Package com.pnfsoftware.jeb.core.units.code.android

Class JvmMethodSig

java.lang.Object

com.pnfsoftware.jeb.core.units.code.android.JvmMethodSig

public class JvmMethodSig
extends Object

Representation of JVM internal method signature. Example: Lcom/abc/Foo;->bar(ILjava/lang/String;)V

Field Summary

Fields

Modifier and Type	Field	Description
String	csig	Declaring class signature.
String	mname	Method name.
List<String>	partypes	Parameter type signatures.
String	rettype	Return type signature.

Constructor Summary

Constructors

Constructor	Description
JvmMethodSig(String csig, String mname, String rettype, String... partypes)	Create a JVM method signature.
JvmMethodSig(String csig, String mname, String rettype, Collection<String> partypes)	Create a JVM method signature.

Method Summary

Modifier and Type	Method	Description
String	generate()	Generate the JVM internal method signature.
String	getMethodName()	Get the method name.
List<String>	getParameterTypes()	Get the parameter type signatures.
String	getReturnType()	Get the return type signature.
String	getType()	Get the declaring class signature.
static String	nameAndParams(String msig)	Parse a jvvm method name and return the name+params string, eg bar(I[J[[Ljava/lang/String;) for msig= Lcom/abc/Foo;->bar(I[J[[Ljava/lang/String;)V
static JvmMethodSig	parse(String msig)	Explode the internal signature (full) of a method.
static JvmMethodSig	parseSafe(String msig)	Explode the internal signature (full) of a method.

Methods inherited from class java.lang.Object

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

Field Details

csig

public String csig

Declaring class signature.

mname

public String mname

Method name.

rettype

public String rettype

Return type signature.

partypes

public List<String> partypes

Parameter type signatures.

Constructor Details

JvmMethodSig

public JvmMethodSig(String csig,
 String mname,
 String rettype,
 String... partypes)

Create a JVM method signature.

Parameters:

csig - declaring class signature

mname - method name

rettype - return type signature

partypes - parameter type signatures

JvmMethodSig

public JvmMethodSig(String csig,
 String mname,
 String rettype,
 Collection<String> partypes)

Create a JVM method signature.

Parameters:

csig - declaring class signature

mname - method name

rettype - return type signature

partypes - parameter type signatures

Method Details

getType

public String getType()

Get the declaring class signature.

Returns:

the declaring class signature

getMethodName

public String getMethodName()

Get the method name.

Returns:

the method name

getReturnType

public String getReturnType()

Get the return type signature.

Returns:

the return type signature

getParameterTypes

public List<String> getParameterTypes()

Get the parameter type signatures.

Returns:

the parameter type signatures

generate

public String generate()

Generate the JVM internal method signature.

Returns:

the generated signature

parse

public static JvmMethodSig parse(String msig)

Explode the internal signature (full) of a method. This method throws on error.

Parameters:

msig - a binary method signature, eg Lcom/abc/Foo;->bar(I[J[[Ljava/lang/String;)V

Returns:

parsed object; throws on error

parseSafe

public static JvmMethodSig parseSafe(String msig)

Explode the internal signature (full) of a method. This method does not throw on error.

Parameters:

msig - a binary method signature, eg Lcom/abc/Foo;->bar(I[J[[Ljava/lang/String;)V

Returns:

null on error

nameAndParams

public static String nameAndParams(String msig)

Parse a jvvm method name and return the name+params string, eg bar(I[J[[Ljava/lang/String;) for msig= Lcom/abc/Foo;->bar(I[J[[Ljava/lang/String;)V

Parameters:

msig - a binary method signature

Returns:

null on error