diff options
Diffstat (limited to 'libjava/java/lang/reflect/Field.java')
| -rw-r--r-- | libjava/java/lang/reflect/Field.java | 707 |
1 files changed, 619 insertions, 88 deletions
diff --git a/libjava/java/lang/reflect/Field.java b/libjava/java/lang/reflect/Field.java index 10884c1..134ff13 100644 --- a/libjava/java/lang/reflect/Field.java +++ b/libjava/java/lang/reflect/Field.java @@ -1,23 +1,85 @@ -/* Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation +/* java.lang.reflect.Field - reflection of Java fields + Copyright (C) 1998, 2001, 2005, 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ package java.lang.reflect; +import gnu.java.lang.ClassHelper; + +import gnu.java.lang.reflect.FieldSignatureParser; + /** + * The Field class represents a member variable of a class. It also allows + * dynamic access to a member, via reflection. This works for both + * static and instance fields. Operations on Field objects know how to + * do widening conversions, but throw {@link IllegalArgumentException} if + * a narrowing conversion would be necessary. You can query for information + * on this Field regardless of location, but get and set access may be limited + * by Java language access controls. If you can't do it in the compiler, you + * can't normally do it here either.<p> + * + * <B>Note:</B> This class returns and accepts types as Classes, even + * primitive types; there are Class types defined that represent each + * different primitive type. They are <code>java.lang.Boolean.TYPE, + * java.lang.Byte.TYPE,</code>, also available as <code>boolean.class, + * byte.class</code>, etc. These are not to be confused with the + * classes <code>java.lang.Boolean, java.lang.Byte</code>, etc., which are + * real classes.<p> + * + * Also note that this is not a serializable class. It is entirely feasible + * to make it serializable using the Externalizable interface, but this is + * on Sun, not me. + * + * @author John Keiser + * @author Eric Blake <ebb9@email.byu.edu> * @author Per Bothner <bothner@cygnus.com> - * @date September 1998; February 1999. + * @see Member + * @see Class + * @see Class#getField(String) + * @see Class#getDeclaredField(String) + * @see Class#getFields() + * @see Class#getDeclaredFields() + * @since 1.1 + * @status updated to 1.4 */ - -public final class Field extends AccessibleObject implements Member +public final class Field + extends AccessibleObject implements Member { private Class declaringClass; - - // This is filled in by getName. private String name; // Offset in bytes from the start of declaringClass's fields array. @@ -26,12 +88,87 @@ public final class Field extends AccessibleObject implements Member // The Class (or primitive TYPE) of this field. private Class type; + private static final int FIELD_MODIFIERS + = Modifier.FINAL | Modifier.PRIVATE | Modifier.PROTECTED + | Modifier.PUBLIC | Modifier.STATIC | Modifier.TRANSIENT + | Modifier.VOLATILE; + // This is instantiated by Class sometimes, but it uses C++ and // avoids the Java protection check. Field () { } + /** + * Gets the class that declared this field, or the class where this field + * is a non-inherited member. + * @return the class that declared this member + */ + public Class getDeclaringClass() + { + return declaringClass; + } + + /** + * Gets the name of this field. + * @return the name of this field + */ + public native String getName(); + + /** + * Return the raw modifiers for this field. + * @return the field's modifiers + */ + private native int getModifiersInternal(); + + /** + * Gets the modifiers this field uses. Use the <code>Modifier</code> + * class to interpret the values. A field can only have a subset of the + * following modifiers: public, private, protected, static, final, + * transient, and volatile. + * + * @return an integer representing the modifiers to this Member + * @see Modifier + */ + public int getModifiers() + { + return getModifiersInternal() & FIELD_MODIFIERS; + } + + /** + * Return true if this field is synthetic, false otherwise. + * @since 1.5 + */ + public boolean isSynthetic() + { + return (getModifiersInternal() & Modifier.SYNTHETIC) != 0; + } + + /** + * Return true if this field represents an enum constant, + * false otherwise. + * @since 1.5 + */ + public boolean isEnumConstant() + { + return (getModifiersInternal() & Modifier.ENUM) != 0; + } + + /** + * Gets the type of this field. + * @return the type of this field + */ + public native Class getType(); + + /** + * Compare two objects to see if they are semantically equivalent. + * Two Fields are semantically equivalent if they have the same declaring + * class, name, and type. Since you can't creat a Field except through + * the VM, this is just the == relation. + * + * @param o the object to compare to + * @return <code>true</code> if they are equal; <code>false</code> if not + */ public boolean equals (Object fld) { if (! (fld instanceof Field)) @@ -40,75 +177,281 @@ public final class Field extends AccessibleObject implements Member return declaringClass == f.declaringClass && offset == f.offset; } - public Class getDeclaringClass () + /** + * Get the hash code for the Field. The Field hash code is the hash code + * of its name XOR'd with the hash code of its class name. + * + * @return the hash code for the object. + */ + public int hashCode() { - return declaringClass; + return getDeclaringClass().getName().hashCode() ^ getName().hashCode(); } - public native String getName (); - - public native Class getType (); + /** + * Get a String representation of the Field. A Field's String + * representation is "<modifiers> <type> + * <class>.<fieldname>".<br> Example: + * <code>public transient boolean gnu.parse.Parser.parseComplete</code> + * + * @return the String representation of the Field + */ + public String toString () + { + StringBuffer sbuf = new StringBuffer (); + int mods = getModifiers(); + if (mods != 0) + { + Modifier.toString(mods, sbuf); + sbuf.append(' '); + } + Method.appendClassName (sbuf, getType ()); + sbuf.append(' '); + Method.appendClassName (sbuf, getDeclaringClass()); + sbuf.append('.'); + sbuf.append(getName()); + return sbuf.toString(); + } - public native int getModifiers (); + public String toGenericString() + { + StringBuilder sb = new StringBuilder(64); + Modifier.toString(getModifiers(), sb).append(' '); + sb.append(getGenericType()).append(' '); + sb.append(getDeclaringClass().getName()).append('.'); + sb.append(getName()); + return sb.toString(); + } - public int hashCode() + /** + * Get the value of this Field. If it is primitive, it will be wrapped + * in the appropriate wrapper type (boolean = java.lang.Boolean).<p> + * + * If the field is static, <code>o</code> will be ignored. Otherwise, if + * <code>o</code> is null, you get a <code>NullPointerException</code>, + * and if it is incompatible with the declaring class of the field, you + * get an <code>IllegalArgumentException</code>.<p> + * + * Next, if this Field enforces access control, your runtime context is + * evaluated, and you may have an <code>IllegalAccessException</code> if + * you could not access this field in similar compiled code. If the field + * is static, and its class is uninitialized, you trigger class + * initialization, which may end in a + * <code>ExceptionInInitializerError</code>.<p> + * + * Finally, the field is accessed, and primitives are wrapped (but not + * necessarily in new objects). This method accesses the field of the + * declaring class, even if the instance passed in belongs to a subclass + * which declares another field to hide this one. + * + * @param o the object to get the value of this Field from + * @return the value of the Field + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if <code>o</code> is not an instance of + * the class or interface declaring this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #getBoolean(Object) + * @see #getByte(Object) + * @see #getChar(Object) + * @see #getShort(Object) + * @see #getInt(Object) + * @see #getLong(Object) + * @see #getFloat(Object) + * @see #getDouble(Object) + */ + public Object get(Object obj) + throws IllegalAccessException { - return (declaringClass.hashCode() ^ offset); + return get(null, obj); } - public boolean getBoolean (Object obj) - throws IllegalArgumentException, IllegalAccessException + /** + * Get the value of this boolean Field. If the field is static, + * <code>o</code> will be ignored. + * + * @param o the object to get the value of this Field from + * @return the value of the Field + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a boolean field of + * <code>o</code>, or if <code>o</code> is not an instance of the + * declaring class of this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #get(Object) + */ + public boolean getBoolean(Object obj) + throws IllegalAccessException { return getBoolean(null, obj); } - public char getChar (Object obj) - throws IllegalArgumentException, IllegalAccessException + + /** + * Get the value of this byte Field. If the field is static, + * <code>o</code> will be ignored. + * + * @param o the object to get the value of this Field from + * @return the value of the Field + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a byte field of + * <code>o</code>, or if <code>o</code> is not an instance of the + * declaring class of this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #get(Object) + */ + public byte getByte(Object obj) + throws IllegalAccessException { - return getChar(null, obj); + return getByte(null, obj); } - public byte getByte (Object obj) - throws IllegalArgumentException, IllegalAccessException + /** + * Get the value of this Field as a char. If the field is static, + * <code>o</code> will be ignored. + * + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a char field of + * <code>o</code>, or if <code>o</code> is not an instance + * of the declaring class of this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #get(Object) + */ + public char getChar(Object obj) + throws IllegalAccessException { - return getByte(null, obj); + return getChar(null, obj); } - public short getShort (Object obj) - throws IllegalArgumentException, IllegalAccessException + /** + * Get the value of this Field as a short. If the field is static, + * <code>o</code> will be ignored. + * + * @param o the object to get the value of this Field from + * @return the value of the Field + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a byte or short + * field of <code>o</code>, or if <code>o</code> is not an instance + * of the declaring class of this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #get(Object) + */ + public short getShort(Object obj) + throws IllegalAccessException { return getShort(null, obj); } - public int getInt (Object obj) - throws IllegalArgumentException, IllegalAccessException + /** + * Get the value of this Field as an int. If the field is static, + * <code>o</code> will be ignored. + * + * @param o the object to get the value of this Field from + * @return the value of the Field + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a byte, short, char, or + * int field of <code>o</code>, or if <code>o</code> is not an + * instance of the declaring class of this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #get(Object) + */ + public int getInt(Object obj) + throws IllegalAccessException { return getInt(null, obj); } - public long getLong (Object obj) - throws IllegalArgumentException, IllegalAccessException + /** + * Get the value of this Field as a long. If the field is static, + * <code>o</code> will be ignored. + * + * @param o the object to get the value of this Field from + * @return the value of the Field + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a byte, short, char, int, + * or long field of <code>o</code>, or if <code>o</code> is not an + * instance of the declaring class of this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #get(Object) + */ + public long getLong(Object obj) + throws IllegalAccessException { return getLong(null, obj); } - public float getFloat (Object obj) - throws IllegalArgumentException, IllegalAccessException + /** + * Get the value of this Field as a float. If the field is static, + * <code>o</code> will be ignored. + * + * @param o the object to get the value of this Field from + * @return the value of the Field + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a byte, short, char, int, + * long, or float field of <code>o</code>, or if <code>o</code> is + * not an instance of the declaring class of this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #get(Object) + */ + public float getFloat(Object obj) + throws IllegalAccessException { return getFloat(null, obj); } - public double getDouble (Object obj) - throws IllegalArgumentException, IllegalAccessException + /** + * Get the value of this Field as a double. If the field is static, + * <code>o</code> will be ignored. + * + * @param o the object to get the value of this Field from + * @return the value of the Field + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a byte, short, char, int, + * long, float, or double field of <code>o</code>, or if + * <code>o</code> is not an instance of the declaring class of this + * field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #get(Object) + */ + public double getDouble(Object obj) + throws IllegalAccessException { return getDouble(null, obj); } - public Object get (Object obj) - throws IllegalArgumentException, IllegalAccessException - { - return get(null, obj); - } - private native boolean getBoolean (Class caller, Object obj) throws IllegalArgumentException, IllegalAccessException; @@ -136,52 +479,268 @@ public final class Field extends AccessibleObject implements Member private native Object get (Class caller, Object obj) throws IllegalArgumentException, IllegalAccessException; - public void setByte (Object obj, byte b) - throws IllegalArgumentException, IllegalAccessException + /** + * Set the value of this Field. If it is a primitive field, the value + * will be unwrapped from the passed object (boolean = java.lang.Boolean).<p> + * + * If the field is static, <code>o</code> will be ignored. Otherwise, if + * <code>o</code> is null, you get a <code>NullPointerException</code>, + * and if it is incompatible with the declaring class of the field, you + * get an <code>IllegalArgumentException</code>.<p> + * + * Next, if this Field enforces access control, your runtime context is + * evaluated, and you may have an <code>IllegalAccessException</code> if + * you could not access this field in similar compiled code. This also + * occurs whether or not there is access control if the field is final. + * If the field is primitive, and unwrapping your argument fails, you will + * get an <code>IllegalArgumentException</code>; likewise, this error + * happens if <code>value</code> cannot be cast to the correct object type. + * If the field is static, and its class is uninitialized, you trigger class + * initialization, which may end in a + * <code>ExceptionInInitializerError</code>.<p> + * + * Finally, the field is set with the widened value. This method accesses + * the field of the declaring class, even if the instance passed in belongs + * to a subclass which declares another field to hide this one. + * + * @param o the object to set this Field on + * @param value the value to set this Field to + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if <code>value</code> cannot be + * converted by a widening conversion to the underlying type of + * the Field, or if <code>o</code> is not an instance of the class + * declaring this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #setBoolean(Object, boolean) + * @see #setByte(Object, byte) + * @see #setChar(Object, char) + * @see #setShort(Object, short) + * @see #setInt(Object, int) + * @see #setLong(Object, long) + * @see #setFloat(Object, float) + * @see #setDouble(Object, double) + */ + public void set(Object object, Object value) + throws IllegalAccessException + { + set(null, object, value); + } + + /** + * Set this boolean Field. If the field is static, <code>o</code> will be + * ignored. + * + * @param o the object to set this Field on + * @param value the value to set this Field to + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a boolean field, or if + * <code>o</code> is not an instance of the class declaring this + * field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #set(Object, Object) + */ + public void setBoolean(Object obj, boolean b) + throws IllegalAccessException + { + setBoolean(null, obj, b, true); + } + + /** + * Set this byte Field. If the field is static, <code>o</code> will be + * ignored. + * + * @param o the object to set this Field on + * @param value the value to set this Field to + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a byte, short, int, long, + * float, or double field, or if <code>o</code> is not an instance + * of the class declaring this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #set(Object, Object) + */ + public void setByte(Object obj, byte b) + throws IllegalAccessException { setByte(null, obj, b, true); } - public void setShort (Object obj, short s) - throws IllegalArgumentException, IllegalAccessException + /** + * Set this char Field. If the field is static, <code>o</code> will be + * ignored. + * + * @param o the object to set this Field on + * @param value the value to set this Field to + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a char, int, long, + * float, or double field, or if <code>o</code> is not an instance + * of the class declaring this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #set(Object, Object) + */ + public void setChar(Object obj, char c) + throws IllegalAccessException + { + setChar(null, obj, c, true); + } + + /** + * Set this short Field. If the field is static, <code>o</code> will be + * ignored. + * + * @param o the object to set this Field on + * @param value the value to set this Field to + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a short, int, long, + * float, or double field, or if <code>o</code> is not an instance + * of the class declaring this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #set(Object, Object) + */ + public void setShort(Object obj, short s) + throws IllegalAccessException { setShort(null, obj, s, true); } - public void setInt (Object obj, int i) - throws IllegalArgumentException, IllegalAccessException + /** + * Set this int Field. If the field is static, <code>o</code> will be + * ignored. + * + * @param o the object to set this Field on + * @param value the value to set this Field to + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not an int, long, float, or + * double field, or if <code>o</code> is not an instance of the + * class declaring this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #set(Object, Object) + */ + public void setInt(Object obj, int i) + throws IllegalAccessException { setInt(null, obj, i, true); } - public void setLong (Object obj, long l) + /** + * Set this long Field. If the field is static, <code>o</code> will be + * ignored. + * + * @param o the object to set this Field on + * @param value the value to set this Field to + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a long, float, or double + * field, or if <code>o</code> is not an instance of the class + * declaring this field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #set(Object, Object) + */ + public void setLong(Object obj, long l) throws IllegalArgumentException, IllegalAccessException { setLong(null, obj, l, true); } - public void setFloat (Object obj, float f) - throws IllegalArgumentException, IllegalAccessException + /** + * Set this float Field. If the field is static, <code>o</code> will be + * ignored. + * + * @param o the object to set this Field on + * @param value the value to set this Field to + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a float or long field, or + * if <code>o</code> is not an instance of the class declaring this + * field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #set(Object, Object) + */ + public void setFloat(Object obj, float f) + throws IllegalAccessException { setFloat(null, obj, f, true); } - public void setDouble (Object obj, double d) - throws IllegalArgumentException, IllegalAccessException + /** + * Set this double Field. If the field is static, <code>o</code> will be + * ignored. + * + * @param o the object to set this Field on + * @param value the value to set this Field to + * @throws IllegalAccessException if you could not normally access this field + * (i.e. it is not public) + * @throws IllegalArgumentException if this is not a double field, or if + * <code>o</code> is not an instance of the class declaring this + * field + * @throws NullPointerException if <code>o</code> is null and this field + * requires an instance + * @throws ExceptionInInitializerError if accessing a static field triggered + * class initialization, which then failed + * @see #set(Object, Object) + */ + public void setDouble(Object obj, double d) + throws IllegalAccessException { setDouble(null, obj, d, true); } - public void setChar (Object obj, char c) - throws IllegalArgumentException, IllegalAccessException + /** + * Return the generic type of the field. If the field type is not a generic + * type, the method returns the same as <code>getType()</code>. + * + * @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 getGenericType() { - setChar(null, obj, c, true); + String signature = getSignature(); + if (signature == null) + return getType(); + FieldSignatureParser p = new FieldSignatureParser(getDeclaringClass(), + signature); + return p.getFieldType(); } - public void setBoolean (Object obj, boolean b) - throws IllegalArgumentException, IllegalAccessException + /** + * Return the String in the Signature attribute for this field. If there + * is no Signature attribute, return null. + */ + private String getSignature() { - setBoolean(null, obj, b, true); + // FIXME: libgcj doesn't record Signature attributes yet. + return null; } native void setByte (Class caller, Object obj, byte b, boolean checkFinal) @@ -214,12 +773,6 @@ public final class Field extends AccessibleObject implements Member boolean checkFinal) throws IllegalArgumentException, IllegalAccessException; - public void set (Object object, Object value) - throws IllegalArgumentException, IllegalAccessException - { - set(null, object, value); - } - private void set (Class caller, Object object, Object value) throws IllegalArgumentException, IllegalAccessException { @@ -245,26 +798,4 @@ public final class Field extends AccessibleObject implements Member else throw new IllegalArgumentException(); } - - public String toString () - { - StringBuffer sbuf = new StringBuffer (); - int mods = getModifiers(); - if (mods != 0) - { - Modifier.toString(mods, sbuf); - sbuf.append(' '); - } - Method.appendClassName (sbuf, getType ()); - sbuf.append(' '); - Method.appendClassName (sbuf, getDeclaringClass()); - sbuf.append('.'); - sbuf.append(getName()); - return sbuf.toString(); - } - - // FIXME - Write a real implementations - public boolean isSynthetic() { return false; } - public boolean isEnumConstant() { return false; } - } |