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| author | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2010-02-28 19:41:51 +0000 |
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| committer | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2010-02-28 19:41:51 +0000 |
| commit | cbe502740bdd6d2a0ae56d113882dd9d6b31c394 (patch) | |
| tree | bfb25bbced6038f250e9ea972be35e76f6a200fe /sca-cpp/trunk/contrib/doc/RESTExtension.html | |
| parent | e982b4ef38fd043c15e89bdd60763b10434a087e (diff) | |
Removed contrib folder now that it's saved in its own branch.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@917274 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-cpp/trunk/contrib/doc/RESTExtension.html')
| -rw-r--r-- | sca-cpp/trunk/contrib/doc/RESTExtension.html | 291 |
1 files changed, 0 insertions, 291 deletions
diff --git a/sca-cpp/trunk/contrib/doc/RESTExtension.html b/sca-cpp/trunk/contrib/doc/RESTExtension.html deleted file mode 100644 index 71482d43ec..0000000000 --- a/sca-cpp/trunk/contrib/doc/RESTExtension.html +++ /dev/null @@ -1,291 +0,0 @@ - -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> -<!-- - Licensed to the Apache Software Foundation (ASF) under one - or more contributor license agreements. See the NOTICE file - distributed with this work for additional information - regarding copyright ownership. The ASF licenses this file - to you under the Apache License, Version 2.0 (the - "License"); you may not use this file except in compliance - with the License. You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, - software distributed under the License is distributed on an - "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - KIND, either express or implied. See the License for the - specific language governing permissions and limitations - under the License. ---> - -<HTML> -<HEAD> - <META CONTENT="text/html; charset=iso-8859-1" HTTP-EQUIV="Content-Type"> - <META CONTENT="text/css" HTTP-EQUIV="Content-Style-Type"> - <STYLE MEDIA="all" TYPE="text/css"> -@import url("css/maven-base.css"); -@import url("css/maven-theme.css"); - </STYLE> - - <LINK HREF="css/maven-theme.css" MEDIA="print" REL="stylesheet" - TYPE="text/css"> - <TITLE>Tuscany SCA Native - REST Extension</TITLE> -</HEAD> - -<BODY> -<DIV ID="bodyColumn"> - <DIV ID="contentBox"> - <DIV CLASS="section"> - <H1>Tuscany SCA Native - REST Extension</H1> - - <P>This document describes the deployment and use of the REST - binding support in the Apache Tuscany SCA Native runtime. - </P> - <P>The Tuscany REST extension allows SCA services and references to be invoked - via HTTP REST calls - </P> - <P>The following samples demonstrate use of the REST extension:</P> - <UL> - <LI><A HREF="../samples/RestCalculator/README.html">RestCalculator</A></LI> - <LI><A HREF="../samples/RestCustomer/README.html">RestCustomer</A></LI> - <LI><A HREF="../samples/RestYahoo/README.html">RestYahoo</A></LI> - <LI><A HREF="../samples/AlertAggregator/README.html">AlertAggregator</A></LI> - </UL> - </DIV> - <DIV CLASS="section"> - <H2>Contents</H2> - <OL> - <LI><A HREF="#requirements">System Requirements</A></LI> - <LI><A HREF="#install">Installing the Tuscany SCA REST Extension..</A> - <UL> - <LI><A HREF="#linuxbin">..from the binary release on Linux and Mac OS X</A></LI> - <LI><A HREF="#linuxsrc">..from the source release on Linux and Mac OS X</A></LI> - <LI><A HREF="#winbin">..from the binary release on Windows</A></LI> - <LI><A HREF="#winsrc">..from the source release on Windows</A></LI> - </UL></LI> - <LI><A HREF="#deploy">Deploying the Tuscany REST Service extension to the HTTPD server</A></LI> - <LI><A HREF="#resource">The Tuscany REST extension resource pattern</A></LI> - <LI><A HREF="#rpc">The Tuscany REST extension RPC pattern</A></LI> - <LI><A HREF="#help">Getting help</A></LI> - </OL> - </DIV> - <DIV CLASS="section"> - <A NAME="requirements"><H2>System Requirements</H2></A> - - <P>In order to install and use the Tuscany SCA REST Extension there are some - extra requirements in addition to the <A HREF="../GettingStarted.html#requirements">Tuscany - SCA requirements</A>:</P> - <TABLE CLASS="bodyTable"> - - <TBODY> - <TR CLASS="a"> - <TD><B>Software</B></TD> - <TD><B>Download Link</B></TD> - </TR> - <TR CLASS="b"> - <TD>Apache HTTPD version 2.2</TD> - <TD> - <A HREF="http://httpd.apache.org" - TARGET="_blank">http://httpd.apache.org</A><BR/> - Please download and follow the installation instructions. This is required - for building the REST Service extension and for hosting and running REST services. - </TD> - </TR> - <TR CLASS="a"> - <TD>libcurl version 7.15 or higher</TD> - <TD> - <A HREF="http://curl.haxx.se/download.html" - TARGET="_blank">http://curl.haxx.se/download.html</A><BR/> - Please download and follow the installation instructions. This is required - for building the REST Reference extension and for calling REST references.<BR/> - On Windows, the extension was developed and tested against the "Win32 - MSVC 7.15.1 devel" - library provided by Chris Drake. On Linux the libcurl libraries were built from - the 7.16.1 source. On Mac OS X the library was downloaded, built and installed via the - standard "port" command. - </TD> - </TR> - </TBODY> - </TABLE> - </DIV> - - <DIV CLASS="section"> - <A NAME="install"><H2>Installing the Tuscany SCA REST Extension</H2></A> - <A NAME="linuxbin"><H3>Getting the Tuscany SCA REST Extension working with the binary release on Linux and Mac OS X</H3></A> - <OL> - <LI>Follow the <A HREF="#deploy">deployment steps</A> below to ensure the HTTPD server - invokes Tuscany when it receives an appropriate HTTP request</LI> - <LI>Ensure the libcurl and HTTPD libraries are available on the LD_LIBRARY_PATH environment variable on Linux and - the DYLD_LIBRARY_PATH environment variable on Mac OS X</LI> - </OL> - <A NAME="linuxsrc"><H3>Getting the Tuscany SCA REST Extension working with the source release on Linux and Mac OS X</H3></A> - <OL> - <LI>You will need the Tuscany SCA and SDO libraries - follow the instructions - <A HREF="../GettingStarted.html">here</A> to build the SCA libraries and default extensions</LI> - <LI>The following environment variables are required: - <UL> - <LI>TUSCANY_SCACPP=<path to built Tuscany SCA> - <LI>TUSCANY_SDOCPP=<path to installed Tuscany SDO> - <LI>APR_INCLUDE=<path to APR includes></LI> - <LI>HTTPD_INCLUDE=<path to HTTPD includes><BR/> - Note: If you are using a default installation of HTTPD these are usually:<BR/> - APR_INCLUDE=/usr/include/apr-1<BR/> - HTTPD_INCLUDE=/usr/include/httpd</LI> - <LI>CURL_INCLUDE=<path to libcurl includes></LI> - <LI>CURL_LIB<path to libcurl libraries><BR/> - Note: If you are using a default installation of libcurl these are usually:<BR/> - CURL_INCLUDE=/usr/include/curl<BR/> - CURL_LIB=/usr/lib</LI> - </UL></LI> - <LI>Build the REST source only with the following command sequence: - <UL> - <LI>cd <tuscany_sca_install_dir></LI> - <LI>./configure --prefix=$TUSCANY_SCACPP --enable-restbinding --enable-cpp=no --enable-wsbinding=no</LI> - <LI>make</LI> - <LI>make install</LI> - </UL> - NOTE: If you don't provide a --prefix configure option, it will by default install into - /usr/local/tuscany/sca</LI> - </OL> - - <A NAME="winbin"><H3>Getting the Tuscany SCA REST Extension working with the binary release on Windows</H3></A> - <OL> - <LI>Follow the <A HREF="#deploy">deployment steps</A> below to ensure the HTTPD server - invokes Tuscany when it receives an appropriate HTTP request</LI> - <LI>Ensure the libcurl and HTTPD libraries are available on the PATH environment variable</LI> - </OL> - <A NAME="winsrc"><H3>Getting the Tuscany SCA REST Extension working with the source release on Windows</H3></A> - <OL> - <LI>Unzip the supplied source zip file</LI> - <LI>The following environment variables are required: - <UL> - <LI>TUSCANY_SCACPP=<path to built Tuscany SCA> - <LI>TUSCANY_SDOCPP=<path to installed Tuscany SDO> - <LI>HTTPD_HOME=<path to installed HTTPD server> - <LI>LIBCURL_HOME=<path to installed libcurl libraries> - </UL></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: - <UL> - <LI>cd <to where you unzipped the source></LI> - <LI>build</LI> - </UL> - This will build all the projects and put the required output into the 'deploy' directory<BR/><BR/> - Alternatively, open the workspace at <tuscany_sca_install_dir>/projects/tuscany_sca/tuscany_sca.dsw - in Visual Studio 6 or at at <tuscany_sca_install_dir>/projectsvc7/tuscany_sca/tuscany_sca.sln - in Visual Studio 7.1 - you can build projects individually - or build the samples to rebuild all the projects</LI> - </OL> - </DIV> - - - <DIV CLASS="section"> - <A NAME="deploy"><H2>Deploying the Tuscany REST Service extension to the HTTPD server</H2></A> - <P>The following samples demonstrate use of the REST extension:</P> - <UL> - <LI><A HREF="../samples/RestCalculator/README.html">RestCalculator</A></LI> - <LI><A HREF="../samples/RestCustomer/README.html">RestCustomer</A></LI> - <LI><A HREF="../samples/RestYahoo/README.html">RestYahoo</A></LI> - <LI><A HREF="../samples/AlertAggregator/README.html">AlertAggregator</A></LI> - </UL> - <P>Each of these samples generate a set of configuration files for the HTTPD server. Use the startserver - script that comes with each sample to generate the files and start the server with the REST Service - extension enabled. The instructions below detail the information that is provided in these configuration - files.</P> - <OL> - <LI>On Windows, load the sca_rest_module into HTTPD by adding the following line to the conf/httpd.conf file: -<PRE>LoadModule sca_rest_module <path to installed Tuscany SCA>/extensions/rest/service/bin/tuscany_sca_mod_rest.dll</PRE> - On Linux, use the following line: -<PRE>LoadModule sca_rest_module <path to installed Tuscany SCA>/extensions/rest/service/lib/libtuscany_sca_mod_rest.so</PRE> - On Mac OS X, use the following line: -<PRE>LoadModule sca_rest_module <path to installed Tuscany SCA>/extensions/rest/service/lib/libtuscany_sca_mod_rest.dylib</PRE> - </LI> - <LI>Set a TuscanyHome directive to the installation of Tuscany SCA Native: -<PRE>TuscanyHome <path to installed Tuscany SCA></PRE> - </LI> - <LI>Create a Location directive for the URL to be used and set the sca_rest_module as the handler to - be invoked when requests for the location are received. Also set the TuscanyRoot directive for - this Location, set to the location of the SCA application to be invoked: -<PRE> -<Location /rest> - SetHandler sca_rest_module - TuscanyRoot <path to installed Tuscany SCA>/samples/RestCalculator/deploy/ -</Location> -</PRE> - The above example will mean that calls to http://myserver/rest will be handled by Tuscany SCA Native - and configured to invoke the RestCalculator sample application. - </LI> - </OL> - </DIV> - - <DIV CLASS="section"> - <A NAME="resource"><H2>Tuscany REST Extension Resource Pattern</H2></A> - <P>If the SCA service or reference uses an <interface.rest> interface, CRUD - (Create, Retrieve, Update, Delete) methods are mapped to HTTP verbs to access resource - representations as follows:</P> - <UL> - <LI>uri = create(resource)<BR/> - HTTP POST <binding-uri> + an XML element representing the resource to create<BR/> - Returns Location header containing the uri of the created resource</LI> - <LI>resource = retrieve()<BR/> - HTTP GET <binding-uri><BR/> - Returns an XML element representing the REST resource</LI> - <LI>resource = retrieve(uri, parm-value-1, parm-value-n)<BR/> - HTTP GET uri/parm-value-1/parm-value-n<BR/> - or if uri ends with a '?':<BR/> - HTTP GET uri?parm-name-1=parm-value1&parm-name-n=parm-value-n<BR/> - Returns an XML element representing the REST resource</LI> - <LI>update(resource)<BR/> - HTTP PUT <binding-uri> + an XML element representing the updated resource</LI> - <LI>update(uri, parm-1, parm-n, resource)<BR/> - HTTP PUT uri/parm-value-1/parm-value-n + an XML element representing the updated resource<BR/> - or if uri ends with a '?':<BR/> - HTTP PUT uri?parm-name-1=parm-value1&parm-name-n=parm-value-n + an XML element representing the updated resource</LI> - <LI>delete()<BR/> - HTTP DELETE <binding-uri></LI> - <LI>delete(uri, parm-1, parm-n)<BR/> - HTTP DELETE uri/parm-value-1/parm-value-n<BR/> - or if uri ends with a '?':<BR/> - HTTP DELETE uri?parm-name-1=parm-value1&parm-name-n=parm-value-n</LI> - </UL> - <P>In this mode, HTTP return codes are used almost as described in the Atom spec. Also - GET returns etags with the retrieved resource representations to help caching by clients.</P> - </DIV> - - <DIV CLASS="section"> - <A NAME="rpc"><H2>Tuscany REST Extension RPC Pattern</H2></A> - <P>If the SCA service/reference does not use an <interface.rest> interface, then this is - not a real REST pattern, we simply flow method calls over XML / HTTP as follows:</P> - <UL><LI>result = method-abc(parm-1, parm-n) - <UL> - <LI>if single input parameter of complex type:<BR/> - HTTP POST <binding-uri>/method-abc + XML element representing the complex parameter</LI> - <LI>or if multiple parameters including parameters of complex types:<BR/> - HTTP POST <binding-uri>/method-abc + Mime multipart/form-data body containing one parameter per part</LI> - <LI>or if multiple parameters all of simple types:<BR/> - HTTP GET <binding-uri>/method-abc?parm-1-name=parm-1-value&parm-n-name=parm-n-value</LI> - </UL> - Returns an XML element representing the result</LI> - </UL> - </DIV> - - <DIV CLASS="section"> - <A NAME="help"><H2>Getting Help</H2></A> - - <P>First place to look is at the Tuscany FAQ at - <A HREF="http://incubator.apache.org/tuscany/faq.html" - TARGET="_blank">http://incubator.apache.org/tuscany/faq.html</A> </P> - - <P>Any problem with this release can be reported to the Tuscany - <A HREF="http://incubator.apache.org/tuscany/mail-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> - </DIV> - </DIV> -</DIV> -</BODY> - -</HTML> - |