erik/JSON-java
erik/JSON-java
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Removes custom XML stringToValue method in favor of keeping a consistent

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implementation in JSONObject
This commit is contained in:
John J. Aylward 2016-01-27 15:03:19 -05:00
parent 39b1c0cb66
commit 3007fc8ebe
3 changed files with 7 additions and 52 deletions
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4
JSONML.java
View file

@ -174,7 +174,7 @@ public class JSONML {
if (!(token instanceof String)) {
throw x.syntaxError("Missing value");
}
newjo.accumulate(attribute, XML.stringToValue((String)token));
newjo.accumulate(attribute, JSONObject.stringToValue((String)token));
token = null;
} else {
newjo.accumulate(attribute, "");
@ -227,7 +227,7 @@ public class JSONML {
} else {
if (ja != null) {
ja.put(token instanceof String
? XML.stringToValue((String)token)
? JSONObject.stringToValue((String)token)
: token);
}
}

7
JSONObject.java
View file

@ -1478,7 +1478,6 @@ public class JSONObject {
* @return A simple JSON value.
*/
public static Object stringToValue(String string) {
Double d;
if (string.equals("")) {
return string;
}
@ -1497,13 +1496,13 @@ public class JSONObject {
* produced, then the value will just be a string.
*/
char b = string.charAt(0);
if ((b >= '0' && b <= '9') || b == '-') {
char initial = string.charAt(0);
if ((initial >= '0' && initial <= '9') || initial == '-') {
try {
if (string.indexOf('.') > -1 || string.indexOf('e') > -1
|| string.indexOf('E') > -1
|| "-0".equals(string)) {
d = Double.valueOf(string);
Double d = Double.valueOf(string);
if (!d.isInfinite() && !d.isNaN()) {
return d;
}

48
XML.java
View file

@ -238,7 +238,7 @@ public class XML {
throw x.syntaxError("Missing value");
}
jsonobject.accumulate(string,
XML.stringToValue((String) token));
JSONObject.stringToValue((String) token));
token = null;
} else {
jsonobject.accumulate(string, "");
@ -270,7 +270,7 @@ public class XML {
string = (String) token;
if (string.length() > 0) {
jsonobject.accumulate("content",
XML.stringToValue(string));
JSONObject.stringToValue(string));
}
} else if (token == LT) {
@ -296,50 +296,6 @@ public class XML {
}
}
/**
* Try to convert a string into a number, boolean, or null. If the string
* can't be converted, return the string. This is much less ambitious than
* JSONObject.stringToValue, especially because it does not attempt to
* convert plus forms, octal forms, hex forms, or E forms lacking decimal
* points.
*
* @param string
* A String.
* @return A simple JSON value.
*/
public static Object stringToValue(String string) {
if ("true".equalsIgnoreCase(string)) {
return Boolean.TRUE;
}
if ("false".equalsIgnoreCase(string)) {
return Boolean.FALSE;
}
if ("null".equalsIgnoreCase(string)) {
return JSONObject.NULL;
}
// If it might be a number, try converting it, first as a Long, and then
// as a Double. If that doesn't work, return the string.
try {
char initial = string.charAt(0);
if (initial == '-' || (initial >= '0' && initial <= '9')) {
Long value = new Long(string);
if (value.toString().equals(string)) {
return value;
}
}
} catch (Exception ignore) {
try {
Double value = new Double(string);
if (value.toString().equals(string)) {
return value;
}
} catch (Exception ignoreAlso) {
}
}
return string;
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONObject. Some information may be lost in this transformation because