/**
* Initialise this join cost function by reading the appropriate settings from the MaryProperties
* using the given configPrefix.
*
* @param configPrefix the prefix for the (voice-specific) config entries to use when looking up
* files to load.
*/
public void init(String configPrefix) throws MaryConfigurationException {
try {
String joinFileName = MaryProperties.needFilename(configPrefix + ".joinCostFile");
InputStream joinPdfStream = MaryProperties.needStream(configPrefix + ".joinPdfFile");
InputStream joinTreeStream = MaryProperties.needStream(configPrefix + ".joinTreeFile");
// CHECK not tested the trickyPhonesFile needs to be added into the configuration file
String trickyPhonesFileName = MaryProperties.needFilename(configPrefix + ".trickyPhonesFile");
load(joinFileName, joinPdfStream, joinTreeStream, trickyPhonesFileName);
} catch (IOException ioe) {
throw new MaryConfigurationException("Problem loading join file", ioe);
}
}
/**
* Convenience method to access the allophone set referenced in the MARY property with the given
* name.
*
* @param propertyName name of the property referring to the allophone set
* @throws MaryConfigurationException if the allophone set cannot be obtained
* @return the requested allophone set. This method will never return null; if it cannot get the
* allophone set, it throws an exception.
*/
public static AllophoneSet needAllophoneSet(String propertyName)
throws MaryConfigurationException {
String propertyValue = MaryProperties.getProperty(propertyName);
if (propertyValue == null) {
throw new MaryConfigurationException("No such property: " + propertyName);
}
if (AllophoneSet.hasAllophoneSet(propertyValue)) {
return AllophoneSet.getAllophoneSetById(propertyValue);
}
InputStream alloStream;
try {
alloStream = MaryProperties.needStream(propertyName);
} catch (FileNotFoundException e) {
throw new MaryConfigurationException(
"Cannot open allophone stream for property " + propertyName, e);
}
assert alloStream != null;
return AllophoneSet.getAllophoneSet(alloStream, propertyValue);
}
/**
* Try to determine the Allophone set to use for the given locale.
*
* @param allophoneSet
* @param locale
* @return the allophone set defined for the given locale, or null if no such allophone set can be
* determined.
* @throws MaryConfigurationException if an allophone set exists for the given locale in
* principle, but there were problems loading it.
*/
public static AllophoneSet determineAllophoneSet(Locale locale)
throws MaryConfigurationException {
AllophoneSet allophoneSet = null;
String propertyPrefix = MaryProperties.localePrefix(locale);
if (propertyPrefix != null) {
String propertyName = propertyPrefix + ".allophoneset";
allophoneSet = needAllophoneSet(propertyName);
}
return allophoneSet;
}
public MaryData(MaryDataType type, Locale locale, boolean createStubDocument) {
if (type == null) throw new NullPointerException("Received null type for MaryData");
this.type = type;
this.locale = locale;
// The following is the default setting for module output (we suppose
// that for the input data, setValidating() is called as appropriate):
doValidate = MaryProperties.getBoolean("maryxml.validate.modules", false);
if (createStubDocument && type.isMaryXML()) {
xmlDocument = MaryXML.newDocument();
}
}
/**
* Constructor providing the individual filenames of files that are required.
*
* @param allophonesFilename
* @param userdictFilename
* @param lexiconFilename
* @param ltsFilename
* @param removetrailingonefromphonesBoolean
* @throws Exception
*/
public JPhonemiser(
String componentName,
MaryDataType inputType,
MaryDataType outputType,
String allophonesProperty,
String userdictProperty,
String lexiconProperty,
String ltsProperty,
String removetrailingonefromphonesProperty)
throws IOException, MaryConfigurationException {
super(
componentName,
inputType,
outputType,
MaryRuntimeUtils.needAllophoneSet(allophonesProperty).getLocale());
allophoneSet = MaryRuntimeUtils.needAllophoneSet(allophonesProperty);
// userdict is optional
String userdictFilename = MaryProperties.getFilename(userdictProperty); // may be null
if (userdictFilename != null) {
if (new File(userdictFilename).exists()) {
userdict = readLexicon(userdictFilename);
} else {
logger.info(
"User dictionary '"
+ userdictFilename
+ "' for locale '"
+ getLocale()
+ "' does not exist. Ignoring.");
}
}
// HB 150915 Need to allow lexiconProperty to be a list. If lexicon is *fst, load as before, if
// *dict, load like userlex
// Lookup in the order of the lexiconProperty
// First: keep lexicon the way it is, and add no.secondary_lexicon to no.config
System.err.println("lexiconProperty: " + MaryProperties.getProperty(lexiconProperty));
String secondary_lexiconFilename = MaryProperties.getProperty("da.secondary_lexicon");
if (secondary_lexiconFilename != null) {
System.err.println("Loading da.secondary_lexicon: " + secondary_lexiconFilename);
secondary_lexicon =
readLexiconStream(
secondary_lexiconFilename, MaryProperties.needStream("da.secondary_lexicon"));
}
InputStream lexiconStream = MaryProperties.needStream(lexiconProperty);
lexicon = new FSTLookup(lexiconStream, lexiconProperty);
InputStream ltsStream = MaryProperties.needStream(ltsProperty);
if (removetrailingonefromphonesProperty != null) {
this.removeTrailingOneFromPhones =
MaryProperties.getBoolean(removetrailingonefromphonesProperty, true);
}
lts = new TrainedLTS(allophoneSet, ltsStream, this.removeTrailingOneFromPhones);
}
/**
* Instantiate an object by calling one of its constructors.
*
* @param objectInitInfo a string description of the object to instantiate. The objectInitInfo is
* expected to have one of the following forms:
* <ol>
* <li>my.cool.Stuff
* <li>my.cool.Stuff(any,string,args,without,spaces)
* <li>my.cool.Stuff(arguments,$my.special.property,other,args)
* </ol>
* where 'my.special.property' is a property in one of the MARY config files.
* @return the newly instantiated object.
* @throws ClassNotFoundException
* @throws IllegalArgumentException
* @throws InstantiationException
* @throws IllegalAccessException
* @throws InvocationTargetException
* @throws SecurityException
* @throws NoSuchMethodException
*/
public static Object instantiateObject(String objectInitInfo) throws MaryConfigurationException {
Object obj = null;
String[] args = null;
String className = null;
try {
if (objectInitInfo.contains("(")) { // arguments
int firstOpenBracket = objectInitInfo.indexOf('(');
className = objectInitInfo.substring(0, firstOpenBracket);
int lastCloseBracket = objectInitInfo.lastIndexOf(')');
args = objectInitInfo.substring(firstOpenBracket + 1, lastCloseBracket).split(",");
for (int i = 0; i < args.length; i++) {
if (args[i].startsWith("$")) {
// replace value with content of property named after the $
args[i] = MaryProperties.getProperty(args[i].substring(1));
}
args[i] = args[i].trim();
}
} else { // no arguments
className = objectInitInfo;
}
Class<? extends Object> theClass = Class.forName(className).asSubclass(Object.class);
// Now invoke Constructor with args.length String arguments
if (args != null) {
Class<String>[] constructorArgTypes = new Class[args.length];
Object[] constructorArgs = new Object[args.length];
for (int i = 0; i < args.length; i++) {
constructorArgTypes[i] = String.class;
constructorArgs[i] = args[i];
}
Constructor<? extends Object> constructor =
(Constructor<? extends Object>) theClass.getConstructor(constructorArgTypes);
obj = constructor.newInstance(constructorArgs);
} else {
obj = theClass.newInstance();
}
} catch (Exception e) {
// try to make e's message more informative if possible
throw new MaryConfigurationException(
"Cannot instantiate object from '"
+ objectInitInfo
+ "': "
+ MaryUtils.getFirstMeaningfulMessage(e),
e);
}
return obj;
}
/**
* Compile a regex pattern used to determine whether tokens are processed as punctuation or not,
* based on whether their <code>pos</code> attribute matches the pattern.
*
* @author ingmar
*/
protected void setPunctuationPosRegex() {
String language = getLocale().getLanguage();
String propertyName = language + ".pos.punct.regex";
String defaultRegex = "\\$PUNCT";
String regex = MaryProperties.getProperty(propertyName);
if (regex == null) {
logger.debug(String.format("Property %s not set, using default", propertyName));
regex = defaultRegex;
} else {
logger.debug(String.format("Using property %s", propertyName));
}
try {
punctuationPosRegex = Pattern.compile(regex);
} catch (PatternSyntaxException e) {
logger.error(
String.format("Could not compile regex pattern /%s/, using default instead", regex));
punctuationPosRegex = Pattern.compile(defaultRegex);
}
logger.debug(String.format("Punctuation regex pattern set to /%s/", punctuationPosRegex));
return;
}
/**
* Instantiate an object by calling one of its constructors.
*
* @param objectInitInfo a string description of the object to instantiate. The objectInitInfo is
* expected to have one of the following forms:
* <ol>
* <li>my.cool.Stuff
* <li>my.cool.Stuff(any,string,args,without,spaces)
* <li>my.cool.Stuff(arguments,$my.special.property,other,args)
* </ol>
* where 'my.special.property' is a property in one of the MARY config files.
* @return the newly instantiated object.
* @throws ClassNotFoundException
* @throws IllegalArgumentException
* @throws InstantiationException
* @throws IllegalAccessException
* @throws InvocationTargetException
* @throws SecurityException
* @throws NoSuchMethodException
*/
public static Object instantiateObject(String objectInitInfo)
throws ClassNotFoundException, IllegalArgumentException, InstantiationException,
IllegalAccessException, InvocationTargetException, SecurityException,
NoSuchMethodException {
Object obj = null;
String[] args = null;
String className = null;
if (objectInitInfo.contains("(")) { // arguments
int firstOpenBracket = objectInitInfo.indexOf('(');
className = objectInitInfo.substring(0, firstOpenBracket);
int lastCloseBracket = objectInitInfo.lastIndexOf(')');
args = objectInitInfo.substring(firstOpenBracket + 1, lastCloseBracket).split(",");
for (int i = 0; i < args.length; i++) {
if (args[i].startsWith("$")) {
// replace value with content of property named after the $
args[i] = MaryProperties.getProperty(args[i].substring(1));
}
args[i] = args[i].trim();
}
} else { // no arguments
className = objectInitInfo;
}
Class<? extends Object> theClass = Class.forName(className).asSubclass(Object.class);
// Now invoke Constructor with args.length String arguments
if (args != null) {
Class<String>[] constructorArgTypes = new Class[args.length];
Object[] constructorArgs = new Object[args.length];
for (int i = 0; i < args.length; i++) {
constructorArgTypes[i] = String.class;
constructorArgs[i] = args[i];
}
Constructor<? extends Object> constructor =
(Constructor<? extends Object>) theClass.getConstructor(constructorArgTypes);
obj = constructor.newInstance(constructorArgs);
} else {
obj = theClass.newInstance();
}
return obj;
}
private static long lowMemoryThreshold() {
if (lowMemoryThreshold < 0) // not yet initialised
lowMemoryThreshold = (long) MaryProperties.getInteger("mary.lowmemory", 10000000);
return lowMemoryThreshold;
}
/** @author marc */
public class MaryRuntimeUtils {
public static void ensureMaryStarted() throws Exception {
synchronized (MaryConfig.getMainConfig()) {
if (Mary.currentState() == Mary.STATE_OFF) {
Mary.startup();
}
}
}
/**
* Instantiate an object by calling one of its constructors.
*
* @param objectInitInfo a string description of the object to instantiate. The objectInitInfo is
* expected to have one of the following forms:
* <ol>
* <li>my.cool.Stuff
* <li>my.cool.Stuff(any,string,args,without,spaces)
* <li>my.cool.Stuff(arguments,$my.special.property,other,args)
* </ol>
* where 'my.special.property' is a property in one of the MARY config files.
* @return the newly instantiated object.
* @throws ClassNotFoundException
* @throws IllegalArgumentException
* @throws InstantiationException
* @throws IllegalAccessException
* @throws InvocationTargetException
* @throws SecurityException
* @throws NoSuchMethodException
*/
public static Object instantiateObject(String objectInitInfo) throws MaryConfigurationException {
Object obj = null;
String[] args = null;
String className = null;
try {
if (objectInitInfo.contains("(")) { // arguments
int firstOpenBracket = objectInitInfo.indexOf('(');
className = objectInitInfo.substring(0, firstOpenBracket);
int lastCloseBracket = objectInitInfo.lastIndexOf(')');
args = objectInitInfo.substring(firstOpenBracket + 1, lastCloseBracket).split(",");
for (int i = 0; i < args.length; i++) {
if (args[i].startsWith("$")) {
// replace value with content of property named after the $
args[i] = MaryProperties.getProperty(args[i].substring(1));
}
args[i] = args[i].trim();
}
} else { // no arguments
className = objectInitInfo;
}
Class<? extends Object> theClass = Class.forName(className).asSubclass(Object.class);
// Now invoke Constructor with args.length String arguments
if (args != null) {
Class<String>[] constructorArgTypes = new Class[args.length];
Object[] constructorArgs = new Object[args.length];
for (int i = 0; i < args.length; i++) {
constructorArgTypes[i] = String.class;
constructorArgs[i] = args[i];
}
Constructor<? extends Object> constructor =
(Constructor<? extends Object>) theClass.getConstructor(constructorArgTypes);
obj = constructor.newInstance(constructorArgs);
} else {
obj = theClass.newInstance();
}
} catch (Exception e) {
// try to make e's message more informative if possible
throw new MaryConfigurationException(
"Cannot instantiate object from '"
+ objectInitInfo
+ "': "
+ MaryUtils.getFirstMeaningfulMessage(e),
e);
}
return obj;
}
/**
* Verify if the java virtual machine is in a low memory condition. The memory is considered low
* if less than a specified value is still available for processing. "Available" memory is
* calculated using <code>availableMemory()</code>.The threshold value can be specified as the
* Mary property mary.lowmemory (in bytes). It defaults to 20000000 bytes.
*
* @return a boolean indicating whether or not the system is in low memory condition.
*/
public static boolean lowMemoryCondition() {
return MaryUtils.availableMemory() < lowMemoryThreshold();
}
/**
* Verify if the java virtual machine is in a very low memory condition. The memory is considered
* very low if less than half a specified value is still available for processing. "Available"
* memory is calculated using <code>availableMemory()</code>.The threshold value can be specified
* as the Mary property mary.lowmemory (in bytes). It defaults to 20000000 bytes.
*
* @return a boolean indicating whether or not the system is in very low memory condition.
*/
public static boolean veryLowMemoryCondition() {
return MaryUtils.availableMemory() < lowMemoryThreshold() / 2;
}
private static long lowMemoryThreshold() {
if (lowMemoryThreshold < 0) // not yet initialised
lowMemoryThreshold = (long) MaryProperties.getInteger("mary.lowmemory", 10000000);
return lowMemoryThreshold;
}
private static long lowMemoryThreshold = -1;
/**
* List the available audio file format types, as a multi-line string. Each line consists of the
* name of an Audio file format type, followed by a suffix "_FILE" if the format can be produced
* as a file, and "_STREAM" if the format can be streamed.
*
* @return a multi-line string, or an empty string if no audio file types are available.
*/
public static String getAudioFileFormatTypes() {
StringBuilder output = new StringBuilder();
AudioFileFormat.Type[] audioTypes = AudioSystem.getAudioFileTypes();
for (int t = 0; t < audioTypes.length; t++) {
AudioFileFormat.Type audioType = audioTypes[t];
String typeName = audioType.toString();
boolean isSupported = true;
if (typeName.equals("MP3")) isSupported = canCreateMP3();
else if (typeName.equals("Vorbis")) isSupported = canCreateOgg();
audioType = MaryAudioUtils.getAudioFileFormatType(typeName);
if (audioType == null) {
isSupported = false;
}
if (isSupported && AudioSystem.isFileTypeSupported(audioType)) {
output.append(typeName).append("_FILE\n");
if (typeName.equals("MP3") || typeName.equals("Vorbis"))
output.append(typeName).append("_STREAM\n");
}
}
return output.toString();
}
/** Determine whether conversion to mp3 is possible. */
public static boolean canCreateMP3() {
return AudioSystem.isConversionSupported(getMP3AudioFormat(), Voice.AF22050);
}
public static AudioFormat getMP3AudioFormat() {
return new AudioFormat(
new AudioFormat.Encoding("MPEG1L3"),
AudioSystem.NOT_SPECIFIED,
AudioSystem.NOT_SPECIFIED,
1,
AudioSystem.NOT_SPECIFIED,
AudioSystem.NOT_SPECIFIED,
false);
// endianness doesn't matter
}
/** Determine whether conversion to ogg vorbis format is possible. */
public static boolean canCreateOgg() {
return AudioSystem.isConversionSupported(getOggAudioFormat(), Voice.AF22050);
}
public static AudioFormat getOggAudioFormat() {
return new AudioFormat(
new AudioFormat.Encoding("VORBIS"),
AudioSystem.NOT_SPECIFIED,
AudioSystem.NOT_SPECIFIED,
1,
AudioSystem.NOT_SPECIFIED,
AudioSystem.NOT_SPECIFIED,
false);
}
/**
* For an element in a MaryXML document, do what you can to determine the appropriate
* AllophoneSet. First search for the suitable voice, then if that fails, go by locale.
*
* @param e
* @return an allophone set if there is any way of determining it, or null.
* @throws MaryConfigurationException if a suitable allophone set exists in principle, but there
* were problems loading it.
*/
public static AllophoneSet determineAllophoneSet(Element e) throws MaryConfigurationException {
AllophoneSet allophoneSet = null;
Element voice = (Element) MaryDomUtils.getAncestor(e, MaryXML.VOICE);
Voice maryVoice = Voice.getVoice(voice);
if (maryVoice == null) {
// Determine Locale in order to use default voice
Locale locale =
MaryUtils.string2locale(
e.getOwnerDocument().getDocumentElement().getAttribute("xml:lang"));
maryVoice = Voice.getDefaultVoice(locale);
}
if (maryVoice != null) {
allophoneSet = maryVoice.getAllophoneSet();
} else {
Locale locale =
MaryUtils.string2locale(
e.getOwnerDocument().getDocumentElement().getAttribute("xml:lang"));
allophoneSet = determineAllophoneSet(locale);
}
return allophoneSet;
}
/**
* Try to determine the Allophone set to use for the given locale.
*
* @param allophoneSet
* @param locale
* @return the allophone set defined for the given locale, or null if no such allophone set can be
* determined.
* @throws MaryConfigurationException if an allophone set exists for the given locale in
* principle, but there were problems loading it.
*/
public static AllophoneSet determineAllophoneSet(Locale locale)
throws MaryConfigurationException {
AllophoneSet allophoneSet = null;
String propertyPrefix = MaryProperties.localePrefix(locale);
if (propertyPrefix != null) {
String propertyName = propertyPrefix + ".allophoneset";
allophoneSet = needAllophoneSet(propertyName);
}
return allophoneSet;
}
/** The mary property setting determining where to save audio data. */
private static final String audiostoreProperty =
MaryProperties.getProperty("synthesis.audiostore", "ram");
/**
* Create an AudioDestination to which the audio data can be written. Depending on the mary
* property "synthesis.audiostore", this will use either a ByteArrayOutputStream or a
* FileOutputStream. The calling code is responsible for administering this AudioDestination.
*
* @throws IOException if the underlying OutputStream could not be created.
*/
public static AudioDestination createAudioDestination() throws IOException {
boolean ram = false;
if (audiostoreProperty.equals("ram")) ram = true;
else if (audiostoreProperty.equals("file")) ram = false;
else // auto
if (lowMemoryCondition()) ram = false;
else ram = true;
return new AudioDestination(ram);
}
/**
* Convenience method to access the allophone set referenced in the MARY property with the given
* name.
*
* @param propertyName name of the property referring to the allophone set
* @throws MaryConfigurationException if the allophone set cannot be obtained
* @return the requested allophone set. This method will never return null; if it cannot get the
* allophone set, it throws an exception.
*/
public static AllophoneSet needAllophoneSet(String propertyName)
throws MaryConfigurationException {
String propertyValue = MaryProperties.getProperty(propertyName);
if (propertyValue == null) {
throw new MaryConfigurationException("No such property: " + propertyName);
}
if (AllophoneSet.hasAllophoneSet(propertyValue)) {
return AllophoneSet.getAllophoneSetById(propertyValue);
}
InputStream alloStream;
try {
alloStream = MaryProperties.needStream(propertyName);
} catch (FileNotFoundException e) {
throw new MaryConfigurationException(
"Cannot open allophone stream for property " + propertyName, e);
}
assert alloStream != null;
return AllophoneSet.getAllophoneSet(alloStream, propertyValue);
}
public static String getMaryVersion() {
String output =
"Mary TTS server "
+ Version.specificationVersion()
+ " (impl. "
+ Version.implementationVersion()
+ ")";
return output;
}
public static String getDataTypes() {
String output = "";
List<MaryDataType> allTypes = MaryDataType.getDataTypes();
for (MaryDataType t : allTypes) {
output += t.name();
if (t.isInputType()) output += " INPUT";
if (t.isOutputType()) output += " OUTPUT";
output += System.getProperty("line.separator");
}
return output;
}
public static String getLocales() {
StringBuilder out = new StringBuilder();
for (LanguageConfig conf : MaryConfig.getLanguageConfigs()) {
for (Locale locale : conf.getLocales()) {
out.append(locale).append('\n');
}
}
return out.toString();
}
public static String getVoices() {
String output = "";
Collection<Voice> voices = Voice.getAvailableVoices();
for (Iterator<Voice> it = voices.iterator(); it.hasNext(); ) {
Voice v = (Voice) it.next();
if (v instanceof InterpolatingVoice) {
// do not list interpolating voice
} else if (v instanceof UnitSelectionVoice) {
output +=
v.getName()
+ " "
+ v.getLocale()
+ " "
+ v.gender().toString()
+ " "
+ "unitselection"
+ " "
+ ((UnitSelectionVoice) v).getDomain()
+ System.getProperty("line.separator");
} else if (v instanceof HMMVoice) {
output +=
v.getName()
+ " "
+ v.getLocale()
+ " "
+ v.gender().toString()
+ " "
+ "hmm"
+ System.getProperty("line.separator");
} else {
output +=
v.getName()
+ " "
+ v.getLocale()
+ " "
+ v.gender().toString()
+ " "
+ "other"
+ System.getProperty("line.separator");
}
}
return output;
}
public static String getDefaultVoiceName() {
String defaultVoiceName = "";
String allVoices = getVoices();
if (allVoices != null && allVoices.length() > 0) {
StringTokenizer tt = new StringTokenizer(allVoices, System.getProperty("line.separator"));
if (tt.hasMoreTokens()) {
defaultVoiceName = tt.nextToken();
StringTokenizer tt2 = new StringTokenizer(defaultVoiceName, " ");
if (tt2.hasMoreTokens()) defaultVoiceName = tt2.nextToken();
}
}
return defaultVoiceName;
}
public static String getExampleText(String datatype, Locale locale) {
MaryDataType type = MaryDataType.get(datatype);
String exampleText = type.exampleText(locale);
if (exampleText != null) return exampleText.trim() + System.getProperty("line.separator");
return "";
}
public static Vector<String> getDefaultVoiceExampleTexts() {
String defaultVoiceName = getDefaultVoiceName();
Vector<String> defaultVoiceExampleTexts = null;
defaultVoiceExampleTexts =
StringUtils.processVoiceExampleText(getVoiceExampleText(defaultVoiceName));
if (defaultVoiceExampleTexts == null) // Try for general domain
{
String str = getExampleText("TEXT", Voice.getVoice(defaultVoiceName).getLocale());
if (str != null && str.length() > 0) {
defaultVoiceExampleTexts = new Vector<String>();
defaultVoiceExampleTexts.add(str);
}
}
return defaultVoiceExampleTexts;
}
public static String getVoiceExampleText(String voiceName) {
Voice v = Voice.getVoice(voiceName);
if (v instanceof marytts.unitselection.UnitSelectionVoice)
return ((marytts.unitselection.UnitSelectionVoice) v).getExampleText();
return "";
}
/**
* For the voice with the given name, return the list of vocalizations supported by this voice,
* one vocalization per line. These values can be used in the "name" attribute of the vocalization
* tag.
*
* @param voiceName
* @return the list of vocalizations, or the empty string if the voice does not support
* vocalizations.
*/
public static String getVocalizations(String voiceName) {
Voice v = Voice.getVoice(voiceName);
if (v == null || !v.hasVocalizationSupport()) {
return "";
}
VocalizationSynthesizer vs = v.getVocalizationSynthesizer();
assert vs != null;
String[] vocalizations = vs.listAvailableVocalizations();
assert vocalizations != null;
return StringUtils.toString(vocalizations);
}
public static String getDefaultAudioEffects() {
// Marc, 8.1.09: Simplified format
// name params
StringBuilder sb = new StringBuilder();
for (AudioEffect effect : AudioEffects.getEffects()) {
sb.append(effect.getName()).append(" ").append(effect.getExampleParameters()).append("\n");
}
return sb.toString();
}
public static String getAudioEffectDefaultParam(String effectName) {
AudioEffect effect = AudioEffects.getEffect(effectName);
if (effect == null) {
return "";
}
return effect.getExampleParameters().trim();
}
public static String getFullAudioEffect(String effectName, String currentEffectParams) {
AudioEffect effect = AudioEffects.getEffect(effectName);
if (effect == null) {
return "";
}
effect.setParams(currentEffectParams);
return effect.getFullEffectAsString();
}
public static String getAudioEffectHelpText(String effectName) {
AudioEffect effect = AudioEffects.getEffect(effectName);
if (effect == null) {
return "";
}
return effect.getHelpText().trim();
}
public static String isHmmAudioEffect(String effectName) {
AudioEffect effect = AudioEffects.getEffect(effectName);
if (effect == null) {
return "";
}
return effect.isHMMEffect() ? "yes" : "no";
}
}
public void run() {
logger.info("Starting server.");
int localPort = MaryProperties.needInteger("socket.port");
HttpParams params = new BasicHttpParams();
params
.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 0)
// 0 means no timeout, any positive value means time out in miliseconds (i.e. 50000 for 50
// seconds)
.setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
.setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
.setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
.setParameter(CoreProtocolPNames.ORIGIN_SERVER, "HttpComponents/1.1");
BasicHttpProcessor httpproc = new BasicHttpProcessor();
httpproc.addInterceptor(new ResponseDate());
httpproc.addInterceptor(new ResponseServer());
httpproc.addInterceptor(new ResponseContent());
httpproc.addInterceptor(new ResponseConnControl());
BufferingHttpServiceHandler handler =
new BufferingHttpServiceHandler(
httpproc,
new DefaultHttpResponseFactory(),
new DefaultConnectionReuseStrategy(),
params);
// Set up request handlers
HttpRequestHandlerRegistry registry = new HttpRequestHandlerRegistry();
registry.register("/process", new SynthesisRequestHandler());
InfoRequestHandler infoRH = new InfoRequestHandler();
registry.register("/version", infoRH);
registry.register("/datatypes", infoRH);
registry.register("/locales", infoRH);
registry.register("/voices", infoRH);
registry.register("/audioformats", infoRH);
registry.register("/exampletext", infoRH);
registry.register("/audioeffects", infoRH);
registry.register("/audioeffect-default-param", infoRH);
registry.register("/audioeffect-full", infoRH);
registry.register("/audioeffect-help", infoRH);
registry.register("/audioeffect-is-hmm-effect", infoRH);
registry.register("/features", infoRH);
registry.register("/features-discrete", infoRH);
registry.register("/vocalizations", infoRH);
registry.register("/styles", infoRH);
registry.register("*", new FileRequestHandler());
handler.setHandlerResolver(registry);
// Provide an event logger
handler.setEventListener(new EventLogger());
IOEventDispatch ioEventDispatch = new DefaultServerIOEventDispatch(handler, params);
int numParallelThreads = MaryProperties.getInteger("server.http.parallelthreads", 5);
logger.info("Waiting for client to connect on port " + localPort);
try {
ListeningIOReactor ioReactor = new DefaultListeningIOReactor(numParallelThreads, params);
ioReactor.listen(new InetSocketAddress(localPort));
isReady = true;
ioReactor.execute(ioEventDispatch);
} catch (InterruptedIOException ex) {
logger.info("Interrupted", ex);
} catch (IOException e) {
logger.info("Problem with HTTP connection", e);
}
logger.debug("Shutdown");
}