/* ------------------------------------------------------------ */
public void appendString(Appendable buffer, String string) {
if (string == null) {
appendNull(buffer);
return;
}
QuotedStringTokenizer.quote(buffer, string);
}
/* ------------------------------------------------------------ */
public void appendNumber(Appendable buffer, Number number) {
try {
if (number == null) {
appendNull(buffer);
return;
}
buffer.append(String.valueOf(number));
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/* ------------------------------------------------------------ */
public void appendBoolean(Appendable buffer, Boolean b) {
try {
if (b == null) {
appendNull(buffer);
return;
}
buffer.append(b.booleanValue() ? "true" : "false");
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/* ------------------------------------------------------------ */
public void appendArray(Appendable buffer, Object array) {
try {
if (array == null) {
appendNull(buffer);
return;
}
buffer.append('[');
int length = Array.getLength(array);
for (int i = 0; i < length; i++) {
if (i != 0) buffer.append(',');
append(buffer, Array.get(array, i));
}
buffer.append(']');
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/* ------------------------------------------------------------ */
public void appendArray(Appendable buffer, Collection collection) {
try {
if (collection == null) {
appendNull(buffer);
return;
}
buffer.append('[');
Iterator iter = collection.iterator();
boolean first = true;
while (iter.hasNext()) {
if (!first) buffer.append(',');
first = false;
append(buffer, iter.next());
}
buffer.append(']');
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/* ------------------------------------------------------------ */
public void appendMap(Appendable buffer, Map<?, ?> map) {
try {
if (map == null) {
appendNull(buffer);
return;
}
buffer.append('{');
Iterator<?> iter = map.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry<?, ?> entry = (Map.Entry<?, ?>) iter.next();
QuotedStringTokenizer.quote(buffer, entry.getKey().toString());
buffer.append(':');
append(buffer, entry.getValue());
if (iter.hasNext()) buffer.append(',');
}
buffer.append('}');
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/* ------------------------------------------------------------ */
@Deprecated
public void appendNull(StringBuffer buffer) {
appendNull((Appendable) buffer);
}