FreeChainXenon/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Imported GNU Classpath 0.90

Browse source 
Imported GNU Classpath 0.90
       * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.

       * sources.am: Regenerated.
       * gcj/javaprims.h: Regenerated.
       * Makefile.in: Regenerated.
       * gcj/Makefile.in: Regenerated.
       * include/Makefile.in: Regenerated.
       * testsuite/Makefile.in: Regenerated.

       * gnu/java/lang/VMInstrumentationImpl.java: New override.
       * gnu/java/net/local/LocalSocketImpl.java: Likewise.
       * gnu/classpath/jdwp/VMMethod.java: Likewise.
       * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
       interface.
       * java/lang/Thread.java: Add UncaughtExceptionHandler.
       * java/lang/reflect/Method.java: Implements GenericDeclaration and
       isSynthetic(),
       * java/lang/reflect/Field.java: Likewise.
       * java/lang/reflect/Constructor.java
       * java/lang/Class.java: Implements Type, GenericDeclaration,
       getSimpleName() and getEnclosing*() methods.
       * java/lang/Class.h: Add new public methods.
       * java/lang/Math.java: Add signum(), ulp() and log10().
       * java/lang/natMath.cc (log10): New function.
       * java/security/VMSecureRandom.java: New override.
       * java/util/logging/Logger.java: Updated to latest classpath
       version.
       * java/util/logging/LogManager.java: New override.

From-SVN: r113887
This commit is contained in:
Mark Wielaard 2006-05-18 17:29:21 +00:00
parent eaec4980e1
commit 4f9533c772
1640 changed files with 126485 additions and 104808 deletions
Download patch file Download diff file Expand all files Collapse all files

213
libjava/classpath/vm/reference/java/lang/reflect/Method.java
View file

@ -1,5 +1,5 @@
/* java.lang.reflect.Method - reflection of Java methods
Copyright (C) 1998, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1998, 2001, 2002, 2005 Free Software Foundation, Inc.
This file is part of GNU Classpath.
@ -38,6 +38,10 @@ exception statement from your version. */
package java.lang.reflect;
import gnu.java.lang.ClassHelper;
import gnu.java.lang.reflect.MethodSignatureParser;
import java.util.Arrays;
/**
@ -74,12 +78,17 @@ import java.util.Arrays;
* @status updated to 1.4
*/
public final class Method
extends AccessibleObject implements Member
extends AccessibleObject implements Member, GenericDeclaration
{
Class declaringClass;
String name;
int slot;
private static final int METHOD_MODIFIERS
= Modifier.ABSTRACT | Modifier.FINAL | Modifier.NATIVE
| Modifier.PRIVATE | Modifier.PROTECTED | Modifier.PUBLIC
| Modifier.STATIC | Modifier.STRICT | Modifier.SYNCHRONIZED;
/**
* This class is uninstantiable.
*/
@ -109,6 +118,12 @@ extends AccessibleObject implements Member
return name;
}
/**
* Return the raw modifiers for this method.
* @return the method's modifiers
*/
private native int getModifiersInternal();
/**
* Gets the modifiers this method uses. Use the <code>Modifier</code>
* class to interpret the values. A method can only have a subset of the
@ -118,7 +133,40 @@ extends AccessibleObject implements Member
* @return an integer representing the modifiers to this Member
* @see Modifier
*/
public native int getModifiers();
public int getModifiers()
{
return getModifiersInternal() & METHOD_MODIFIERS;
}
/**
* Return true if this method is a bridge method. A bridge method
* is generated by the compiler in some situations involving
* generics and inheritance.
* @since 1.5
*/
public boolean isBridge()
{
return (getModifiersInternal() & Modifier.BRIDGE) != 0;
}
/**
* Return true if this method is synthetic, false otherwise.
* @since 1.5
*/
public boolean isSynthetic()
{
return (getModifiersInternal() & Modifier.SYNTHETIC) != 0;
}
/**
* Return true if this is a varargs method, that is if
* the method takes a variable number of arguments.
* @since 1.5
*/
public boolean isVarArgs()
{
return (getModifiersInternal() & Modifier.VARARGS) != 0;
}
/**
* Gets the return type of this method.
@ -210,17 +258,17 @@ extends AccessibleObject implements Member
public String toString()
{
// 128 is a reasonable buffer initial size for constructor
StringBuffer sb = new StringBuffer(128);
StringBuilder sb = new StringBuilder(128);
Modifier.toString(getModifiers(), sb).append(' ');
sb.append(getUserTypeName(getReturnType().getName())).append(' ');
sb.append(ClassHelper.getUserName(getReturnType())).append(' ');
sb.append(getDeclaringClass().getName()).append('.');
sb.append(getName()).append('(');
Class[] c = getParameterTypes();
if (c.length > 0)
{
sb.append(getUserTypeName(c[0].getName()));
sb.append(ClassHelper.getUserName(c[0]));
for (int i = 1; i < c.length; i++)
sb.append(',').append(getUserTypeName(c[i].getName()));
sb.append(',').append(ClassHelper.getUserName(c[i]));
}
sb.append(')');
c = getExceptionTypes();
@ -233,53 +281,31 @@ extends AccessibleObject implements Member
return sb.toString();
}
private static String getUserTypeName(String typeSpec)
public String toGenericString()
{
int pos = 0;
String typeName = "";
String arrayPart = "";
while (typeSpec.charAt(pos) == '[')
// 128 is a reasonable buffer initial size for constructor
StringBuilder sb = new StringBuilder(128);
Modifier.toString(getModifiers(), sb).append(' ');
Constructor.addTypeParameters(sb, getTypeParameters());
sb.append(getGenericReturnType()).append(' ');
sb.append(getDeclaringClass().getName()).append('.');
sb.append(getName()).append('(');
Type[] types = getGenericParameterTypes();
if (types.length > 0)
{
arrayPart += "[]";
++pos;
sb.append(types[0]);
for (int i = 1; i < types.length; i++)
sb.append(',').append(types[i]);
}
switch (typeSpec.charAt(pos))
sb.append(')');
types = getGenericExceptionTypes();
if (types.length > 0)
{
case 'Z':
typeName = "boolean";
break;
case 'B':
typeName = "byte";
break;
case 'C':
typeName = "char";
break;
case 'D':
typeName = "double";
break;
case 'F':
typeName = "float";
break;
case 'I':
typeName = "int";
break;
case 'J':
typeName = "long";
break;
case 'S':
typeName = "short";
break;
case 'L':
typeName = typeSpec.substring(pos + 1, typeSpec.length() - 1);
break;
default:
typeName = typeSpec;
break;
sb.append(" throws ").append(types[0]);
for (int i = 1; i < types.length; i++)
sb.append(',').append(types[i]);
}
return typeName + arrayPart;
return sb.toString();
}
/**
@ -336,4 +362,93 @@ extends AccessibleObject implements Member
private native Object invokeNative(Object o, Object[] args,
Class declaringClass, int slot)
throws IllegalAccessException, InvocationTargetException;
/**
* Returns an array of <code>TypeVariable</code> objects that represents
* the type variables declared by this constructor, in declaration order.
* An array of size zero is returned if this class has no type
* variables.
*
* @return the type variables associated with this class.
* @throws GenericSignatureFormatError if the generic signature does
* not conform to the format specified in the Virtual Machine
* specification, version 3.
* @since 1.5
*/
/* FIXME[GENERICS]: Should be TypeVariable<Method>[] */
public TypeVariable[] getTypeParameters()
{
String sig = getSignature();
if (sig == null)
return new TypeVariable[0];
MethodSignatureParser p = new MethodSignatureParser(this, sig);
return p.getTypeParameters();
}
/**
* Return the String in the Signature attribute for this method. If there
* is no Signature attribute, return null.
*/
private native String getSignature();
/**
* Returns an array of <code>Type</code> objects that represents
* the exception types declared by this method, in declaration order.
* An array of size zero is returned if this method declares no
* exceptions.
*
* @return the exception types declared by this method.
* @throws GenericSignatureFormatError if the generic signature does
* not conform to the format specified in the Virtual Machine
* specification, version 3.
* @since 1.5
*/
public Type[] getGenericExceptionTypes()
{
String sig = getSignature();
if (sig == null)
return getExceptionTypes();
MethodSignatureParser p = new MethodSignatureParser(this, sig);
return p.getGenericExceptionTypes();
}
/**
* Returns an array of <code>Type</code> objects that represents
* the parameter list for this method, in declaration order.
* An array of size zero is returned if this method takes no
* parameters.
*
* @return a list of the types of the method's parameters
* @throws GenericSignatureFormatError if the generic signature does
* not conform to the format specified in the Virtual Machine
* specification, version 3.
* @since 1.5
*/
public Type[] getGenericParameterTypes()
{
String sig = getSignature();
if (sig == null)
return getParameterTypes();
MethodSignatureParser p = new MethodSignatureParser(this, sig);
return p.getGenericParameterTypes();
}
/**
* Returns the return type of this method.
*
* @return the return type of this method
* @throws GenericSignatureFormatError if the generic signature does
* not conform to the format specified in the Virtual Machine
* specification, version 3.
* @since 1.5
*/
public Type getGenericReturnType()
{
String sig = getSignature();
if (sig == null)
return getReturnType();
MethodSignatureParser p = new MethodSignatureParser(this, sig);
return p.getGenericReturnType();
}
}