diff --git a/libjava/ChangeLog b/libjava/ChangeLog index d568149475e5..f85f2959bbaf 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,32 @@ +2000-10-05 Warren Levy + + * Makefile.am: Removed java/io/Replaceable.java and + java/io/Resolvable.java. + * Makefile.in: Rebuilt. + * gcj/javaprims.h: Removed Replaceable and Resolvable from java.io + namespace. + * java/io/ObjectInputStream.java (processResolution): Fixed typo + in method name. + (processResolution): Handle readResolve method via reflection with + removal of Resolvable interface. + * java/io/ObjectOutputStream.java (writeObject): Handle writeReplace + method via reflection with removal of Replaceable interface. + * java/io/Replaceable.java: Removed. + * java/io/Resolvable.java: Removed. + * java/security/Key.java (serialVersionUID): New field. + * java/security/Provider.java (serialVersionUID): New field. + * java/security/interfaces/DSAPrivateKey.java (serialVersionUID): + New field. + * java/security/interfaces/DSAPublicKey.java (serialVersionUID): + New field. + * java/sql/DataTruncation.java (serialVersionUID): New field. + * java/sql/SQLException.java (serialVersionUID): New field. + * java/sql/SQLWarning.java (serialVersionUID): New field. + * java/util/Date.java (serialVersionUID): New field. + (millis): Made transient. + (readObject): New method. + (writeObject): New method. + 2000-10-05 Tom Tromey * gnu/gcj/convert/natIconv.cc (init): Terminate buffer. diff --git a/libjava/Makefile.am b/libjava/Makefile.am index 8c5c41a50d26..36ea2d07f0c7 100644 --- a/libjava/Makefile.am +++ b/libjava/Makefile.am @@ -813,8 +813,6 @@ java/io/PushbackInputStream.java \ java/io/PushbackReader.java \ java/io/RandomAccessFile.java \ java/io/Reader.java \ -java/io/Replaceable.java \ -java/io/Resolvable.java \ java/io/SequenceInputStream.java \ java/io/Serializable.java \ java/io/SerializablePermission.java \ diff --git a/libjava/Makefile.in b/libjava/Makefile.in index 924e26637905..85a5b9cb8edd 100644 --- a/libjava/Makefile.in +++ b/libjava/Makefile.in @@ -68,6 +68,7 @@ AR = @AR@ AS = @AS@ CC = @CC@ COMPPATH = @COMPPATH@ +CPP = @CPP@ CXX = @CXX@ CXXCPP = @CXXCPP@ DIRLTDL = @DIRLTDL@ @@ -78,8 +79,6 @@ EXEEXT = @EXEEXT@ FORCELIBGCCSPEC = @FORCELIBGCCSPEC@ GCDEPS = @GCDEPS@ GCINCS = @GCINCS@ -GCJ = @GCJ@ -GCJFLAGS = @GCJFLAGS@ GCLIBS = @GCLIBS@ GCOBJS = @GCOBJS@ GCSPEC = @GCSPEC@ @@ -96,11 +95,9 @@ LN_S = @LN_S@ MAINT = @MAINT@ MAKEINFO = @MAKEINFO@ OBJDUMP = @OBJDUMP@ -OBJEXT = @OBJEXT@ PACKAGE = @PACKAGE@ PERL = @PERL@ RANLIB = @RANLIB@ -STRIP = @STRIP@ SYSDEP_SOURCES = @SYSDEP_SOURCES@ SYSTEMSPEC = @SYSTEMSPEC@ THREADDEPS = @THREADDEPS@ @@ -118,40 +115,27 @@ here = @here@ libgcj_basedir = @libgcj_basedir@ AUTOMAKE_OPTIONS = foreign no-installinfo -@TESTSUBDIR_TRUE@SUBDIRS = \ -@TESTSUBDIR_TRUE@$(DIRLTDL) testsuite gcj include -@TESTSUBDIR_FALSE@SUBDIRS = \ -@TESTSUBDIR_FALSE@$(DIRLTDL) gcj include -@USE_LIBDIR_TRUE@toolexeclibdir = \ -@USE_LIBDIR_TRUE@$(libdir)$(MULTISUBDIR) -@USE_LIBDIR_FALSE@toolexeclibdir = \ -@USE_LIBDIR_FALSE@$(toolexecdir)/lib$(MULTISUBDIR) -@USE_LIBDIR_FALSE@toolexecdir = \ -@USE_LIBDIR_FALSE@$(exec_prefix)/$(target_alias) +@TESTSUBDIR_TRUE@SUBDIRS = @TESTSUBDIR_TRUE@$(DIRLTDL) testsuite gcj include +@TESTSUBDIR_FALSE@SUBDIRS = @TESTSUBDIR_FALSE@$(DIRLTDL) gcj include +@USE_LIBDIR_TRUE@toolexeclibdir = @USE_LIBDIR_TRUE@$(libdir)$(MULTISUBDIR) +@USE_LIBDIR_FALSE@toolexeclibdir = @USE_LIBDIR_FALSE@$(toolexecdir)/lib$(MULTISUBDIR) +@USE_LIBDIR_FALSE@toolexecdir = @USE_LIBDIR_FALSE@$(exec_prefix)/$(target_alias) toolexeclib_LTLIBRARIES = libgcj.la toolexeclib_DATA = libgcj.spec data_DATA = libgcj.zip -@NEEDS_DATA_START_TRUE@toolexeclib_LIBRARIES = \ -@NEEDS_DATA_START_TRUE@libgcjdata.a -@NEEDS_DATA_START_TRUE@libgcjdata_a_SOURCES = \ -@NEEDS_DATA_START_TRUE@libgcjdata.c +@NEEDS_DATA_START_TRUE@toolexeclib_LIBRARIES = @NEEDS_DATA_START_TRUE@libgcjdata.a +@NEEDS_DATA_START_TRUE@libgcjdata_a_SOURCES = @NEEDS_DATA_START_TRUE@libgcjdata.c -@NATIVE_TRUE@bin_PROGRAMS = \ -@NATIVE_TRUE@jv-convert gij +@NATIVE_TRUE@bin_PROGRAMS = @NATIVE_TRUE@jv-convert gij bin_SCRIPTS = addr2name.awk -@CANADIAN_TRUE@@NULL_TARGET_TRUE@ZIP = \ -@CANADIAN_TRUE@@NULL_TARGET_TRUE@$(MULTIBUILDTOP)../$(COMPPATH)/zip/zip$(EXEEXT) -@CANADIAN_TRUE@@NULL_TARGET_FALSE@ZIP = \ -@CANADIAN_TRUE@@NULL_TARGET_FALSE@zip -@CANADIAN_FALSE@ZIP = \ -@CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/zip/zip$(EXEEXT) -@CANADIAN_TRUE@GCJH = \ -@CANADIAN_TRUE@gcjh -@CANADIAN_FALSE@GCJH = \ -@CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/gcc/gcjh$(EXEEXT) +@CANADIAN_TRUE@@NULL_TARGET_TRUE@ZIP = @CANADIAN_TRUE@@NULL_TARGET_TRUE@$(MULTIBUILDTOP)../$(COMPPATH)/zip/zip$(EXEEXT) +@CANADIAN_TRUE@@NULL_TARGET_FALSE@ZIP = @CANADIAN_TRUE@@NULL_TARGET_FALSE@zip +@CANADIAN_FALSE@ZIP = @CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/zip/zip$(EXEEXT) +@CANADIAN_TRUE@GCJH = @CANADIAN_TRUE@gcjh +@CANADIAN_FALSE@GCJH = @CANADIAN_FALSE@$(MULTIBUILDTOP)../$(COMPPATH)/gcc/gcjh$(EXEEXT) GCJCOMPILE = $(LIBTOOL) --mode=compile $(GCJ) -fassume-compiled -fclasspath=$(here) -L$(here) $(JC1FLAGS) -c GCJLINK = $(LIBTOOL) --mode=link $(GCJ) -L$(here) $(JC1FLAGS) $(LDFLAGS) -o $@ @@ -166,10 +150,8 @@ AM_CXXFLAGS = -fno-rtti -fvtable-thunks -fasynchronous-exceptions \ -fdollars-in-identifiers \ @LIBGCJ_CXXFLAGS@ @EXCEPTIONSPEC@ $(WARNINGS) -D_GNU_SOURCE -@USING_GCC_TRUE@AM_CFLAGS = \ -@USING_GCC_TRUE@@LIBGCJ_CFLAGS@ $(WARNINGS) -@USING_GCC_FALSE@AM_CFLAGS = \ -@USING_GCC_FALSE@@LIBGCJ_CFLAGS@ +@USING_GCC_TRUE@AM_CFLAGS = @USING_GCC_TRUE@@LIBGCJ_CFLAGS@ $(WARNINGS) +@USING_GCC_FALSE@AM_CFLAGS = @USING_GCC_FALSE@@LIBGCJ_CFLAGS@ JCFLAGS = -g JC1FLAGS = -g @LIBGCJ_JAVAFLAGS@ @@ -221,8 +203,7 @@ extra_headers = java/lang/Object.h java/lang/Class.h NM = nm -@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@noinst_PROGRAMS = \ -@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@gen-from-JIS +@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@noinst_PROGRAMS = @NATIVE_TRUE@@MAINTAINER_MODE_TRUE@gen-from-JIS CONVERT_DIR = gnu/gcj/convert @@ -596,8 +577,6 @@ java/io/PushbackInputStream.java \ java/io/PushbackReader.java \ java/io/RandomAccessFile.java \ java/io/Reader.java \ -java/io/Replaceable.java \ -java/io/Resolvable.java \ java/io/SequenceInputStream.java \ java/io/Serializable.java \ java/io/SerializablePermission.java \ @@ -1015,7 +994,7 @@ CPPFLAGS = @CPPFLAGS@ LDFLAGS = @LDFLAGS@ LIBS = @LIBS@ libgcjdata_a_LIBADD = -@NEEDS_DATA_START_TRUE@libgcjdata_a_OBJECTS = libgcjdata.$(OBJEXT) +@NEEDS_DATA_START_TRUE@libgcjdata_a_OBJECTS = libgcjdata.o LTLIBRARIES = $(toolexeclib_LTLIBRARIES) libgcj_la_OBJECTS = prims.lo posix.lo jni.lo exception.lo resolve.lo \ @@ -1026,7 +1005,7 @@ defineclass.lo interpret.lo name-finder.lo PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS) jv_convert_OBJECTS = -gij_OBJECTS = gij.$(OBJEXT) +gij_OBJECTS = gij.o gen_from_JIS_OBJECTS = gen_from_JIS_LDFLAGS = SCRIPTS = $(bin_SCRIPTS) @@ -1044,13 +1023,14 @@ LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ DATA = $(data_DATA) $(toolexeclib_DATA) DIST_COMMON = README COPYING ChangeLog Makefile.am Makefile.in NEWS \ -THANKS acinclude.m4 aclocal.m4 configure configure.in \ -libgcj-test.spec.in libgcj.spec.in +THANKS acconfig.h acinclude.m4 aclocal.m4 configure configure.in \ +include/config.h.in include/stamp-h.in libgcj-test.spec.in \ +libgcj.spec.in DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) -TAR = tar +TAR = gtar GZIP_ENV = --best DIST_SUBDIRS = @DIRLTDL@ testsuite gcj include @DIRLTDL@ gcj include DEP_FILES = .deps/$(srcdir)/$(CONVERT_DIR)/gen-from-JIS.P \ @@ -1282,8 +1262,7 @@ DEP_FILES = .deps/$(srcdir)/$(CONVERT_DIR)/gen-from-JIS.P \ .deps/java/io/PipedWriter.P .deps/java/io/PrintStream.P \ .deps/java/io/PrintWriter.P .deps/java/io/PushbackInputStream.P \ .deps/java/io/PushbackReader.P .deps/java/io/RandomAccessFile.P \ -.deps/java/io/Reader.P .deps/java/io/Replaceable.P \ -.deps/java/io/Resolvable.P .deps/java/io/SequenceInputStream.P \ +.deps/java/io/Reader.P .deps/java/io/SequenceInputStream.P \ .deps/java/io/Serializable.P .deps/java/io/SerializablePermission.P \ .deps/java/io/StreamCorruptedException.P \ .deps/java/io/StreamTokenizer.P .deps/java/io/StringBufferInputStream.P \ @@ -1504,7 +1483,7 @@ OBJECTS = $(libgcjdata_a_OBJECTS) $(libgcj_la_OBJECTS) $(jv_convert_OBJECTS) $(g all: all-redirect .SUFFIXES: -.SUFFIXES: .S .c .cc .class .h .java .lo .o .obj .s +.SUFFIXES: .S .c .cc .class .h .java .lo .o .s $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile @@ -1519,6 +1498,34 @@ config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) $(SHELL) ./config.status --recheck $(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES) cd $(srcdir) && $(AUTOCONF) + +include/config.h: include/stamp-h + @if test ! -f $@; then \ + rm -f include/stamp-h; \ + $(MAKE) include/stamp-h; \ + else :; fi +include/stamp-h: $(srcdir)/include/config.h.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES= CONFIG_HEADERS=include/config.h \ + $(SHELL) ./config.status + @echo timestamp > include/stamp-h 2> /dev/null +$(srcdir)/include/config.h.in: @MAINTAINER_MODE_TRUE@$(srcdir)/include/stamp-h.in + @if test ! -f $@; then \ + rm -f $(srcdir)/include/stamp-h.in; \ + $(MAKE) $(srcdir)/include/stamp-h.in; \ + else :; fi +$(srcdir)/include/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) acconfig.h + cd $(top_srcdir) && $(AUTOHEADER) + @echo timestamp > $(srcdir)/include/stamp-h.in 2> /dev/null + +mostlyclean-hdr: + +clean-hdr: + +distclean-hdr: + -rm -f include/config.h + +maintainer-clean-hdr: libgcj.spec: $(top_builddir)/config.status libgcj.spec.in cd $(top_builddir) && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status libgcj-test.spec: $(top_builddir)/config.status libgcj-test.spec.in @@ -1556,11 +1563,6 @@ uninstall-toolexeclibLIBRARIES: rm -f $(DESTDIR)$(toolexeclibdir)/$$p; \ done -# FIXME: We should only use cygpath when building on Windows, -# and only if it is available. -.c.obj: - $(COMPILE) -c `cygpath -w $<` - .s.o: $(COMPILE) -c $< @@ -1569,7 +1571,6 @@ uninstall-toolexeclibLIBRARIES: mostlyclean-compile: -rm -f *.o core *.core - -rm -f *.$(OBJEXT) clean-compile: @@ -1693,8 +1694,6 @@ uninstall-binSCRIPTS: done .cc.o: $(CXXCOMPILE) -c $< -.cc.obj: - $(CXXCOMPILE) -c `cygpath -w $<` .cc.lo: $(LTCXXCOMPILE) -c $< @@ -1871,7 +1870,7 @@ distdir: $(DISTFILES) @for file in $(DISTFILES); do \ d=$(srcdir); \ if test -d $$d/$$file; then \ - cp -pr $$/$$file $(distdir)/$$file; \ + cp -pr $$d/$$file $(distdir)/$$file; \ else \ test -f $(distdir)/$$file \ || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ @@ -1989,31 +1988,33 @@ distclean-generic: -rm -f config.cache config.log stamp-h stamp-h[0-9]* maintainer-clean-generic: -mostlyclean-am: mostlyclean-toolexeclibLIBRARIES mostlyclean-compile \ - mostlyclean-libtool mostlyclean-toolexeclibLTLIBRARIES \ +mostlyclean-am: mostlyclean-hdr mostlyclean-toolexeclibLIBRARIES \ + mostlyclean-compile mostlyclean-libtool \ + mostlyclean-toolexeclibLTLIBRARIES \ mostlyclean-binPROGRAMS mostlyclean-noinstPROGRAMS \ mostlyclean-tags mostlyclean-depend mostlyclean-generic mostlyclean: mostlyclean-recursive -clean-am: clean-toolexeclibLIBRARIES clean-compile clean-libtool \ - clean-toolexeclibLTLIBRARIES clean-binPROGRAMS \ - clean-noinstPROGRAMS clean-tags clean-depend \ - clean-generic mostlyclean-am clean-local +clean-am: clean-hdr clean-toolexeclibLIBRARIES clean-compile \ + clean-libtool clean-toolexeclibLTLIBRARIES \ + clean-binPROGRAMS clean-noinstPROGRAMS clean-tags \ + clean-depend clean-generic mostlyclean-am clean-local clean: clean-recursive -distclean-am: distclean-toolexeclibLIBRARIES distclean-compile \ - distclean-libtool distclean-toolexeclibLTLIBRARIES \ - distclean-binPROGRAMS distclean-noinstPROGRAMS \ - distclean-tags distclean-depend distclean-generic \ - clean-am +distclean-am: distclean-hdr distclean-toolexeclibLIBRARIES \ + distclean-compile distclean-libtool \ + distclean-toolexeclibLTLIBRARIES distclean-binPROGRAMS \ + distclean-noinstPROGRAMS distclean-tags \ + distclean-depend distclean-generic clean-am -rm -f libtool distclean: distclean-recursive -rm -f config.status -maintainer-clean-am: maintainer-clean-toolexeclibLIBRARIES \ +maintainer-clean-am: maintainer-clean-hdr \ + maintainer-clean-toolexeclibLIBRARIES \ maintainer-clean-compile maintainer-clean-libtool \ maintainer-clean-toolexeclibLTLIBRARIES \ maintainer-clean-binPROGRAMS \ @@ -2026,7 +2027,8 @@ maintainer-clean-am: maintainer-clean-toolexeclibLIBRARIES \ maintainer-clean: maintainer-clean-recursive -rm -f config.status -.PHONY: mostlyclean-toolexeclibLIBRARIES distclean-toolexeclibLIBRARIES \ +.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \ +mostlyclean-toolexeclibLIBRARIES distclean-toolexeclibLIBRARIES \ clean-toolexeclibLIBRARIES maintainer-clean-toolexeclibLIBRARIES \ uninstall-toolexeclibLIBRARIES install-toolexeclibLIBRARIES \ mostlyclean-compile distclean-compile clean-compile \ diff --git a/libjava/gcj/javaprims.h b/libjava/gcj/javaprims.h index e3d01abf1ecc..2d8719520ec9 100644 --- a/libjava/gcj/javaprims.h +++ b/libjava/gcj/javaprims.h @@ -103,8 +103,6 @@ extern "Java" class PushbackReader; class RandomAccessFile; class Reader; - class Replaceable; - class Resolvable; class SequenceInputStream; class Serializable; class SerializablePermission; diff --git a/libjava/java/io/ObjectInputStream.java b/libjava/java/io/ObjectInputStream.java index 53353dcffe72..c1d6d6c0bc4e 100644 --- a/libjava/java/io/ObjectInputStream.java +++ b/libjava/java/io/ObjectInputStream.java @@ -1,5 +1,5 @@ /* ObjectInputStream.java -- Class used to read serialized objects - Copyright (C) 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -37,6 +37,7 @@ import gnu.java.io.ObjectIdentityWrapper; import gnu.java.lang.reflect.TypeSignature; import java.lang.reflect.Field; import java.lang.reflect.Method; +import java.lang.reflect.InvocationTargetException; @@ -189,7 +190,7 @@ public class ObjectInputStream extends InputStream { // DEBUG ("STRING "); String s = this.realInputStream.readUTF (); - ret_val = processResoultion (s, assignNewHandle (s)); + ret_val = processResolution (s, assignNewHandle (s)); break; } @@ -202,7 +203,7 @@ public class ObjectInputStream extends InputStream Object array = Array.newInstance (componenetType, length); int handle = assignNewHandle (array); readArrayElements (array, componenetType); - ret_val = processResoultion (array, handle); + ret_val = processResolution (array, handle); break; } @@ -250,7 +251,7 @@ public class ObjectInputStream extends InputStream if (read_from_blocks) setBlockDataMode (false); - ret_val = processResoultion (obj, handle); + ret_val = processResolution (obj, handle); break; } // end if (Externalizable.class.isAssignableFrom (clazz)) @@ -315,7 +316,7 @@ public class ObjectInputStream extends InputStream this.currentObject = null; this.currentObjectStreamClass = null; - ret_val = processResoultion (obj, handle); + ret_val = processResolution (obj, handle); break; } @@ -937,11 +938,30 @@ public class ObjectInputStream extends InputStream } - private Object processResoultion (Object obj, int handle) + private Object processResolution (Object obj, int handle) throws IOException { - if (obj instanceof Resolvable) - obj = ((Resolvable)obj).readResolve (); + if (obj instanceof Serializable) + { + Method m = null; + try + { + Class classArgs[] = {}; + m = obj.getClass ().getDeclaredMethod ("readResolve", classArgs); + // m can't be null by definition since an exception would + // have been thrown so a check for null is not needed. + obj = m.invoke (obj, new Object[] {}); + } + catch (NoSuchMethodException ignore) + { + } + catch (IllegalAccessException ignore) + { + } + catch (InvocationTargetException ignore) + { + } + } if (this.resolveEnabled) obj = resolveObject (obj); diff --git a/libjava/java/io/ObjectOutputStream.java b/libjava/java/io/ObjectOutputStream.java index 664b882e2292..cd6202ef8774 100644 --- a/libjava/java/io/ObjectOutputStream.java +++ b/libjava/java/io/ObjectOutputStream.java @@ -30,6 +30,7 @@ package java.io; import java.lang.reflect.Array; import java.lang.reflect.Field; import java.lang.reflect.Method; +import java.lang.reflect.InvocationTargetException; import java.util.Hashtable; import gnu.java.io.ObjectIdentityWrapper; @@ -241,13 +242,33 @@ public class ObjectOutputStream extends OutputStream Object replacedObject = null; - if ((replacementEnabled || obj instanceof Replaceable) + if ((replacementEnabled || obj instanceof Serializable) && ! replaceDone) { replacedObject = obj; - if (obj instanceof Replaceable) - obj = ((Replaceable)obj).writeReplace (); + if (obj instanceof Serializable) + { + Method m = null; + try + { + Class classArgs[] = {}; + m = obj.getClass ().getDeclaredMethod ("writeReplace", + classArgs); + // m can't be null by definition since an exception would + // have been thrown so a check for null is not needed. + obj = m.invoke (obj, new Object[] {}); + } + catch (NoSuchMethodException ignore) + { + } + catch (IllegalAccessException ignore) + { + } + catch (InvocationTargetException ignore) + { + } + } if (replacementEnabled) obj = replaceObject (obj); diff --git a/libjava/java/io/Replaceable.java b/libjava/java/io/Replaceable.java deleted file mode 100644 index 1035ab51c0c6..000000000000 --- a/libjava/java/io/Replaceable.java +++ /dev/null @@ -1,54 +0,0 @@ -/* Replaceable.java -- Replace an object with another object - Copyright (C) 1998 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., 59 Temple Place, Suite 330, Boston, MA -02111-1307 USA. - -As a special exception, if you link this library with other files to -produce an executable, this library does not by itself cause the -resulting executable to be covered by the GNU General Public License. -This exception does not however invalidate any other reasons why the -executable file might be covered by the GNU General Public License. */ - - -package java.io; - -/** - * This interface is used to indicate that an object may want to have - * another object serialized instead of itself. It contains one method - * that is to be called when an object is to be serialized. That method - * is reponsible for returning the real object that should be serialized - * instead of object being queried. - * - * @version 0.0 - * - * @author Aaron M. Renn (arenn@urbanophile.com) - */ -public interface Replaceable extends Serializable -{ - -/** - * This method returns the object that should be serialized instead of - * this object - * - * @return The real object that should be serialized - */ -public abstract Object -writeReplace(); - -} // interface Replaceable - diff --git a/libjava/java/io/Resolvable.java b/libjava/java/io/Resolvable.java deleted file mode 100644 index b7250de60d1f..000000000000 --- a/libjava/java/io/Resolvable.java +++ /dev/null @@ -1,52 +0,0 @@ -/* Resolvable.java -- Returns an object to replace the one being de-serialized - Copyright (C) 1998 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., 59 Temple Place, Suite 330, Boston, MA -02111-1307 USA. - -As a special exception, if you link this library with other files to -produce an executable, this library does not by itself cause the -resulting executable to be covered by the GNU General Public License. -This exception does not however invalidate any other reasons why the -executable file might be covered by the GNU General Public License. */ - - -package java.io; - -/** - * This interface is implemented when an object wishes to return another - * object to replace it during de-serialization. It has one method that - * returns the object that should be used to replace the original object. - * - * @version 0.0 - * - * @author Aaron M. Renn (arenn@urbanophile.com) - */ -public interface Resolvable extends Serializable -{ - -/** - * This method returns the object that should be used to replace the - * original object during de-serialization. - * - * @return The replacement object - */ -public abstract Object -readResolve(); - -} // interface Resolvable - diff --git a/libjava/java/security/Key.java b/libjava/java/security/Key.java index b3f2bef04322..ae73bf691b0b 100644 --- a/libjava/java/security/Key.java +++ b/libjava/java/security/Key.java @@ -20,8 +20,7 @@ import java.io.Serializable; public interface Key extends Serializable { - // FIXME: need to set this at some point when serialization is implemented. - // public static final long serialVersionUID = 0L; + public static final long serialVersionUID = 6603384152749567654L; public String getAlgorithm(); public String getFormat(); diff --git a/libjava/java/security/Provider.java b/libjava/java/security/Provider.java index d0a969f8c5e9..fbaa3c013d0f 100644 --- a/libjava/java/security/Provider.java +++ b/libjava/java/security/Provider.java @@ -1,5 +1,5 @@ /* Provider.java -- Security provider information - Copyright (C) 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -68,6 +68,8 @@ private String name; */ private double version; +private static final long serialVersionUID = -4298000515446427739L; + /*************************************************************************/ /* diff --git a/libjava/java/security/interfaces/DSAPrivateKey.java b/libjava/java/security/interfaces/DSAPrivateKey.java index c0efe21b4901..5d70136d385f 100644 --- a/libjava/java/security/interfaces/DSAPrivateKey.java +++ b/libjava/java/security/interfaces/DSAPrivateKey.java @@ -21,8 +21,7 @@ import java.math.BigInteger; public interface DSAPrivateKey extends DSAKey, PrivateKey { - // FIXME: need to set this at some point when serialization is implemented. - // public static final long serialVersionUID = 0L; + public static final long serialVersionUID = 7776497482533790279L; public BigInteger getX(); } diff --git a/libjava/java/security/interfaces/DSAPublicKey.java b/libjava/java/security/interfaces/DSAPublicKey.java index 43eedaf1e842..a8bb88544ee2 100644 --- a/libjava/java/security/interfaces/DSAPublicKey.java +++ b/libjava/java/security/interfaces/DSAPublicKey.java @@ -21,8 +21,7 @@ import java.math.BigInteger; public interface DSAPublicKey extends DSAKey, PublicKey { - // FIXME: need to set this at some point when serialization is implemented. - // public static final long serialVersionUID = 0L; + public static final long serialVersionUID = 1234526332779022332L; public BigInteger getY(); } diff --git a/libjava/java/sql/DataTruncation.java b/libjava/java/sql/DataTruncation.java index bb9ada602a4e..eabd46c1906f 100644 --- a/libjava/java/sql/DataTruncation.java +++ b/libjava/java/sql/DataTruncation.java @@ -1,5 +1,5 @@ /* DataTruncation.java -- Warning when data has been truncated. - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2000 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -72,6 +72,8 @@ private boolean read; */ private int transferSize; +private static final long serialVersionUID = 6464298989504059473L; + /*************************************************************************/ /* diff --git a/libjava/java/sql/SQLException.java b/libjava/java/sql/SQLException.java index 0fa64830f28a..650d3c6e574b 100644 --- a/libjava/java/sql/SQLException.java +++ b/libjava/java/sql/SQLException.java @@ -1,5 +1,5 @@ /* SQLException.java -- General SQL exception - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2000 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -59,6 +59,8 @@ private String SQLState; */ private int vendorCode; +private static final long serialVersionUID = 2135244094396331484L; + /*************************************************************************/ /* diff --git a/libjava/java/sql/SQLWarning.java b/libjava/java/sql/SQLWarning.java index d13bad127ee1..0318262235f1 100644 --- a/libjava/java/sql/SQLWarning.java +++ b/libjava/java/sql/SQLWarning.java @@ -1,5 +1,5 @@ /* SQLWarning.java -- Database access warnings. - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2000 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -132,5 +132,7 @@ setNextWarning(SQLWarning e) super.setNextException(e); } +private static final long serialVersionUID = 3917336774604784856L; + } // class SQLWarning diff --git a/libjava/java/util/Date.java b/libjava/java/util/Date.java index 6a8a7654938e..4b76b8ab6eff 100644 --- a/libjava/java/util/Date.java +++ b/libjava/java/util/Date.java @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 1999 Free Software Foundation +/* Copyright (C) 1998, 1999, 2000 Free Software Foundation This file is part of libgcj. @@ -18,13 +18,13 @@ import java.text.*; * "The Java Language Specification", ISBN 0-201-63451-1, * and O'Reilly's "Java in a Nutshell". * Status: Need to re-write toString(). - * Missing: ToGMTString and toLocaleString. - * Serialization spec: Specifies readObject/writeObject. + * Missing: ToGMTString. */ - public class Date implements java.io.Serializable, Cloneable { - private long millis; + private static final long serialVersionUID = 7523967970034938905L; + + transient private long millis; public Date() { millis = System.currentTimeMillis(); } @@ -480,4 +480,27 @@ public class Date implements java.io.Serializable, Cloneable cal.set(year+1900, month, date, hours, minutes, seconds); return cal.getTimeInMillis(); } + + /** + * Reads an Object from the stream. + */ + private void readObject (java.io.ObjectInputStream input) + throws java.io.IOException, ClassNotFoundException + { + input.defaultReadObject (); + millis = input.readLong (); + } + + /** + * Writes an Object to the stream. + * @serialdata A long value representing the offset from the epoch + * in milliseconds. This is the same value that is returned by the + * method getTime(). + */ + private void writeObject (java.io.ObjectOutputStream output) + throws java.io.IOException + { + output.defaultWriteObject (); + output.writeLong (millis); + } }