/** ** Scrambles String */
public static String _ens64(String d) {
if (!StringTools.isBlank(d)) {
return Base64.encode(StringTools.getBytes(d), getBase64Alphabet(), Base64Pad);
} else {
return "";
}
}
/**
* ** Returns an I18N.Text instance used for lazy localization.<br>
* ** (use in XML loaders to avoid expression matches when auto-updating
* 'LocalStrings_XX.properties') ** @param pkg The package name ** @param key The localization key
* ** @param dft The default localized text ** @param showError If true, a stacktrace will be
* display if the key is invalid. ** @return An I18N.Text instance used for lazy localization
*/
public static I18N.Text parseText(String pkg, String key, String dft, boolean showError) {
if (dft == null) {
Print.logStackTrace("Default value is null!");
return new I18N.Text(pkg, key, "");
} else if (!StringTools.isBlank(key)) {
return new I18N.Text(pkg, key, dft);
} else if (!StringTools.startsWithIgnoreCase(dft, I18N_KEY_STARTE)
&& !StringTools.startsWithIgnoreCase(dft, I18N_KEY_STARTC)) {
if (showError) {
Print.logStackTrace(
"Invalid/missing key definition!\n"
+ "Package: "
+ pkg
+ "\n"
+ "Key : "
+ key
+ "\n"
+ "Default: "
+ dft);
}
return new I18N.Text(pkg, null, dft);
} else {
int ks = I18N_KEY_STARTE.length();
int ke = dft.indexOf(I18N_KEY_END, ks);
if (ke < ks) {
return new I18N.Text(pkg, null, dft); // ']' is missing, return string as-is
}
String k = dft.substring(ks, ke).trim();
String v = dft.substring(ke + I18N_KEY_END.length()).trim();
return new I18N.Text(pkg, k, v);
}
}
/** ** Descrambles String */
public static String _des64(String e) {
if (!StringTools.isBlank(e)) {
byte b[] = Base64.decode(e, getBase64Alphabet(), Base64Pad);
return StringTools.toStringValue(b, ' ');
} else {
return "";
}
}
/** ** Decodes an RTP encoded argument */
public static RTProperties parseRTP(String rtpArg) {
if (!StringTools.isBlank(rtpArg)) {
String s = _des64(rtpArg);
if (!StringTools.isBlank(s)) {
return new RTProperties(s);
}
}
return null;
}
/** ** Descrambles String */
public static String _des64(String e) {
if (!StringTools.isBlank(e)) {
try {
byte b[] = Base64.decode(e, getBase64Alphabet(), Base64Pad);
return StringTools.toStringValue(b, ' ');
} catch (Base64.Base64DecodeException bde) {
Print.logError("Invalid Base64 characters", bde);
return "";
}
} else {
return "";
}
}
/**
* ** Adds an argument to the URI ** @param key The key name of the argument to add ** @param
* value The value of the new key ** @param encode True if <code>value</code> shoudl be hex
* encoded ** @param obfuscate True if <code>value</code> should be obfuscated ** @return This
* URIArg, with the argument added
*/
protected URIArg _addArg(String key, String value, boolean encode, boolean obfuscate) {
if (!StringTools.isBlank(key)) {
String val = encode ? this.encodeArg(value, obfuscate) : value;
this.getKeyValList().add(new KeyVal(key, val));
}
return this;
}
public void addDataSet(Color color, String legend, Data data[]) throws Exception {
/* init */
this._initChart();
/* dataset color/legend/markers */
String hexColor = ColorTools.toHexString(color, false);
this.addDatasetColor(hexColor);
this.addDatasetLegend(legend);
this.addShapeMarker("d," + hexColor + "," + this.dataSetCount + ",-1,7,1");
/* data */
StringBuffer xv = new StringBuffer();
StringBuffer yv = new StringBuffer();
for (int i = 0; i < data.length; i++) {
GetScaledExtendedEncodedValue(yv, data[i].getTempC(), this.minTempC, this.maxTempC);
GetScaledExtendedEncodedValue(xv, data[i].getTimestamp(), this.minDateTS, this.maxDateTS);
}
if (StringTools.isBlank(this.chd)) {
this.chd = "e:";
} else {
this.chd += ",";
}
this.chd += xv.toString() + "," + yv.toString();
/* count data set */
this.dataSetCount++;
}
/**
* ** Adds an argument to the URI ** @param key The key name of the argument to add ** @param rtp
* The RTP encoded values of the new key ** @return This URIArg, with the argument added
*/
public URIArg addArg(String key, RTProperties rtp) {
String r = (rtp != null) ? rtp.toString() : null;
if (!StringTools.isBlank(r)) {
return this._addArg(key, URIArg.encodeRTP(rtp), false /*encode*/, false /*obfuscate*/);
} else {
return this.addArg(key, "");
}
}
public String toString() {
String locStr = RTConfig.getString(RTKey.SESSION_LOCALE, null);
if (StringTools.isBlank(locStr)) {
return this.getDefault();
} else {
Locale loc = I18N.getLocale(locStr);
return this.toString(loc);
}
}
/**
* ** Gets the Java Locale instance based on the specified locale name ** @param loc The name of
* the Locale ** @param dft The default Locale returned ** @return The Java Locale instance
*/
public static Locale getLocale(String loc, Locale dft) {
String locale = !StringTools.isBlank(loc) ? loc : RTConfig.getString(RTKey.LOCALE, "");
if (StringTools.isBlank(locale)) {
return dft;
} else {
int p = locale.indexOf("_");
try {
if (p < 0) {
String language = locale;
return new Locale(language);
} else {
String language = locale.substring(0, p);
String country = locale.substring(p + 1);
return new Locale(language, country);
}
} catch (Throwable th) {
return dft;
}
}
}
/**
* ** Create a new instance of the specified class name ** @param className The class name to
* instantiate ** @return The new instance of the specified class name
*/
public static Object newInstance(String className)
throws NoSuchMethodException, ClassNotFoundException, InstantiationException,
IllegalAccessException {
if (!StringTools.isBlank(className)) {
// try {
return Class.forName(className).newInstance();
// } catch (InvocationTargetException ite) {
// Throwable th = ite.getCause();
// if (th == null) { th = ite; }
// throw th;
// }
} else {
throw new ClassNotFoundException("Class name is null/blank");
}
}
/**
* ** Decodes the specified hex-encoded argument (not yet fully tested) ** @param sb The
* StringBuffer where the decoded String argument will be placed ** @param s The String to decode
* ** @return The StringBuffer where the decoded String will be placed
*/
public static StringBuffer decodeArg(StringBuffer sb, String s) {
if (sb == null) {
sb = new StringBuffer();
}
if (s != null) {
char ch[] = new char[s.length()];
s.getChars(0, s.length(), ch, 0);
for (int i = 0; i < ch.length; i++) {
if (ch[i] == '%') {
if ((i + 2) < ch.length) {
int ch1 = StringTools.hexIndex(ch[i + 1]);
int ch2 = StringTools.hexIndex(ch[i + 2]);
sb.append((char) (((ch1 << 4) | ch2) & 0xFF));
i += 2;
} else {
i = ch.length - 1;
}
} else {
sb.append(ch[i]);
}
}
}
return sb;
}
/** ** Sets the 'host' */
public boolean setHost(String _host) {
String uri = this.getURI();
if (!StringTools.isBlank(_host) && URIArg.isAbsoluteURL(uri)) {
try {
URL oldURI = new URL(uri);
String proto = oldURI.getProtocol();
String host = _host;
int port = oldURI.getPort();
String file = oldURI.getFile();
URL newURI = new URL(proto, host, port, file);
this._setURI(newURI.toString());
return true;
} catch (MalformedURLException mue) {
// error
}
}
return false;
}
/**
* ** Gets the Localized value for the specified key. The default String text is returned ** if
* the specified key does not exist ** @param key The LocalStrings key ** @param dft The default
* String text to return if the LocalStrings key does not exist ** @return The Localized String
* text
*/
public String getString(String key, String dft) {
if (!StringTools.isBlank(key) && (this.resBundle != null)) {
RTProperties cfgProps = RTConfig.getConfigFileProperties();
if (!cfgProps.hasProperty(key) || cfgProps.getBoolean(key, true)) {
try {
String s = this.resBundle.getString(key);
if (s != null) {
return I18N.decodeNewLine(s);
}
} catch (Throwable th) {
// Print.logException("",th);
// MissingResourceException - if no object for the given key can be found
// ClassCastException - if the object found for the given key is not a string
}
}
}
return I18N.decodeNewLine(dft);
}
/** ** Sets the URI from a string */
public void setURI(String uri) {
int p = (uri != null) ? uri.indexOf("?") : -1;
if (p >= 0) {
this._setURI(uri.substring(0, p));
String a[] = StringTools.parseString(uri.substring(p + 1), "&");
for (int i = 0; i < a.length; i++) {
String key = "", val = "";
int e = a[i].indexOf("=");
if (e >= 0) {
key = a[i].substring(0, e);
val = a[i].substring(e + 1);
} else {
key = a[i];
val = "";
}
this._addArg(key, val, false /*encode*/, false /*obfuscate*/); // assume already encoded
}
} else {
this._setURI(uri);
}
}
public String getTimeFormat() {
return StringTools.isBlank(this.timeFormat) ? this.timeFormat : "HH:mm:ss";
}
public boolean hasKey() {
return !StringTools.isBlank(this.getKey());
}
public boolean hasPackage() {
return !StringTools.isBlank(this.getPackage());
}
/**
* ** Converts "\\n" patterns into literal newlines (\n) ** @param s The StringBuffer to convert
* "\\n" to "\n" ** @return The decoded StringBuffer
*/
protected static StringBuffer decodeNewLine(StringBuffer s) {
return StringTools.replace(s, "\\n", "\n");
}
/**
* ** Adds a file extension to the end of this URI, ".xml" etc. The ** extension will be added to
* the URI if doesn't already end with it ** @param ext The extension to add
*/
public void addExtension(String ext) {
if (!StringTools.isBlank(ext) && !this.uri.endsWith(ext)) {
this.uri += ext;
}
}
protected void _initChart() throws Exception {
/* already initialized? */
if (this.didInitChart) {
return;
}
/* axis tick counts */
int yTickCnt = this.getTemperatureTickCount();
int xTickCnt = this.getDateTickCount();
/* horizontal grid */
this.setGrid(0, yTickCnt);
/* Y-axis labels */
StringBuffer ya = new StringBuffer();
double deltaC = this.maxTempC - this.minTempC;
for (int y = 0; y <= yTickCnt; y++) {
double C = this.minTempC + (deltaC * ((double) y / (double) yTickCnt));
double v = (this.dispUnits == TEMP_C) ? C : C2F(C);
ya.append("|").append(StringTools.format(v, "0.0"));
}
if ((this.maxTempC > 0.0) && (this.minTempC < 0.0)) {
double sep = Math.abs(this.minTempC) / (this.maxTempC - this.minTempC);
this.addShapeMarker(
"r,AA4444,0,"
+ StringTools.format(sep, "0.000")
+ ","
+ StringTools.format(sep + 0.002, "0.000"));
}
/* X-axis labels */
StringBuffer xat = new StringBuffer();
StringBuffer xad = new StringBuffer();
double deltaTS = (double) (this.maxDateTS - this.minDateTS);
long lastDN = 0L;
for (int x = 0; x <= xTickCnt; x++) {
long ts = this.minDateTS + Math.round(deltaTS * ((double) x / (double) xTickCnt));
DateTime dt = new DateTime(ts, this.timeZone);
long dn = DateTime.getDayNumberFromDate(dt);
xat.append("|").append(dt.format(this.getTimeFormat()));
xad.append("|").append(dt.format(this.getDateFormat()));
if (dn != lastDN) {
long ds = dt.getDayStart();
if (ds > this.minDateTS) {
double sep = (double) (ds - this.minDateTS) / deltaTS;
this.addShapeMarker(
"R,444444,0,"
+ StringTools.format(sep, "0.000")
+ ","
+ StringTools.format(sep + 0.001, "0.000"));
}
lastDN = dn;
}
}
/* axis labels */
this.setAxisLabels(
"y,x,x", "0:" + ya.toString() + "|1:" + xad.toString() + "|2:" + xat.toString());
/* did init */
this.didInitChart = true;
}
public String getDateFormat() {
return StringTools.isBlank(this.dateFormat) ? this.dateFormat : "MM/dd";
}