Name
MessageFactory
Synopsis
public abstract class MessageFactory { // Public Constructors public MessageFactory( ); // Public Class Methods public static MessageFactory newInstance( ) throws SOAPException; // Public Instance Methods public abstract SOAPMessage createMessage( ) throws SOAPException; public abstract SOAPMessage createMessage(MimeHeadersheaders
, java.io.InputStreamin
) throws java.io.IOExceptionSOAPException; }
MessageFactory
is an abstract base class that
provides the methods used by application code to construct SOAP
messages. A SAAJ application obtains an instance of this class by
calling the static newInstance( )
method, which
looks for a suitable concrete implementation using the following
algorithm:
Looks in the system properties for a property called
javax.xml.soap.MessageFactory
. If this property is defined, its value is assumed to be the class name of a concrete implementation ofMessageFactory
.Looks for the same property in a file called
${JAVA_HOME}/lib/jaxm.properties
. If the property is found, its value is assumed to be the required class name.Looks for a resource called
META-INF/services/javax.xml.soap.MessageFactory
in the classpath. If such a resource exists, it is opened and a single line is read from it. If the line is not empty, it is used as the class name.Finally, an implementation-dependent default class is used. In the case of the reference implementation, this class is called
com.sun.xml.messaging.saaj.soap.MessageFactoryImpl
.
Once you have a ...
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