org.apache.uima.util

Class XmlCasDeserializer

java.lang.Object

org.apache.uima.util.XmlCasDeserializer

public abstract class XmlCasDeserializer
extends Object

Deserializes a CAS from a standoff-XML format. This class can read the XMI format introduced in UIMA v1.4 as well as the XCAS format from previous versions.

Constructor Summary

Constructors

Constructor and Description
XmlCasDeserializer()

Method Summary

Modifier and Type	Method and Description
static void	deserialize(InputStream aStream, CAS aCAS) Deserializes a CAS from a standoff-XML format.
static void	deserialize(InputStream aStream, CAS aCAS, boolean aLenient) Deserializes a CAS from XMI or XCAS.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XmlCasDeserializer

public XmlCasDeserializer()

Method Detail

deserialize

public static void deserialize(InputStream aStream,
                               CAS aCAS)
                        throws SAXException,
                               IOException

Deserializes a CAS from a standoff-XML format.

Parameters:

aStream - input stream from which to read the XML document

aCAS - CAS into which to deserialize. This CAS must be set up with a type system that is compatible with that in the XML.

Throws:

SAXException - if an XML Parsing error occurs

IOException - if an I/O failure occurs

deserialize

public static void deserialize(InputStream aStream,
                               CAS aCAS,
                               boolean aLenient)
                        throws SAXException,
                               IOException

Deserializes a CAS from XMI or XCAS.

Parameters:

aStream - input stream from which to read the XML document

aCAS - CAS into which to deserialize. This CAS must be set up with a type system that is compatible with that in the XML

aLenient - if true, unknown Types will be ignored. If false, unknown Types will cause an exception. The default is false.

Throws:

SAXException - if an XML Parsing error occurs

IOException - if an I/O failure occurs