/**
* Constructs an instance of {@link StructuredDocument} matching the mime-type specified by the
* <CODE>mimetype</CODE> parameter. The <CODE>doctype</CODE> parameter identifies the base type of
* the {@link StructuredDocument}.
*
* @param mimetype Specifies the mime media type to be associated with the {@link
* StructuredDocument} to be created.
* @param reader A Reader from which the document will be constructed.
* @return StructuredDocument The instance of {@link StructuredDocument} or null if it could not
* be created.
* @throws IOException If there is a problem reading from the stream.
* @throws NoSuchElementException if the mime-type has not been registerd.
* @throws UnsupportedOperationException if the mime-type provided is not a text oriented
* mimetype.
*/
public static StructuredDocument newStructuredDocument(MimeMediaType mimetype, Reader reader)
throws IOException {
if (!factory.loadedProperty) {
factory.loadedProperty = factory.doLoadProperty();
}
Instantiator instantiator = (Instantiator) factory.getInstantiator(mimetype.getMimeMediaType());
if (!(instantiator instanceof TextInstantiator)) {
// XXX 20020502 [email protected] we could probably do something
// really inefficient that would allow it to work, but better not to.
// if ReaderInputStream existed, it would be easy to do.
if (LOG.isEnabledFor(Level.WARN))
LOG.warn(
"Document Class '"
+ instantiator.getClass().getName()
+ "' associated with '"
+ mimetype
+ "' is not a text oriented document");
throw new UnsupportedOperationException(
"Document Class '"
+ instantiator.getClass().getName()
+ "' associated with '"
+ mimetype
+ "' is not a text oriented document");
}
return ((TextInstantiator) instantiator).newInstance(mimetype, reader);
}
/**
* Constructs an instance of {@link StructuredDocument} matching the mime-type specified by the
* <CODE>mimetype</CODE> parameter. The <CODE>doctype</CODE> parameter identifies the base type of
* the {@link StructuredDocument}.
*
* @param mimetype Specifies the mime media type to be associated with the {@link
* StructuredDocument} to be created.
* @param doctype Specifies the root type of the {@link StructuredDocument} to be created.
* @return StructuredDocument The instance of {@link StructuredDocument} or null if it could not
* be created.
* @throws NoSuchElementException invalid mime-media-type
*/
public static StructuredDocument newStructuredDocument(MimeMediaType mimetype, String doctype) {
if (!factory.loadedProperty) {
factory.loadedProperty = factory.doLoadProperty();
}
Instantiator instantiator = (Instantiator) factory.getInstantiator(mimetype.getMimeMediaType());
return instantiator.newInstance(mimetype, doctype);
}
/**
* Constructs an instance of {@link StructuredDocument} matching the mime-type specified by the
* <CODE>mimetype</CODE> parameter. The <CODE>doctype</CODE> parameter identifies the base type of
* the {@link StructuredDocument}.
*
* @param mimetype Specifies the mime media type to be associated with the {@link
* StructuredDocument} to be created.
* @param stream Contains an InputStream from which the document will be constructed.
* @return StructuredDocument The instance of {@link StructuredDocument} or null if it could not
* be created.
* @throws IOException If there is a problem reading from the stream.
* @throws NoSuchElementException if the mime-type has not been registerd.
*/
public static StructuredDocument newStructuredDocument(MimeMediaType mimetype, InputStream stream)
throws IOException {
if (!factory.loadedProperty) {
factory.loadedProperty = factory.doLoadProperty();
}
Instantiator instantiator = (Instantiator) factory.getInstantiator(mimetype.getMimeMediaType());
return instantiator.newInstance(mimetype, stream);
}
