/**
* {@inheritDoc}
*
* <p>Retrieves all attributes of the current tag and store their values in the attributes map. If
* there is no value in the prompt, the method tries to find a value that has been set via a
* <code><property></code> tag.<br>
* Implementations are requested to obtain the values via the {@link #getAttribute(String)}
* method.
*/
@Override
public void getAttributes(
final VoiceXmlInterpreterContext context,
final FormInterpretationAlgorithm fia,
final VoiceXmlNode node) {
if (node == null) {
LOGGER.warn("cannot get attributes from null");
}
attributes.clear();
// Check all possible attributes, if it is defined
// 1. in the node
// 2. as a property.
final Collection<String> names = node.getAttributeNames();
for (String name : names) {
String value = node.getAttribute(name);
if (value == null) {
value = context.getProperty(name);
}
if (value != null) {
attributes.put(name, value);
}
}
}
/**
* Set up the test environment.
*
* @since 0.7.6
*/
@Before
public void setUp() {
final SsmlParsingStrategyFactory factory = Mockito.mock(SsmlParsingStrategyFactory.class);
Mockito.when(factory.getParsingStrategy(Mockito.isA(Value.class)))
.thenReturn(new ValueStrategy());
final VoiceXmlInterpreterContext context = getContext();
final Profile profile = context.getProfile();
Mockito.when(profile.getSsmlParsingStrategyFactory()).thenReturn(factory);
Mockito.when(profile.getSsmlParsingStrategyFactory()).thenReturn(factory);
final TagStrategyFactory tagfactory = Mockito.mock(TagStrategyFactory.class);
Mockito.when(tagfactory.getTagStrategy(Mockito.isA(Value.class)))
.thenReturn(new ValueStrategy());
Mockito.when(tagfactory.getTagStrategy(Mockito.isA(Text.class))).thenReturn(new TextStrategy());
Mockito.when(profile.getTagStrategyFactory()).thenReturn(tagfactory);
final ImplementationPlatform platform = Mockito.mock(ImplementationPlatform.class);
Mockito.when(context.getImplementationPlatform()).thenReturn(platform);
}
/** {@inheritDoc} */
@Override
public void evalAttributes(final VoiceXmlInterpreterContext context) throws SemanticError {
final DataModel model = context.getDataModel();
final Collection<String> evalAttributes = getEvalAttributes();
if (evalAttributes == null) {
return;
}
// Actually evalute the attributes
for (String name : evalAttributes) {
final Object expr = attributes.get(name);
if (expr != null) {
final String exprstring = expr.toString();
final String unescapedExprstring = StringEscapeUtils.unescapeXml(exprstring);
Object value = model.evaluateExpression(unescapedExprstring, Object.class);
attributes.put(name, value);
}
}
}
/** {@inheritDoc} */
public void execute(
final VoiceXmlInterpreterContext context,
final VoiceXmlInterpreter interpreter,
final FormInterpretationAlgorithm fia,
final FormItem item,
final VoiceXmlNode node)
throws JVoiceXMLEvent {
if (nextItem != null) {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("going to item '" + nextItem + "'...");
}
throw new GotoNextFormItemEvent(nextItem);
}
if (next.startsWith("#")) {
final String nextForm = next.substring(1);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("going to form '" + nextForm + "'...");
}
throw new GotoNextFormEvent(nextForm);
} else {
final URI uri;
try {
uri = new URI(next);
} catch (java.net.URISyntaxException use) {
throw new BadFetchError(use);
}
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("going to uri '" + uri + "'...");
}
final DocumentDescriptor descriptor = new DocumentDescriptor(uri);
final FetchAttributes attributes = getFetchAttributes();
descriptor.setAttributes(attributes);
final VoiceXmlDocument document = context.loadDocument(descriptor);
final URI resolvedUri = descriptor.getUri();
throw new GotoNextDocumentEvent(resolvedUri, document);
}
}
