indices in constant pool of implemented interfaces.

getInterfaceNames	back to summary
public String[] getInterfaceNames() Returns:String[] Names of implemented interfaces.

getInterfaces	back to summary
public JavaClass[] getInterfaces() Get interfaces directly implemented by this JavaClass.

getMajor	back to summary
public int getMajor()

getMethod	back to summary
public Method getMethod(Method m) Returns:Method A org.aspectj.apache.bcel.classfile.Method corresponding to java.lang.reflect.Method if any

getMethod	back to summary
public Method getMethod(Constructor<?> c)

getMethods	back to summary
public Method[] getMethods() Returns:Method[] Methods of the class.

getMinor	back to summary
public int getMinor() Returns:int Minor number of class file version.

getPackageName	back to summary
public String getPackageName() Returns:String Package name.

getRepository	back to summary
public Repository getRepository() Gets the ClassRepository which holds its definition. By default this is the same as SyntheticRepository.getInstance();

getSignatureAttribute	back to summary
public final Signature getSignatureAttribute()

getSourceFileName	back to summary
public String getSourceFileName() Returns:String sbsolute path to file where this class was read from

getSuperClass	back to summary
public JavaClass getSuperClass() Returns:JavaClass the superclass for this JavaClass object, or null if this is java.lang.Object

getSuperClasses	back to summary
public JavaClass[] getSuperClasses() Returns:JavaClass[] list of super classes of this class in ascending order, i.e., java.lang.Object is always the last element

getSuperclassName	back to summary
public String getSuperclassName() Returns:String Superclass name.

getSuperclassNameIndex	back to summary
public int getSuperclassNameIndex() Returns:int Class name index.

implementationOf	back to summary
public boolean implementationOf(JavaClass inter) Returns:boolean true, if clazz is an implementation of interface inter

indent	back to summary
private static final String indent(Object obj)

instanceOf

back to summary

public final boolean instanceOf(JavaClass super_class)

Equivalent to runtime "instanceof" operator.

Returns:boolean: true if this JavaClass is derived from teh super class

isAnnotation	back to summary
public final boolean isAnnotation() Returns true if this class represents an annotation, i.e. it was a 'public @interface blahblah' declaration

isAnonymous	back to summary
public final boolean isAnonymous()

isClass	back to summary
public final boolean isClass()

isEnum	back to summary
public final boolean isEnum() Returns true if this class represents an enum type

isGeneric	back to summary
public boolean isGeneric()

isNested	back to summary
public final boolean isNested()

isSuper	back to summary
public final boolean isSuper()

loadGenericSignatureInfoIfNecessary	back to summary
private void loadGenericSignatureInfoIfNecessary()

setAttributes	back to summary
public void setAttributes(Attribute[] attributes) Parameters attributes:Attribute[] .

setClassName	back to summary
public void setClassName(String class_name) Parameters class_name:String .

setClassNameIndex	back to summary
public void setClassNameIndex(int class_name_index) Parameters class_name_index:int .

setConstantPool	back to summary
public void setConstantPool(ConstantPool constant_pool) Parameters constant_pool:ConstantPool .

setFields	back to summary
public void setFields(Field[] fields) Parameters fields:Field[] .

setFileName	back to summary
public void setFileName(String file_name) Set File name of class, aka SourceFile attribute value

setInterfaceNames	back to summary
public void setInterfaceNames(String[] interface_names) Parameters interface_names:String[] .

setInterfaces	back to summary
public void setInterfaces(int[] interfaces) Parameters interfaces:int[] .

setMajor	back to summary
public void setMajor(int major)

setMethods	back to summary
public void setMethods(Method[] methods)

setMinor	back to summary
public void setMinor(int minor)

setRepository	back to summary
public void setRepository(Repository repository) Sets the ClassRepository which loaded the JavaClass. Should be called immediately after parsing is done.