public final class SAXCodeAdapter extends SAXAdapter implements MethodVisitor
MethodVisitor that generates SAX 2.0 events from the visited
method.SAXClassAdapter,
Processor| Constructor and Description |
|---|
SAXCodeAdapter(ContentHandler h,
int access)
Constructs a new
SAXCodeAdapter object. |
| Modifier and Type | Method and Description |
|---|---|
AnnotationVisitor |
visitAnnotation(String desc,
boolean visible)
Visits an annotation of this method.
|
AnnotationVisitor |
visitAnnotationDefault()
Visits the default value of this annotation interface method.
|
void |
visitAttribute(Attribute attr)
Visits a non standard attribute of this method.
|
void |
visitCode()
Starts the visit of the method's code, if any (i.e.
|
void |
visitEnd()
Visits the end of the method.
|
void |
visitFieldInsn(int opcode,
String owner,
String name,
String desc)
Visits a field instruction.
|
void |
visitIincInsn(int var,
int increment)
Visits an IINC instruction.
|
void |
visitInsn(int opcode)
Visits a zero operand instruction.
|
void |
visitIntInsn(int opcode,
int operand)
Visits an instruction with a single int operand.
|
void |
visitJumpInsn(int opcode,
Label label)
Visits a jump instruction.
|
void |
visitLabel(Label label)
Visits a label.
|
void |
visitLdcInsn(Object cst)
Visits a LDC instruction.
|
void |
visitLineNumber(int line,
Label start)
Visits a line number declaration.
|
void |
visitLocalVariable(String name,
String desc,
String signature,
Label start,
Label end,
int index)
Visits a local variable declaration.
|
void |
visitLookupSwitchInsn(Label dflt,
int[] keys,
Label[] labels)
Visits a LOOKUPSWITCH instruction.
|
void |
visitMaxs(int maxStack,
int maxLocals)
Visits the maximum stack size and the maximum number of local variables
of the method.
|
void |
visitMethodInsn(int opcode,
String owner,
String name,
String desc)
Visits a method instruction.
|
void |
visitMultiANewArrayInsn(String desc,
int dims)
Visits a MULTIANEWARRAY instruction.
|
AnnotationVisitor |
visitParameterAnnotation(int parameter,
String desc,
boolean visible)
Visits an annotation of a parameter this method.
|
void |
visitTableSwitchInsn(int min,
int max,
Label dflt,
Label[] labels)
Visits a TABLESWITCH instruction.
|
void |
visitTryCatchBlock(Label start,
Label end,
Label handler,
String type)
Visits a try catch block.
|
void |
visitTypeInsn(int opcode,
String desc)
Visits a type instruction.
|
void |
visitVarInsn(int opcode,
int var)
Visits a local variable instruction.
|
addDocumentEnd, addDocumentStart, addElement, addEnd, addStart, getContentHandlerpublic SAXCodeAdapter(ContentHandler h, int access)
SAXCodeAdapter object.h - content handler that will be used to send SAX 2.0 events.access - public final void visitCode()
MethodVisitorvisitCode in interface MethodVisitorpublic final void visitInsn(int opcode)
MethodVisitorvisitInsn in interface MethodVisitoropcode - the opcode of the instruction to be visited. This opcode is
either NOP, ACONST_NULL, ICONST_M1, ICONST_0, ICONST_1, ICONST_2,
ICONST_3, ICONST_4, ICONST_5, LCONST_0, LCONST_1, FCONST_0,
FCONST_1, FCONST_2, DCONST_0, DCONST_1, IALOAD, LALOAD, FALOAD,
DALOAD, AALOAD, BALOAD, CALOAD, SALOAD, IASTORE, LASTORE, FASTORE,
DASTORE, AASTORE, BASTORE, CASTORE, SASTORE, POP, POP2, DUP,
DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, SWAP, IADD, LADD, FADD,
DADD, ISUB, LSUB, FSUB, DSUB, IMUL, LMUL, FMUL, DMUL, IDIV, LDIV,
FDIV, DDIV, IREM, LREM, FREM, DREM, INEG, LNEG, FNEG, DNEG, ISHL,
LSHL, ISHR, LSHR, IUSHR, LUSHR, IAND, LAND, IOR, LOR, IXOR, LXOR,
I2L, I2F, I2D, L2I, L2F, L2D, F2I, F2L, F2D, D2I, D2L, D2F, I2B,
I2C, I2S, LCMP, FCMPL, FCMPG, DCMPL, DCMPG, IRETURN, LRETURN,
FRETURN, DRETURN, ARETURN, RETURN, ARRAYLENGTH, ATHROW,
MONITORENTER, or MONITOREXIT.public final void visitIntInsn(int opcode,
int operand)
MethodVisitorvisitIntInsn in interface MethodVisitoropcode - the opcode of the instruction to be visited. This opcode is
either BIPUSH, SIPUSH or NEWARRAY.operand - the operand of the instruction to be visited.Opcodes.T_BOOLEAN, Opcodes.T_CHAR,
Opcodes.T_FLOAT, Opcodes.T_DOUBLE,
Opcodes.T_BYTE, Opcodes.T_SHORT,
Opcodes.T_INT or Opcodes.T_LONG.public final void visitVarInsn(int opcode,
int var)
MethodVisitorvisitVarInsn in interface MethodVisitoropcode - the opcode of the local variable instruction to be visited.
This opcode is either ILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE,
LSTORE, FSTORE, DSTORE, ASTORE or RET.var - the operand of the instruction to be visited. This operand is
the index of a local variable.public final void visitTypeInsn(int opcode,
String desc)
MethodVisitorvisitTypeInsn in interface MethodVisitoropcode - the opcode of the type instruction to be visited. This
opcode is either NEW, ANEWARRAY, CHECKCAST or INSTANCEOF.desc - the operand of the instruction to be visited. This operand is
must be a fully qualified class name in internal form, or the type
descriptor of an array type (see Type).public final void visitFieldInsn(int opcode,
String owner,
String name,
String desc)
MethodVisitorvisitFieldInsn in interface MethodVisitoropcode - the opcode of the type instruction to be visited. This
opcode is either GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.owner - the internal name of the field's owner class (see getInternalName).name - the field's name.desc - the field's descriptor (see Type).public final void visitMethodInsn(int opcode,
String owner,
String name,
String desc)
MethodVisitorvisitMethodInsn in interface MethodVisitoropcode - the opcode of the type instruction to be visited. This
opcode is either INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or
INVOKEINTERFACE.owner - the internal name of the method's owner class (see getInternalName).name - the method's name.desc - the method's descriptor (see Type).public final void visitJumpInsn(int opcode,
Label label)
MethodVisitorvisitJumpInsn in interface MethodVisitoropcode - the opcode of the type instruction to be visited. This
opcode is either IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ,
IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ,
IF_ACMPNE, GOTO, JSR, IFNULL or IFNONNULL.label - the operand of the instruction to be visited. This operand
is a label that designates the instruction to which the jump
instruction may jump.public final void visitLabel(Label label)
MethodVisitorvisitLabel in interface MethodVisitorlabel - a Label object.public final void visitLdcInsn(Object cst)
MethodVisitorvisitLdcInsn in interface MethodVisitorcst - the constant to be loaded on the stack. This parameter must be
a non null Integer, a Float, a Long, a
Double a String (or a Type for
.class constants, for classes whose version is 49.0 or
more).public final void visitIincInsn(int var,
int increment)
MethodVisitorvisitIincInsn in interface MethodVisitorvar - index of the local variable to be incremented.increment - amount to increment the local variable by.public final void visitTableSwitchInsn(int min,
int max,
Label dflt,
Label[] labels)
MethodVisitorvisitTableSwitchInsn in interface MethodVisitormin - the minimum key value.max - the maximum key value.dflt - beginning of the default handler block.labels - beginnings of the handler blocks. labels[i] is
the beginning of the handler block for the min + i key.public final void visitLookupSwitchInsn(Label dflt, int[] keys, Label[] labels)
MethodVisitorvisitLookupSwitchInsn in interface MethodVisitordflt - beginning of the default handler block.keys - the values of the keys.labels - beginnings of the handler blocks. labels[i] is
the beginning of the handler block for the keys[i] key.public final void visitMultiANewArrayInsn(String desc, int dims)
MethodVisitorvisitMultiANewArrayInsn in interface MethodVisitordesc - an array type descriptor (see Type).dims - number of dimensions of the array to allocate.public final void visitTryCatchBlock(Label start, Label end, Label handler, String type)
MethodVisitorvisitTryCatchBlock in interface MethodVisitorstart - beginning of the exception handler's scope (inclusive).end - end of the exception handler's scope (exclusive).handler - beginning of the exception handler's code.type - internal name of the type of exceptions handled by the
handler, or null to catch any exceptions (for "finally"
blocks).public final void visitMaxs(int maxStack,
int maxLocals)
MethodVisitorvisitMaxs in interface MethodVisitormaxStack - maximum stack size of the method.maxLocals - maximum number of local variables for the method.public void visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index)
MethodVisitorvisitLocalVariable in interface MethodVisitorname - the name of a local variable.desc - the type descriptor of this local variable.signature - the type signature of this local variable. May be
null if the local variable type does not use generic
types.start - the first instruction corresponding to the scope of this
local variable (inclusive).end - the last instruction corresponding to the scope of this local
variable (exclusive).index - the local variable's index.public final void visitLineNumber(int line,
Label start)
MethodVisitorvisitLineNumber in interface MethodVisitorline - a line number. This number refers to the source file from
which the class was compiled.start - the first instruction corresponding to this line number.public AnnotationVisitor visitAnnotationDefault()
MethodVisitorvisitAnnotationDefault in interface MethodVisitorpublic AnnotationVisitor visitAnnotation(String desc, boolean visible)
MethodVisitorvisitAnnotation in interface MethodVisitordesc - the class descriptor of the annotation class.visible - true if the annotation is visible at runtime.public AnnotationVisitor visitParameterAnnotation(int parameter, String desc, boolean visible)
MethodVisitorvisitParameterAnnotation in interface MethodVisitorparameter - the parameter index.desc - the class descriptor of the annotation class.visible - true if the annotation is visible at runtime.public void visitEnd()
MethodVisitorvisitEnd in interface MethodVisitorpublic final void visitAttribute(Attribute attr)
MethodVisitorvisitAttribute in interface MethodVisitorattr - an attribute.