private void writeNumber(Number obj, Buffer buf) {
long value = obj.longValue();
if (value >= -32 && value <= Byte.MAX_VALUE) {
// Integer
if (T) Log.trace("writing Integer value: " + value);
buf.writeI8((byte) value);
} else if (value >= Byte.MIN_VALUE && value < -32) {
if (T) Log.trace("writing I8 value: " + value);
buf.writeI8(TYPE_I8);
buf.writeI8((byte) value);
} else if (value >= Short.MIN_VALUE && value <= Short.MAX_VALUE) {
// I16
if (T) Log.trace("writing I16 value: " + value);
buf.writeI8(TYPE_I16);
buf.writeI16((short) value);
} else if (value >= Integer.MIN_VALUE && value <= Integer.MAX_VALUE) {
// I32
if (T) Log.trace("writing I32 value: " + value);
buf.writeI8(TYPE_I32);
buf.writeI32((int) value);
} else {
// I64
if (T) Log.trace("writing I64 value: " + value);
buf.writeI8(TYPE_I64);
buf.writeI64(value);
}
}
private void writeBoolean(Boolean obj, Buffer buf) {
if (obj.booleanValue()) {
// true
if (T) Log.trace("writing true");
buf.writeI8(TYPE_TRUE);
} else {
// false
if (T) Log.trace("writing false");
buf.writeI8(TYPE_FALSE);
}
}
private void servletEnv() {
if (!log.isDebugEnabled()) return;
try {
java.net.URL url = servletContext.getResource("/");
log.trace("Joseki base directory: " + url);
} catch (Exception ex) {
}
if (servletConfig != null) {
String tmp = servletConfig.getServletName();
log.trace("Servlet = " + (tmp != null ? tmp : "<null>"));
@SuppressWarnings("unchecked")
Enumeration<String> en = servletConfig.getInitParameterNames();
for (; en.hasMoreElements(); ) {
String s = en.nextElement();
log.trace("Servlet parameter: " + s + " = " + servletConfig.getInitParameter(s));
}
}
if (servletContext != null) {
// Name of webapp
String tmp = servletContext.getServletContextName();
// msg(Level.FINE, "Webapp = " + (tmp != null ? tmp : "<null>"));
log.debug("Webapp = " + (tmp != null ? tmp : "<null>"));
// NB This servlet may not have been loaded as part of a web app
@SuppressWarnings("unchecked")
Enumeration<String> en = servletContext.getInitParameterNames();
for (; en.hasMoreElements(); ) {
String s = en.nextElement();
log.debug("Webapp parameter: " + s + " = " + servletContext.getInitParameter(s));
}
}
/*
for ( Enumeration enum = servletContext.getAttributeNames() ; enum.hasMoreElements() ; )
{
String s = (String)enum.nextElement() ;
logger.log(LEVEL, "Webapp attribute: "+s+" = "+context.getAttribute(s)) ;
}
*/
}
private void writeList(List obj, Buffer buf) {
if (T) Log.trace("writing List value: " + obj);
int num = obj.size();
if (num < MASK_LENGTH_1) {
buf.writeI8(TYPE_LIST | (byte) num);
} else {
buf.writeI8(TYPE_LIST | MASK_LENGTH_1);
buf.writeI32(num);
}
for (int i = 0; i < num; i++) {
write(obj.get(i), buf);
}
}
private void writeMap(Map obj, Buffer buf) {
if (T) Log.trace("writing Map value: " + obj);
int num = obj.size();
if (num < MASK_LENGTH_2) {
buf.writeI8(TYPE_MAP | (byte) num);
} else {
buf.writeI8(TYPE_MAP | MASK_LENGTH_2);
buf.writeI32(num);
}
for (Iterator iter = obj.keySet().iterator(); iter.hasNext(); ) {
Object k = iter.next();
write(k, buf);
write(obj.get(k), buf);
}
}
private void writeString(String obj, Buffer buf) {
try {
if (T) Log.trace("writing String value: " + obj);
byte[] str = obj.getBytes("UTF8");
int strlen = str.length;
if (strlen < MASK_LENGTH_1) {
// length is encoded with type.
buf.writeI8(TYPE_STRING | (byte) str.length);
} else {
buf.writeI8(TYPE_STRING | MASK_LENGTH_1);
buf.writeI32(strlen);
}
buf.writeBytes(str, 0, str.length);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
throw new RemoteException("utf8 not supported");
}
}
private void writeDouble(Double obj, Buffer buf) {
if (T) Log.trace("writing F64 value: " + obj);
buf.writeI8(TYPE_F64);
buf.writeF64(obj.doubleValue());
}
private void writeFloat(Float obj, Buffer buf) {
if (T) Log.trace("writing F32 value: " + obj);
buf.writeI8(TYPE_F32);
buf.writeF32(obj.floatValue());
}
