| <!DOCTYPE html> |
| <!-- |
| | Generated by Apache Maven Doxia Site Renderer 1.9.2 from xdocs/index.xml at 22 September 2021 |
| | Rendered using Apache Maven Fluido Skin 1.9 |
| --> |
| <html xmlns="http://www.w3.org/1999/xhtml" lang="en"> |
| <head> |
| <meta charset="UTF-8" /> |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| <meta name="generator" content="Apache Maven Doxia Site Renderer 1.9.2" /> |
| <meta name="author" content="Eric Pugh" /> |
| <title>Fulcrum Upload – Upload Component</title> |
| <link rel="stylesheet" href="./css/apache-maven-fluido-1.9.min.css" /> |
| <link rel="stylesheet" href="./css/site.css" /> |
| <link rel="stylesheet" href="./css/print.css" media="print" /> |
| <script src="./js/apache-maven-fluido-1.9.min.js"></script> |
| </head> |
| <body class="topBarDisabled"> |
| <div class="container-fluid"> |
| <header> |
| <div id="banner"> |
| <div class="pull-left"><a href="https://turbine.apache.org/" id="bannerLeft" title="Apache Turbine"><img src="https://turbine.apache.org/images/turbine-project.png" alt="Apache Turbine"/></a></div> |
| <div class="pull-right"></div> |
| <div class="clear"><hr/></div> |
| </div> |
| |
| <div id="breadcrumbs"> |
| <ul class="breadcrumb"> |
| <li id="publishDate">Last Published: 22 September 2021<span class="divider">|</span> |
| </li> |
| <li id="projectVersion">Version: 1.0.6-SNAPSHOT</li> |
| <li class="pull-right"><span class="divider">|</span> |
| <a href="https://turbine.apache.org/fulcrum/" class="externalLink" title="Fulcrum">Fulcrum</a></li> |
| <li class="pull-right"><span class="divider">|</span> |
| <a href="https://turbine.apache.org/" class="externalLink" title="Turbine">Turbine</a></li> |
| <li class="pull-right"><a href="https://www.apache.org" class="externalLink" title="Apache">Apache</a></li> |
| </ul> |
| </div> |
| </header> |
| <div class="row-fluid"> |
| <header id="leftColumn" class="span2"> |
| <nav class="well sidebar-nav"> |
| <ul class="nav nav-list"> |
| <li class="nav-header">Overview</li> |
| <li class="active"><a href="#"><span class="none"></span>Main</a></li> |
| <li class="nav-header">Project Documentation</li> |
| <li><a href="project-info.html" title="Project Information"><span class="icon-chevron-down"></span>Project Information</a> |
| <ul class="nav nav-list"> |
| <li><a href="dependencies.html" title="Dependencies"><span class="none"></span>Dependencies</a></li> |
| <li><a href="dependency-info.html" title="Dependency Information"><span class="none"></span>Dependency Information</a></li> |
| <li><a href="distribution-management.html" title="Distribution Management"><span class="none"></span>Distribution Management</a></li> |
| <li class="active"><a href="#"><span class="none"></span>About</a></li> |
| <li><a href="issue-management.html" title="Issue Management"><span class="none"></span>Issue Management</a></li> |
| <li><a href="licenses.html" title="Licenses"><span class="none"></span>Licenses</a></li> |
| <li><a href="mailing-lists.html" title="Mailing Lists"><span class="none"></span>Mailing Lists</a></li> |
| <li><a href="plugin-management.html" title="Plugin Management"><span class="none"></span>Plugin Management</a></li> |
| <li><a href="plugins.html" title="Plugins"><span class="none"></span>Plugins</a></li> |
| <li><a href="scm.html" title="Source Code Management"><span class="none"></span>Source Code Management</a></li> |
| <li><a href="summary.html" title="Summary"><span class="none"></span>Summary</a></li> |
| <li><a href="team.html" title="Team"><span class="none"></span>Team</a></li> |
| </ul></li> |
| <li><a href="project-reports.html" title="Project Reports"><span class="icon-chevron-right"></span>Project Reports</a></li> |
| <li class="nav-header">Apache</li> |
| <li><a href="https://www.apache.org/" class="externalLink" title="Apache Website"><span class="none"></span>Apache Website</a></li> |
| <li><a href="https://www.apache.org/licenses/" class="externalLink" title="License"><span class="none"></span>License</a></li> |
| <li><a href="https://www.apache.org/foundation/how-it-works.html" class="externalLink" title="How the ASF works"><span class="none"></span>How the ASF works</a></li> |
| <li><a href="https://www.apache.org/foundation/sponsorship.html" class="externalLink" title="Sponsorship"><span class="none"></span>Sponsorship</a></li> |
| <li><a href="https://www.apache.org/foundation/thanks.html" class="externalLink" title="Thanks"><span class="none"></span>Thanks</a></li> |
| <li><a href="https://www.apache.org/security/" class="externalLink" title="Security"><span class="none"></span>Security</a></li> |
| </ul> |
| </nav> |
| <div class="well sidebar-nav"> |
| <hr /> |
| <div id="poweredBy"> |
| <div class="clear"></div> |
| <div class="clear"></div> |
| <div class="clear"></div> |
| <a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a> |
| </div> |
| </div> |
| </header> |
| <main id="bodyColumn" class="span10" > |
| |
| |
| |
| |
| <section> |
| <h2><a name="Overview"></a>Overview</h2> |
| |
| <p> |
| The Upload Service handles the parsing of multi-part/form-data from |
| POST Requests for Servlets and Portlets, making the multi-part files available |
| from either memory or from a specified location on the file system. |
| </p> |
| |
| |
| <p> |
| It is written for use in Turbine but it can be used in Avalon |
| compatible container. |
| </p> |
| </section> |
| |
| <section> |
| <h2><a name="Configuration"></a>Configuration</h2> |
| <section> |
| <h3><a name="Role_Configuration"></a>Role Configuration</h3> |
| |
| <div class="source"><pre class="prettyprint"> |
| <role |
| name="org.apache.fulcrum.upload.UploadService" |
| shorthand="upload" |
| default-class="org.apache.fulcrum.upload.DefaultUploadService"/> |
| </pre></div> |
| </section> |
| |
| <section> |
| <h3><a name="Component_Configuration"></a>Component Configuration</h3> |
| |
| <table border="0" class="table table-striped"> |
| |
| <tr class="a"> |
| |
| <th>Item</th> |
| |
| <th>Datatype</th> |
| |
| <th>Cardinality</th> |
| |
| <th>Description</th> |
| </tr> |
| |
| <tr class="b"> |
| |
| <td>repository</td> |
| |
| <td>String</td> |
| |
| <td>[0|1]</td> |
| |
| <td> |
| The directory where files will be temporarily stored (default is |
| "."). |
| On Win32 file systems an entry of the form |
| <code>f:\path\to\upload\repository</code> |
| is most likely necessary. |
| </td> |
| </tr> |
| |
| <tr class="a"> |
| |
| <td>sizeMax</td> |
| |
| <td>Integer</td> |
| |
| <td>[0|1]</td> |
| |
| <td> |
| The maximum size of a request that will be processed |
| (default is 1048576 bytes). |
| </td> |
| </tr> |
| |
| <tr class="b"> |
| |
| <td>sizeThreshold</td> |
| |
| <td>Integer</td> |
| |
| <td>[0|1]</td> |
| |
| <td> |
| The maximum size of a request that will have it's elements cached in |
| memory (default is 10240 bytes). |
| </td> |
| </tr> |
| |
| <tr class="a"> |
| |
| <td>headerEncoding</td> |
| |
| <td>String</td> |
| |
| <td>[0|1]</td> |
| |
| <td> |
| Used to specify how the headers are encoded (default is |
| "ISO-8859-1"). |
| </td> |
| </tr> |
| </table> |
| </section> |
| |
| <section> |
| <h3><a name="Component_Configuration_Example"></a>Component Configuration Example</h3> |
| |
| <div class="source"><pre class="prettyprint"> |
| <upload repository="target" sizeMax="1048576" sizeThreshold="10240" headerEncoding="UTF-8"/> |
| </pre></div> |
| </section> |
| </section> |
| |
| <section> |
| <h2><a name="Usage"></a>Usage</h2> |
| |
| |
| <p> |
| Create an HTML form of the type: |
| </p> |
| |
| |
| <div class="source"><pre class="prettyprint"> |
| <form enctype="multipart/form-data" method="POST"> |
| <input type="hidden" name="action" value="UploadExample" /> |
| <input type="file" name="filename"> |
| <input type="submit" value="upload" /> |
| </form> |
| </pre></div> |
| |
| |
| <p> |
| The Upload Service manages the storage of the FileItem in memory or at |
| the configured repository location in the file system. It is also possible to |
| override the repository location using the overloaded parseRequest() |
| methods. |
| </p> |
| |
| |
| <p> |
| Typically a request would be parsed using the Fulcrum ParameterParser |
| service, but you can achieve this manually thus: |
| </p> |
| |
| <div class="source"><pre class="prettyprint"> |
| UploadService us = (UploadService) this.lookup(UploadService.ROLE); |
| List fileItems = us.parse(request); |
| </pre></div> |
| |
| |
| <p> |
| FileItem provides many methods for working with the uploaded files that will |
| function whether a file is loaded into memory or as a temporary |
| file. |
| All the temporary storage management and clean up occurs behind the |
| scenes transparently to your application. FileItem objects do not span Requests, |
| finalizers remove any temporary files created along the way. |
| </p> |
| |
| </section> |
| |
| |
| |
| </main> |
| </div> |
| </div> |
| <hr/> |
| <footer> |
| <div class="container-fluid"> |
| <div class="row-fluid"> |
| <p>© 2005–2021 |
| <a href="https://www.apache.org/">The Apache Software Foundation</a> |
| </p> |
| </div> |
| </div> |
| </footer> |
| </body> |
| </html> |