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<TITLE>Tuscany SCA Native Samples - C++ BigBank Sample</TITLE>
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<DIV CLASS="section">
<H1>Tuscany SCA Native Samples - C++ BigBank Sample</H1>
<P>This sample implements the "Simplified BigBank" scenario. A whitepaper describing
the scenario based on the SCA 0.9 Assembly specification can be found
<A HREF="http://www.osoa.org/display/Main/SCA+-+Previously+Published+Specifications">here</A>.
This sample uses multiple C++ components, calls out to an external Web Service via a reference,
exposes the service as a Web Service and also provides a PHP based client.
</P>
<P>There are three sub projects in this workspace:</P>
<UL>
<LI>bigbank.account<BR/>
This contains the source code and SCDL artifacts for the SCA BigBank
composite implementing the account services.
</LI>
<LI>bigbank.client<BR/>
A sample client which does a local call to the BigBank service.
</LI>
<LI>bigbank.phpclient<BR/>
A sample PHP client which calls the BigBank Web service and then deconstructs
and displays the result by using the
<A HREF="http://www.osoa.org/display/PHP/SOA+PHP+Homepage">SDO for PHP extension</A>.
<P>This is a pair of very simple PHP scripts to demonstrate how the Accounts service
that the C++ Big Bank sample exposes can be used from within the PHP scripting
language.
</P>
<P>bigwelcome.php<BR/>
A bootstrap script that shows a form and allows the user to press a button
in order to invoke the bigaccount.php script
</P>
<P>bigaccount.php<BR/>
Makes a call to a locally installed BigBank Accounts service. The script
shows how to use PHP SDO and SOAP extensions to construct the call
and interpret the result.
</P>
</LI>
</UL>
<P>Additionally, there is the bigbank.app.composite file. This describes the
configuration of the SCA BigBank composite deployed to the SCA runtime.
</P>
</DIV>
<DIV CLASS="section">
<H2>Contents</H2>
<OL>
<LI><A HREF="#linuxbld">Building the C++ samples on Linux and Mac OS X</A></LI>
<LI><A HREF="#linuxrun">Running the C++ BigBank sample on Linux and Mac OS X:</A></LI>
<UL>
<LI><A HREF="#linuxbasic">Running the basic client</A></LI>
<LI><A HREF="#linuxphp">Installing and running the PHP web client</A></LI>
</UL>
<LI><A HREF="#winbld">Building the C++ BigBank sample on Windows</A></LI>
<LI><A HREF="#winrun">Running the C++ BigBank sample on Windows:</A></LI>
<UL>
<LI><A HREF="#winbasic">Running the basic client</A></LI>
<LI><A HREF="#winphp">Installing and running the PHP web client</A></LI>
</UL>
<LI><A HREF="#help">Getting help</A></LI>
</OL>
</DIV>
<DIV CLASS="section">
<A NAME="linuxbld"><H2>Building the C++ samples on Linux and Mac OS X</H2></A>
<P>If using the binary distribution the samples are built and installed in
<tuscany_sca_install_dir>/samples - go directly to <A HREF="#linuxrun">Running the samples on Linux and Mac OS X</A>.</P>
<OL>
<LI>The following environment variables are required:
<UL>
<LI>TUSCANY_SCACPP=<path to installed Tuscany SCA>
<LI>TUSCANY_SDOCPP=<path to installed Tuscany SDO>
</UL></LI>
</LI>
<LI>Build the C++ samples with the following command sequence:
<UL>
<LI>cd <tuscany_sca_install_dir>/samples</LI>
<LI>./configure --prefix=$TUSCANY_SCACPP/samples --enable-static=no</LI>
<LI>make</LI>
<LI>make install</LI>
</UL>
NOTE: If you don't provide the --prefix configure option, it will by default install into
/usr/local/tuscany/sca/samples/CppBigBank</LI>
</OL>
</DIV>
<DIV CLASS="section">
<A NAME="linuxrun"><H2>Running the C++ BigBank sample on Linux and Mac OS X</H2></A>
<A NAME="linuxbasic"><H3>BigBank with basic client</H3></A>
<OL>
<LI>The C++ BigBank sample requires the following extensions:
<UL>
<LI><A HREF="../../doc/CppExtension.html">C++ Extension</A></LI>
<LI><A HREF="../../doc/Axis2CWSExtension.html">Axis2/C Web Services Extension</A></LI>
</UL>
Please follow the documentation to ensure you have these extensions built and installed
on your system
</LI>
<LI>The following environment variables are required:
<UL>
<LI>TUSCANY_SCACPP=<path to installed Tuscany SCA></LI>
<LI>TUSCANY_SDOCPP=<path to installed Tuscany SDO></LI>
<LI>AXIS2C_HOME=<path to Axis2/C version 0.96></LI>
</UL>
</LI>
<LI>Run the sample with the following commands:
<UL>
<LI>cd <tuscany_sca_install_dir>/samples/CppBigBank/deploy/bigbank.client</LI>
<LI>./runclient.sh</LI>
</UL>
</LI>
</OL>
<A NAME="linuxphp"><H3>BigBank with PHP web client</H3></A>
<OL>
<LI>The C++ BigBank sample requires the following extensions:
<UL>
<LI><A HREF="../../doc/CppExtension.html">C++ Extension</A></LI>
<LI><A HREF="../../doc/Axis2CWSExtension.html">Axis2/C Web Services Extension</A></LI>
</UL>
Please follow the documentation to ensure you have these extensions built and installed
on your system
</LI>
<LI>Ensure you have enabled Axis2/C to run Tuscany SCA services. Follow the instructions
found <A HREF="../../doc/Axis2CWSExtension.html#deploy">here</A>.
</LI>
<LI>Start the Axis2/C simple http server:
<OL>
<LI>The following environment variables are required:
<UL>
<LI>TUSCANY_SCACPP=<path to installed Tuscany SCA></LI>
<LI>TUSCANY_SDOCPP=<path to installed Tuscany SDO></LI>
<LI>AXIS2C_HOME=<path to Axis2/C version 0.96></LI>
</UL>
</LI>
<LI>cd <tuscany_sca_install_dir>/samples/CppBigBank/deploy/bin
</LI>
<LI>./runwsserver.sh</LI>
</OL>
</LI>
<LI>To run the php scripts requires some configuration and setup of a php runtime with
the SDO and SimpleXML extensions enabled. The bits you will need are:
<UL>
<LI><A HREF="http://httpd.apache.org/">Apache web server</A> (tested with version 2.0.55)</LI>
<LI><A HREF="http://www.php.net/downloads.php">PHP 5</A> (tested with version 5.1.6)</LI>
<LI><A HREF="http://pecl.php.net/package/sdo">PHP SDO</A> (tested with version 1.0.3)</LI>
</UL>
<P>Follow
<A HREF="http://livedocs.phpdoc.info/index.php?l=en&q=ref.sdo">these instructions</A> to
install SDO and DAS.
</P>
</LI>
<LI>You need to configure Apache to run PHP of course. This is well documented but this
is what to put at the end of httpd.conf:
<PRE># PHP5 Support
LoadModule php5_module "/home/php/php5.1.6/php5apache2.so"
AddType application/x-httpd-php .php
# configure the path to php.ini
PHPIniDir "/home/php/php5.1.6"</PRE>
</LI>
<LI>Copy the <tuscany_sca_install_dir>/samples/CppBigBank/bigbank.phpwsclient
directory to your Apache document root directory (by default this is named 'htdocs').
</LI>
<LI>Finally, start your Apache web server.
</LI>
<LI>Run the PHP web client by pointing your browser at
<A HREF="http://localhost/bigbank.phpwsclient/welcome.php">http://localhost/bigbank.phpwsclient/welcome.php</A>.
You should now be able to press the "GetAccount" button and see the values
returned from the BigBank SCA application.
</LI>
</OL>
</DIV>
<DIV CLASS="section">
<A NAME="winbld"><H2>Building the C++ BigBank sample on Windows</H2></A>
<P>If using the binary distribution the samples are built and installed in
<tuscany_sca_install_dir>\samples - go directly to <A HREF="#winrun">Running the samples on Windows</A>.</P>
<OL>
<LI>The following environment variables are required:
<UL>
<LI>TUSCANY_SCACPP=<path to installed Tuscany SCA>
<LI>TUSCANY_SDOCPP=<path to installed Tuscany SDO>
</UL></LI>
</LI>
<LI>You must have set up the environment for Microsoft Visual C++ tools.
The build command will call vcvars32 to set the environment. Ensure the
directory containing this is on your path. This will be where you
installed the compiler.
</LI>
<LI>Build the source, either via the Visual Studio Express projects under
<tuscany_sca_install_dir>\samples\CppBigBank\VSExpress\CppBigBank.sln or via the command-line build file
found at <tuscany_sca_install_dir>\samples\CppBigBank\VSExpress\CppBigBank\build.bat
which will build and deploy the samples.
</LI>
</OL>
</DIV>
<DIV CLASS="section">
<A NAME="winrun"><H2>Running the C++ BigBank sample on Windows</H2></A>
<A NAME="winbasic"><H3>BigBank with basic client</H3></A>
<OL>
<LI>The C++ BigBank sample requires the following extensions:
<UL>
<LI><A HREF="../../doc/CppExtension.html">C++ Extension</A></LI>
<LI><A HREF="../../doc/Axis2CWSExtension.html">Axis2/C Web Services Extension</A></LI>
</UL>
Please follow the documentation to ensure you have these extensions built and installed
on your system
</LI>
<LI>The following environment variables are required:
<UL>
<LI>TUSCANY_SCACPP=<path to installed Tuscany SCA></LI>
<LI>TUSCANY_SDOCPP=<path to installed Tuscany SDO></LI>
</UL>
</LI>
<LI>Run the sample with the following commands:
<UL>
<LI>cd <tuscany_sca_install_dir>\samples\CppBigBank\deploy\bigbank.client</LI>
<LI>runclient.bat</LI>
</UL>
</LI>
</OL>
<A NAME="winphp"><H3>BigBank with PHP web client</H3></A>
<OL>
<LI>The C++ BigBank sample requires the following extensions:
<UL>
<LI><A HREF="../../doc/CppExtension.html">C++ Extension</A></LI>
<LI><A HREF="../../doc/Axis2CWSExtension.html">Axis2/C Web Services Extension</A></LI>
</UL>
Please follow the documentation to ensure you have these extensions built and installed
on your system
</LI>
<LI>Ensure you have enabled Axis2/C to run Tuscany SCA services. Follow the instructions
found <A HREF="../../doc/Axis2CWSExtension.html#deploy">here</A>.
</LI>
<LI>Start the Axis2/C simple http server:
<OL>
<LI>The following environment variables are required:
<UL>
<LI>TUSCANY_SCACPP=<path to installed Tuscany SCA></LI>
<LI>TUSCANY_SDOCPP=<path to installed Tuscany SDO></LI>
<LI>AXIS2C_HOME=<path to Axis2/C version 0.96></LI>
</UL>
</LI>
<LI>cd <tuscany_sca_install_dir>\samples\CppBigBank\deploy\bigbank.account
</LI>
<LI>runwsserver.bat</LI>
</OL>
</LI>
<LI>To run the php scripts requires some configuration and setup of a php runtime with
the SDO and SimpleXML extensions enabled. The bits you will need are:
<UL>
<LI><A HREF="http://httpd.apache.org/">Apache web server</A> (tested with version 2.0.55)</LI>
<LI><A HREF="http://www.php.net/downloads.php">PHP 5</A> (tested with version 5.1.6)</LI>
<LI><A HREF="http://pecl.php.net/package/sdo">PHP SDO</A> (tested with version 1.0.3)</LI>
</UL>
<P>You can get Windows binary builds from
<A HREF="http://www.php.net/downloads.php">http://www.php.net/downloads.php</A>.
For SDO you need two dlls as follows:
</P>
<UL>
<LI><A HREF="http://pecl4win.php.net/ext.php/php_sdo.dll">php_sdo.dll</A></LI>
<LI><A HREF="http://pecl4win.php.net/ext.php/php_sdo_das_xml.dll">php_sdo_das_xml.dll</A></LI>
</UL>
<P>Copy these to the php5.1.6\ext dir ( php_soap.dll is already there) and add the
following to php.ini file (having already renamed php.ini-recommended to php.ini
of course)
<PRE>extension=php_soap.dll
extension=php_sdo.dll
extension=php_sdo_das_xml.dll</PRE>
I also changed the extension_dir directive to point to my extensions directory:
<PRE>extension_dir="C:\php5.1.6\ext"</PRE>
</P>
<P>Asking PHP to list what modules are active gives the following:
<PRE>C:\php5.1.6>php -m
[PHP Modules]
bcmath
calendar
com_dotnet
ctype
date
dom
ftp
hash
iconv
libxml
odbc
pcre
Reflection
sdo
sdo_das_xml
session
SimpleXML
soap
SPL
standard
tokenizer
wddx
xml
xmlreader
xmlwriter
zlib
[Zend Modules]</PRE>
Of particular relevance to these scripts note that soap, sdo and sdo_das_xml are active.
</P>
</LI>
<LI>You need to configure Apache to run PHP of course. This is well documented but this
is what to put at the end of httpd.conf:
<PRE># PHP5 Support
LoadModule php5_module "C:\php5.1.6\php5apache2.dll"
AddType application/x-httpd-php .php
# configure the path to php.ini
PHPIniDir "C:\php5.1.6"</PRE>
</LI>
<LI>Copy the <tuscany_sca_install_dir>\samples\CppBigBank\bigbank.phpwsclient
directory to your Apache document root directory (by default this is named 'htdocs').
</LI>
<LI>Finally, start your Apache web server.
</LI>
<LI>Run the PHP web client by pointing your browser at
<A HREF="http://localhost/bigbank.phpwsclient/welcome.php">http://localhost/bigbank.phpwsclient/welcome.php</A>.
You should now be able to press the "GetAccount" button and see the values
returned from the BigBank SCA application.
</LI>
</OL>
</DIV>
<DIV CLASS="section">
<A NAME="help"><H2>Getting Help</H2></A>
<P>The first place to look is at the Tuscany SCA FAQ at
<A HREF="http://cwiki.apache.org/confluence/display/TUSCANY/Tuscany+SCA+-+FAQ"
TARGET="_blank">http://cwiki.apache.org/confluence/display/TUSCANY/Tuscany+SCA+-+FAQ</A> </P>
<P>Any problem with this release can be reported to the Tuscany
<A HREF="http://cwiki.apache.org/TUSCANY/mailing-lists.html"
TARGET="_blank">mailing lists</A> or create a JIRA issue at <A HREF="http://issues.apache.org/jira/browse/Tuscany"
TARGET="_blank">http://issues.apache.org/jira/browse/Tuscany</A>.</P>
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