changelog.html - axis-axis1-java - Git at Google

 <html>
 <head>
 <title>Axis Change Log</title>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
 <style type="text/css">
 <!--
 .example { background:#ccccff }
 .xml { background:#eeeeee }
 body {  font-family: Verdana, Arial, Helvetica, sans-serif; margin-left: 40px}
 h2 {  text-decoration: underline; background-color: #DCE1FF; background-position: left; margin-left: -30px}
 h3 {  margin-left: -10px}
 h1 {  margin-left: -30px}
 -->
 </style>
 </head>
 <body>
 <h1>Axis Change Log</h1>

 <h2>Axis 1.2.1</h2>

 <h3>Changes from 1.2final</h3>
 <ul> Cleanup array handling for rpc/lit and doc/lit
 <li> Enhancements to HTTPSender/CommonsHTTPSender (including better cookie support)
 <li> Generate array of wrappers for soapenc array nillable elements
 <li> Better handling of elementFormDefault during dynamic wsdl generation
 <li> Fix for gracefully handling IncompatibleClassChangeError in websphere/weblogic
 <li> Better SAAJ support (dirty flag was not set leading to serialization problems)
 <li> Fix out-of-memory errors for services without attachments returning large response messages
 <li> Last but not the least more test cases...
 </ul>

 <h3>Changes from 1.2rc3</h3>
 <ul>
  <li> Tons of changes to typemapping system to better support jax-rpc1.1 and .NET
  <li> Improved SAAJ 1.2 support
  <li> Much better for rpc/lit and doc/lit (especially for arrays)
  <li>Map schema "wrapped" arrays (with inner &lt;item&gt; elements) into arrays of the item type, instead of JavaBeans, by default.  Introduce the "-w" or "--wrapArrays" option to WSDL2Java to switch back to the earlier behavior.
  <li> Fix some WS-I related bugs. Makes it easier to deploy WS-I BP compatible services.
  <li> Internationalized happyaxis jsp pages.
  <li> Updated to latest dependency jars. (ex wsdl4j-1.5.1.jar)
  <li> Improved commons httpclient support.
  <li> Support for sending and receiving multiple cookies
  <li> Lots of fixes for performance enhancements (including eliminating ThreadLocal's)
  <li> Improved JMX support - Start/Stop server/services and deploy/modify services
 </ul>

 <h3>Changes from 1.2beta2</h3>
 <ul>
  <li>When generating WSDL, don't change the scoping rules for type mappings.  In other words, use the most specific mappings just like we do for message processing.
  <li>Fix problem with version string
  <li>Remove JAXP interfaces (should come from jaxp.jar, not jaxrpc.jar)
 </ul>

 <h3>Changes from 1.1</h3>
 <ul>
   <li>Preliminary SAAJ 1.2 support!</li>
   <li>Improved doc/literal support</li>
   <li>Improved handling of array types + WSDL generation</li>
   <li>More logical type mapping registration (SOAP-ENC types are in a separate registry which then delegates to the default one)</li>
   <li>Improved schema support (we deal with lists and groups now)</li>
   <li>ServiceDesc metadata is now more generic - ServiceDesc is an interface and JavaServiceDesc implements it to do specific Java processing.</li>
   <li>Throw fault when bad values for "mustUnderstand" attribute are parsed</li>
   <li>log4j.properties is no longer in axis.jar. This is to avoid conflicts
    with the configuration files in other bits of the application.</li>
   <li>Many bugfixes. See <A HREF="docs/cvslog.html">docs/cvslog.html</A></li>
 </ul>

 <h2>Axis 1.1</h2>

 <h3>Changes from 1.0 to 1.1 that may break your code</h3>
 <ul>
   <li> We have changed how we map http URLs to packages, such that any directories
     in the URL are used as well as the hostname. The previous behavior was a defect,
     as it would import WSDL from the same site into the same place. If you do
     not explicitly state the mappings of URIs to packages, things may now end
     up in different places </li>
   <li> The default socket timeout for clients is now 60 seconds, not infinity.
     You can use the setTimeout() option on any binding (cast it to an <tt>org.apache.axis.client.Stub</tt>
     first) to change this.</li>
   <li>The API for writing custom schema from a Serializer (writeSchema()) has
     changed! We now return an Element which should be suitable for either dropping
     under an &lt;element&gt; or &lt;attribute&gt; declaration as an anonymous
     type OR for putting a name=&quot;&quot; attribute on and making global in
     the schema. See any of our included serializers (MapSerializer is a good'un)
     for an example.</li>
 </ul>

 <h3>Changes from 1.1RC2</h3>
 <p>For a full list of ALL changes in CVS since 1.1RC2, <a href="http://ws.apache.org/axis/changelogs/11rc2-11-diff.html">click
   here</a>.</p>
 <h3>Changes from 1.0 to 1.1</h3>
 <ul>
   <li>Vastly improved SOAP 1.2 support
   <li>There is a new email transport in transport/mail
   <li>Added serializers/deserializers for Castor compatibility
   <li>Improved WSDL schema generation APIs for custom types
   <li>Added CORBA and RMI providers
   <li>Improved EJBProvider's ability to be a &quot;good EJB citizen&quot; (deals
     better with JNDI, etc)
   <li>Improved multiref deserialization code
   <li>Axis supports JMS for reliable messaging between client and server. Note
     that the actual wire format of JMS messages is vendor-specific at present,
     so you may not be able to use this to connect arbitrary JMS clients and servers
     without special bridging software. Refer to your particular JMS vendor for
     details. (rule-of-thumb is &quot;if you can get a JMS connection working,
     we can talk SOAP over it.&quot; :))
   <li>We include a more recent version of wsdl4j.jar (23/mar/2003).
   <li>The misnamed org.apache.axis.encoding.DefaultSOAP12TypeMappingImpl is now
     called DefaultSOAPEncodingTypeMappingImpl (the old class is still there but
     deprecated)
   <li>Log4J 1.2.8 is the version of log4J we use, though Axis still works with
     older versions (i.e. we dont use the XML configuration mechanism.).
   <li>Many more WSDL and interop issues reported (thank you!) and fixed.
   <li>One late breaking interop fix was a workaround for a bug in .NET1.0, which
     does not like empty arrays very much. This fix is not enabled by default.
     If you have trouble with .NET1.0 clients handling arrays, look up <b>axis.sendMinimizedElements</b>
     in the global configuaration section of the reference manual.
   <li>Axis Ant tasks are now documented, and are much enhanced.
     <!-- you only get this if you build axis yourself, so
   <li>Axis now includes a Castor serializer, handing off XML marshalling to <a href="http://castor.exolab.org/">Castor</a>.
     Castor integration offers schema validation and autogenerated Java classes
     from a Schema. Pending documentation and tests, this code is left for the
     experienced Castor user, who should look at the classes in org.apache.axis.encoding.ser.castor
     to discover what is available.
     -->
   <li>Fixed a bug where clients running Java1.4 needed servlet.jar on their classpath
   <li>Fixed <a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=13682">
     a bug</a> with Axis shutdown on Tomcat 3.3.1
   <li>Various documentation tweaks: improved installation guide, more reference
     documentation and a new security guide for anyone using Axis in production.
   <li>On the subject of security, three security issues were fixed; two related
     to XML entity/file inclusion on inbound messages and one potentially enabling
     cross-site-scripting.
   <li>Tcpmon lets you specify delays in message handling: sleep times in milliseconds
     every so-many bytes sent or received. This is useful if you want to see what
     happens to your client application over a slow link. Usually it becomes clear
     that your client application grinds to a halt unless all the calls are in
     a separate thread from any GUI.
   <li>Attachments are extended with direct access to the filename, and the ability
     to detach the file from the <tt>AttachmentPart</tt> so it wont get deleted
     on cleanup. Yes, attachments should now get automatically cleaned up when
     their owning <tt>AttachmentPart</tt> is finalized. Look at the javadocs for
     the specifics.
   <li>CommonsHTTPSender updated to use <A href="http://jakarta.apache.org/commons/httpclient/downloads.html">Jakarta
     Commons's HTTPClient 2.0 RC3</a></li>
 </ul>
 <h4>Improvements in Exception Handling</h4>

     The JAX-RPC specification of exceptions is now implemented; you may well be able
     to send abitrary exceptions over the wire and have them retranslated into Java
     Exceptions at the far end. Of course, non-Java destinations have a little problem there,
     all they get are the XML details to make sense of somehow. There is a lot to
     be said for creating, filling and throwing an <tt>AxisFault</tt> directly, and documenting
     the <tt>faultdetails</tt> elements for callers of all languages to make sense of. Axis now
     makes it easier to work with these details; consult at the <tt>AxisFault</tt> javadocs to
     see the new fault detail methods.
 <p>

      Axis no longer reports AxisFaults at INFO level on the client or server,
      unless you configure the logging parameters to do so;
      see the reference documents for details on how to do this. There is one
      exception: we do log server-side any AxisFaults created from RunTimeExceptions
      that are thrown by web service methods you implement. This is because those
      are usually bugs (like null pointer exceptions) that service developers like
      to know about before
 <p>

      For security reasons we have stopped sending stack traces over the wire to
      callers by default. The reference manual shows how to enable this on
      development systems.
 <p> Finally, we know we still have more to do to get exceptions fully under control.
   For example, global <tt>OnFault</tt> handlers are apparently not called consistently,
   and we need to do a lot more interop testing across platforms and languages.
   We also need a willing volunter to provide a guide to exceptions in SOAP and
   Axis.
 <h3>Older Changes</h3>
 <p>More changelogs can be found on <a href="http://ws.apache.org/axis/changelogs">the
   Axis website</a>.
 </body>
 </html>
	<html>
	<head>
	<title>Axis Change Log</title>
	<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
	<style type="text/css">
	<!--
	.example { background:#ccccff }
	.xml { background:#eeeeee }
	body { font-family: Verdana, Arial, Helvetica, sans-serif; margin-left: 40px}
	h2 { text-decoration: underline; background-color: #DCE1FF; background-position: left; margin-left: -30px}
	h3 { margin-left: -10px}
	h1 { margin-left: -30px}
	-->
	</style>
	</head>
	<body>
	<h1>Axis Change Log</h1>

	<h2>Axis 1.2.1</h2>

	<h3>Changes from 1.2final</h3>
	<ul> Cleanup array handling for rpc/lit and doc/lit
	<li> Enhancements to HTTPSender/CommonsHTTPSender (including better cookie support)
	<li> Generate array of wrappers for soapenc array nillable elements
	<li> Better handling of elementFormDefault during dynamic wsdl generation
	<li> Fix for gracefully handling IncompatibleClassChangeError in websphere/weblogic
	<li> Better SAAJ support (dirty flag was not set leading to serialization problems)
	<li> Fix out-of-memory errors for services without attachments returning large response messages
	<li> Last but not the least more test cases...
	</ul>

	<h3>Changes from 1.2rc3</h3>
	<ul>
	<li> Tons of changes to typemapping system to better support jax-rpc1.1 and .NET
	<li> Improved SAAJ 1.2 support
	<li> Much better for rpc/lit and doc/lit (especially for arrays)
	<li>Map schema "wrapped" arrays (with inner <item> elements) into arrays of the item type, instead of JavaBeans, by default. Introduce the "-w" or "--wrapArrays" option to WSDL2Java to switch back to the earlier behavior.
	<li> Fix some WS-I related bugs. Makes it easier to deploy WS-I BP compatible services.
	<li> Internationalized happyaxis jsp pages.
	<li> Updated to latest dependency jars. (ex wsdl4j-1.5.1.jar)
	<li> Improved commons httpclient support.
	<li> Support for sending and receiving multiple cookies
	<li> Lots of fixes for performance enhancements (including eliminating ThreadLocal's)
	<li> Improved JMX support - Start/Stop server/services and deploy/modify services
	</ul>

	<h3>Changes from 1.2beta2</h3>
	<ul>
	<li>When generating WSDL, don't change the scoping rules for type mappings. In other words, use the most specific mappings just like we do for message processing.
	<li>Fix problem with version string
	<li>Remove JAXP interfaces (should come from jaxp.jar, not jaxrpc.jar)
	</ul>

	<h3>Changes from 1.1</h3>
	<ul>
	<li>Preliminary SAAJ 1.2 support!</li>
	<li>Improved doc/literal support</li>
	<li>Improved handling of array types + WSDL generation</li>
	<li>More logical type mapping registration (SOAP-ENC types are in a separate registry which then delegates to the default one)</li>
	<li>Improved schema support (we deal with lists and groups now)</li>
	<li>ServiceDesc metadata is now more generic - ServiceDesc is an interface and JavaServiceDesc implements it to do specific Java processing.</li>
	<li>Throw fault when bad values for "mustUnderstand" attribute are parsed</li>
	<li>log4j.properties is no longer in axis.jar. This is to avoid conflicts
	with the configuration files in other bits of the application.</li>
	<li>Many bugfixes. See <A HREF="docs/cvslog.html">docs/cvslog.html</A></li>
	</ul>

	<h2>Axis 1.1</h2>

	<h3>Changes from 1.0 to 1.1 that may break your code</h3>
	<ul>
	<li> We have changed how we map http URLs to packages, such that any directories
	in the URL are used as well as the hostname. The previous behavior was a defect,
	as it would import WSDL from the same site into the same place. If you do
	not explicitly state the mappings of URIs to packages, things may now end
	up in different places </li>
	<li> The default socket timeout for clients is now 60 seconds, not infinity.
	You can use the setTimeout() option on any binding (cast it to an <tt>org.apache.axis.client.Stub</tt>
	first) to change this.</li>
	<li>The API for writing custom schema from a Serializer (writeSchema()) has
	changed! We now return an Element which should be suitable for either dropping
	under an <element> or <attribute> declaration as an anonymous
	type OR for putting a name="" attribute on and making global in
	the schema. See any of our included serializers (MapSerializer is a good'un)
	for an example.</li>
	</ul>

	<h3>Changes from 1.1RC2</h3>
	<p>For a full list of ALL changes in CVS since 1.1RC2, <a href="http://ws.apache.org/axis/changelogs/11rc2-11-diff.html">click
	here</a>.</p>
	<h3>Changes from 1.0 to 1.1</h3>
	<ul>
	<li>Vastly improved SOAP 1.2 support
	<li>There is a new email transport in transport/mail
	<li>Added serializers/deserializers for Castor compatibility
	<li>Improved WSDL schema generation APIs for custom types
	<li>Added CORBA and RMI providers
	<li>Improved EJBProvider's ability to be a "good EJB citizen" (deals
	better with JNDI, etc)
	<li>Improved multiref deserialization code
	<li>Axis supports JMS for reliable messaging between client and server. Note
	that the actual wire format of JMS messages is vendor-specific at present,
	so you may not be able to use this to connect arbitrary JMS clients and servers
	without special bridging software. Refer to your particular JMS vendor for
	details. (rule-of-thumb is "if you can get a JMS connection working,
	we can talk SOAP over it." :))
	<li>We include a more recent version of wsdl4j.jar (23/mar/2003).
	<li>The misnamed org.apache.axis.encoding.DefaultSOAP12TypeMappingImpl is now
	called DefaultSOAPEncodingTypeMappingImpl (the old class is still there but
	deprecated)
	<li>Log4J 1.2.8 is the version of log4J we use, though Axis still works with
	older versions (i.e. we dont use the XML configuration mechanism.).
	<li>Many more WSDL and interop issues reported (thank you!) and fixed.
	<li>One late breaking interop fix was a workaround for a bug in .NET1.0, which
	does not like empty arrays very much. This fix is not enabled by default.
	If you have trouble with .NET1.0 clients handling arrays, look up <b>axis.sendMinimizedElements</b>
	in the global configuaration section of the reference manual.
	<li>Axis Ant tasks are now documented, and are much enhanced.
	<!-- you only get this if you build axis yourself, so
	<li>Axis now includes a Castor serializer, handing off XML marshalling to <a href="http://castor.exolab.org/">Castor</a>.
	Castor integration offers schema validation and autogenerated Java classes
	from a Schema. Pending documentation and tests, this code is left for the
	experienced Castor user, who should look at the classes in org.apache.axis.encoding.ser.castor
	to discover what is available.
	-->
	<li>Fixed a bug where clients running Java1.4 needed servlet.jar on their classpath
	<li>Fixed <a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=13682">
	a bug</a> with Axis shutdown on Tomcat 3.3.1
	<li>Various documentation tweaks: improved installation guide, more reference
	documentation and a new security guide for anyone using Axis in production.
	<li>On the subject of security, three security issues were fixed; two related
	to XML entity/file inclusion on inbound messages and one potentially enabling
	cross-site-scripting.
	<li>Tcpmon lets you specify delays in message handling: sleep times in milliseconds
	every so-many bytes sent or received. This is useful if you want to see what
	happens to your client application over a slow link. Usually it becomes clear
	that your client application grinds to a halt unless all the calls are in
	a separate thread from any GUI.
	<li>Attachments are extended with direct access to the filename, and the ability
	to detach the file from the <tt>AttachmentPart</tt> so it wont get deleted
	on cleanup. Yes, attachments should now get automatically cleaned up when
	their owning <tt>AttachmentPart</tt> is finalized. Look at the javadocs for
	the specifics.
	<li>CommonsHTTPSender updated to use <A href="http://jakarta.apache.org/commons/httpclient/downloads.html">Jakarta
	Commons's HTTPClient 2.0 RC3</a></li>
	</ul>
	<h4>Improvements in Exception Handling</h4>

	The JAX-RPC specification of exceptions is now implemented; you may well be able
	to send abitrary exceptions over the wire and have them retranslated into Java
	Exceptions at the far end. Of course, non-Java destinations have a little problem there,
	all they get are the XML details to make sense of somehow. There is a lot to
	be said for creating, filling and throwing an <tt>AxisFault</tt> directly, and documenting
	the <tt>faultdetails</tt> elements for callers of all languages to make sense of. Axis now
	makes it easier to work with these details; consult at the <tt>AxisFault</tt> javadocs to
	see the new fault detail methods.
	<p>

	Axis no longer reports AxisFaults at INFO level on the client or server,
	unless you configure the logging parameters to do so;
	see the reference documents for details on how to do this. There is one
	exception: we do log server-side any AxisFaults created from RunTimeExceptions
	that are thrown by web service methods you implement. This is because those
	are usually bugs (like null pointer exceptions) that service developers like
	to know about before
	<p>

	For security reasons we have stopped sending stack traces over the wire to
	callers by default. The reference manual shows how to enable this on
	development systems.
	<p> Finally, we know we still have more to do to get exceptions fully under control.
	For example, global <tt>OnFault</tt> handlers are apparently not called consistently,
	and we need to do a lot more interop testing across platforms and languages.
	We also need a willing volunter to provide a guide to exceptions in SOAP and
	Axis.
	<h3>Older Changes</h3>
	<p>More changelogs can be found on <a href="http://ws.apache.org/axis/changelogs">the
	Axis website</a>.
	</body>
	</html>