* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-package org.altusmetrum.altoslib_11;
+package org.altusmetrum.altoslib_14;
import java.io.*;
import java.util.*;
result.append("\t");
return result;
}
- static NumberFormat get_nf_json() {
- DecimalFormat nf = (DecimalFormat) NumberFormat.getNumberInstance(Locale.ROOT);
- nf.setParseIntegerOnly(false);
- nf.setGroupingUsed(false);
- nf.setMaximumFractionDigits(17);
- nf.setMinimumFractionDigits(0);
- nf.setMinimumIntegerDigits(1);
- nf.setDecimalSeparatorAlwaysShown(false);
- return nf;
- }
- static NumberFormat nf_json = get_nf_json();
+ NumberFormat _nf_json;
+
+ NumberFormat nf_json() {
+ if (_nf_json == null) {
+ DecimalFormat nf = (DecimalFormat) NumberFormat.getNumberInstance(Locale.ROOT);
+ nf.setParseIntegerOnly(false);
+ nf.setGroupingUsed(false);
+ nf.setMaximumFractionDigits(17);
+ nf.setMinimumFractionDigits(0);
+ nf.setMinimumIntegerDigits(1);
+ nf.setDecimalSeparatorAlwaysShown(false);
+ _nf_json = nf;
+ }
+ return _nf_json;
+ }
}
class JsonHash extends JsonUtil {
* Lexer for json
*/
class JsonLexer extends JsonUtil {
- Reader f;
+ InputStream f;
int line;
int ungot = -2;
StringBuffer pending_token;
String dstr = dbuf.toString();
double dval;
try {
- dval = nf_json.parse(dstr).doubleValue();
+ dval = nf_json().parse(dstr).doubleValue();
} catch (ParseException pe) {
return new JsonToken(JsonToken._error, dstr);
}
}
JsonLexer(String s) {
- f = new StringReader(s);
+ f = new AltosStringInputStream(s);
line = 1;
token = null;
}
- JsonLexer(Reader f) {
+ JsonLexer(InputStream f) {
this.f = f;
line = 1;
token = null;
lexer = new JsonLexer(s);
}
- JsonParse(Reader f) {
+ JsonParse(InputStream f) {
lexer = new JsonLexer(f);
}
}
} else if (Double.isNaN(d_number)) {
result.append("NaN");
} else {
- String dval = nf_json.format(d_number);
+ String dval = nf_json().format(d_number);
if (dval.equals("-0"))
dval = "0";
result.append(dval);
}
break;
case type_long:
- result.append(new Long(l_number).toString());
+ result.append(Long.valueOf(l_number).toString());
break;
case type_string:
quote(result, string);
}
}
- public static AltosJson fromReader(Reader f) {
+ public static AltosJson fromInputStream(InputStream f) {
JsonParse parse = new JsonParse(f);
try {
return parse.parse();
* all inner classes are only members of their immediate outer
* class
*/
+ @SuppressWarnings("unchecked")
private Object make(Class c, Class enclosing_class, Object enclosing_object) {
Object ret;
if (c == Boolean.TYPE) {
Constructor<?> ctor = ((Class<?>)c).getDeclaredConstructor((Class<?>) enclosing_class);
object = ctor.newInstance(enclosing_object);
} else {
- object = c.newInstance();
+ object = c.getDeclaredConstructor().newInstance();
}
for (; c != Object.class; c = c.getSuperclass()) {
for (Field field : c.getDeclaredFields()) {
} else if (object instanceof String) {
type = type_string;
string = (String) object;
+ } else if (object == null) {
+ System.out.printf("unexpected null object\n");
+ } else if (object.getClass() == null) {
+ System.out.printf("unexpected null object class\n");
} else if (object.getClass().isArray()) {
assert_array(true);