#!/bin/ksh -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
#

export LC_ALL=C

set -A types
set -A props
set -A range

pkg=

while getopts i:o: x; do
	case $x in
	i)	pkg=`echo ${OPTARG%/*} | sed -e s,/,.,g`
		class=`basename $OPTARG .in`
		exec < $OPTARG
		;;
	o)	mkdir -p `dirname $OPTARG`
		exec > $OPTARG
		;;
	esac
done
shift $(($OPTIND - 1))

if [[ -z "$pkg" ]]; then
	pkg=$1
	class=$2
fi

echo "package $pkg;"
echo
echo "import java.beans.*;"
echo "import java.io.Serializable;"

integer i=0
while read type prop cmt ; do
        test -z "$type" && break

	if [[ "$type" = "import" ]]; then
		echo "$type $prop"
		continue;
	fi
	types[${#types[*]}]=$type
	props[${#props[*]}]=$prop
	cmts[${#cmts[*]}]=$cmt
	range[$i]=$i
	i=$((i+1))
done

echo
echo "public class $class implements Serializable"
echo "{"
echo "\tprivate static final long serialVersionUID = 1;"

# instance variables
for i in ${range[*]}; do
	echo "\tprivate ${types[$i]} ${props[$i]}_;"
done
echo

# constructor properties
echo "\t@ConstructorProperties({\c"
for i in ${range[*]}; do
	[[ $i -ne 0 ]] && echo ", \c"
	echo "\"${props[$i]}\"\c"
done
echo "})"

# constructor
echo "\tpublic $class(\c"
for i in ${range[*]}; do
	[[ $i -ne 0 ]] && echo ", \c"
	echo "${types[$i]} ${props[$i]}\c"
done
echo ") {"
for i in ${range[*]}; do
	echo "\t\t${props[$i]}_ = ${props[$i]};"
done
echo "\t}"

# methods
for i in ${range[*]}; do
	prop=${props[$i]}
	type=${types[$i]}
	cmt=${cmts[$i]}
	cap=`echo $prop | cut -c1 | tr '[:lower:]' '[:upper:]'`
	cprop="$cap"`echo $prop | cut -c2-`

	# accessor
	echo
	if [[ -n $cmt ]]; then
		echo "\t/**"
		echo "\t * $cmt"
		echo "\t */"
	fi
	if [[ $type = "boolean" ]] || [[ $type = "Boolean" ]]; then
		echo "\tpublic $type is$cprop()"
	else
		echo "\tpublic $type get$cprop()"
	fi
	echo "\t{"
	echo "\t\treturn (${prop}_);"
	echo "\t}"

	# mutator
	echo
	echo "\tpublic void set$cprop($type $prop)"
	echo "\t{"
	echo "\t\t${prop}_ = $prop;"
	echo "\t}"
done

# verbatim additions
cat

echo "}"