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Minor clean-up in Gson class.

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This commit is contained in:
Joel Leitch 2011-01-22 22:43:43 +00:00
parent fb7bd7b1b7
commit 56aa828350
1 changed files with 5 additions and 20 deletions
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25
gson/src/main/java/com/google/gson/Gson.java
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@ -78,8 +78,6 @@ public final class Gson {
//TODO(inder): get rid of all the registerXXX methods and take all such parameters in the
// constructor instead. At the minimum, mark those methods private.
private static final String NULL_STRING = "null";
static final boolean DEFAULT_JSON_NON_EXECUTABLE = false;
// Default instances of plug-ins
@ -240,7 +238,7 @@ public final class Gson {
*/
public String toJson(Object src) {
if (src == null) {
return serializeNulls ? NULL_STRING : "";
return toJson(JsonNull.createJsonNull());
}
return toJson(src, src.getClass());
}
@ -281,14 +279,10 @@ public final class Gson {
* @since 1.2
*/
public void toJson(Object src, Appendable writer) throws JsonIOException {
try {
if (src != null) {
toJson(src, src.getClass(), writer);
} else if (serializeNulls) {
writeOutNullString(writer);
}
} catch (IOException ioe) {
throw new RuntimeException(ioe);
if (src != null) {
toJson(src, src.getClass(), writer);
} else {
toJson(JsonNull.createJsonNull(), writer);
}
}
@ -561,15 +555,6 @@ public final class Gson {
return target;
}
/**
* Appends the {@link #NULL_STRING} to the {@code writer} object.
*
* @param writer the object to append the null value to
*/
private void writeOutNullString(Appendable writer) throws IOException {
writer.append(NULL_STRING);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("{")