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/*
* Copyright (c) 2017, Tony Opara
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* - Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of Google nor the names of its contributors may be used to
* endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Controller for JDBC Database extension.
*
* This is run in the Butterfly (ie Refine) server context using the Rhino
* Javascript interpreter.
*/
var html = "text/html";
var encoding = "UTF-8";
var version = "0.1";
var ClientSideResourceManager = Packages.com.google.refine.ClientSideResourceManager;
var logger = Packages.org.slf4j.LoggerFactory.getLogger("database-extension"),
File = Packages.java.io.File,
refineServlet = Packages.com.google.refine.RefineServlet;
/*
* Register our custom commands.
*/
function registerCommands() {
logger.trace("Registering Database Extension Commands......");
var RS = Packages.com.google.refine.RefineServlet;
RS.registerCommand(module, "test-connect", Packages.com.google.refine.extension.database.cmd.TestConnectCommand());
RS.registerCommand(module, "connect", Packages.com.google.refine.extension.database.cmd.ConnectCommand());
RS.registerCommand(module, "saved-connection", Packages.com.google.refine.extension.database.cmd.SavedConnectionCommand());
RS.registerCommand(module, "execute-query", Packages.com.google.refine.extension.database.cmd.ExecuteQueryCommand());
RS.registerCommand(module, "test-query", Packages.com.google.refine.extension.database.cmd.TestQueryCommand());
logger.trace("Database Extension Command Registration done!!");
}
function registerOperations() {
}
function registerFunctions() {
}
/*
* Function invoked to initialize the extension.
*/
function init() {
logger.trace("Initializing OpenRefine Database Extension...");
logger.trace("Database Extension Mount point " + module.getMountPoint());
registerCommands();
registerOperations();
registerFunctions();
// Register importer and exporter
var IM = Packages.com.google.refine.importing.ImportingManager;
IM.registerController(
module,
"database-import-controller",
new Packages.com.google.refine.extension.database.DatabaseImportController()
);
// Script files to inject into /index page
ClientSideResourceManager.addPaths(
"index/scripts",
module,
[
"scripts/index/jquery.contextMenu.js",
"scripts/index/jquery.ui.position.js",
"scripts/database-extension.js",
"scripts/index/database-import-controller.js",
"scripts/index/database-source-ui.js"
]
);
// Style files to inject into /index page
ClientSideResourceManager.addPaths(
"index/styles",
module,
[
"styles/jquery.contextMenu.css",
"styles/database-import.css"
]
);
// Script files to inject into /project page
ClientSideResourceManager.addPaths(
"project/scripts",
module,
[
"scripts/database-extension.js",
"scripts/project/database-exporters.js"
]
);
}
/*
* Function invoked to handle each request in a custom way.
*/
function process(path, request, response) {
var method = request.getMethod();
logger.trace('receiving request for ' + path);
if (path == "/" || path == "") {
var context = {};
context.version = version;
send(request, response, "index.vt", context);
}
}
function send(request, response, template, context) {
butterfly.sendTextFromTemplate(request, response, context, template, encoding, html);
}
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