Clean solution to solve RAP specific file download service issue revealed by the...

[lgpl/argeo-commons.git] / base / runtime / org.argeo.eclipse.ui.rap / src / main / java / org / argeo / eclipse / ui / specific / AbstractOpenFileHandler.java

diff --git a/base/runtime/org.argeo.eclipse.ui.rap/src/main/java/org/argeo/eclipse/ui/specific/AbstractOpenFileHandler.java b/base/runtime/org.argeo.eclipse.ui.rap/src/main/java/org/argeo/eclipse/ui/specific/AbstractOpenFileHandler.java
deleted file mode 100644 (file)
index 429e537..0000000
--- a/base/runtime/org.argeo.eclipse.ui.rap/src/main/java/org/argeo/eclipse/ui/specific/AbstractOpenFileHandler.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * Licensed 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.
- */
-package org.argeo.eclipse.ui.specific;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.eclipse.core.commands.AbstractHandler;
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.rap.rwt.RWT;
-import org.eclipse.rap.rwt.client.service.UrlLauncher;
-
-/**
- * Rap specific handler to open a file stored in the server file system, among
- * other tmp files created for exports.
- * 
- */
-public abstract class AbstractOpenFileHandler extends AbstractHandler {
-       private final static Log log = LogFactory
-                       .getLog(AbstractOpenFileHandler.class);
-
-       // Must be declared by implementing classes
-       // public final static String ID = "org.argeo.eclipse.ui.specific.openFile";
-
-       public final static String PARAM_FILE_NAME = FileDownloadServiceHandler.PARAM_FILE_NAME;
-       public final static String PARAM_FILE_PATH = FileDownloadServiceHandler.PARAM_FILE_PATH;
-
-       public Object execute(ExecutionEvent event) throws ExecutionException {
-
-               // Try to register each time we execute the command.
-               // try {
-               // ServiceHandler handler = new FileDownloadServiceHandler();
-               // RWT.getServiceManager().registerServiceHandler(
-               // FileDownloadServiceHandler.DOWNLOAD_SERVICE_NAME, handler);
-               // } catch (IllegalArgumentException iae) {
-               // log.warn("Handler is already registered, clean this registering process");
-               // }
-
-               // The real usefull handler
-               String fileName = event.getParameter(PARAM_FILE_NAME);
-               String filePath = event.getParameter(PARAM_FILE_PATH);
-
-               StringBuilder url = new StringBuilder();
-               url.append("&").append(PARAM_FILE_NAME).append("=");
-               url.append(fileName);
-               url.append("&").append(PARAM_FILE_PATH).append("=");
-               url.append(filePath);
-
-               String downloadUrl = RWT.getServiceManager().getServiceHandlerUrl(
-                               getDownloadServiceHandlerId())
-                               + url.toString();
-               if (log.isTraceEnabled())
-                       log.debug("URL : " + downloadUrl);
-
-               UrlLauncher launcher = RWT.getClient().getService(UrlLauncher.class);
-               launcher.openURL(downloadUrl);
-
-               // These lines are useless in the current use case but might be
-               // necessary with new browsers. Stored here for memo
-               // response.setContentType("application/force-download");
-               // response.setHeader("Content-Disposition", contentDisposition);
-               // response.setHeader("Content-Transfer-Encoding", "binary");
-               // response.setHeader("Pragma", "no-cache");
-               // response.setHeader("Cache-Control", "no-cache, must-revalidate");
-               return null;
-       }
-
-       protected abstract String getDownloadServiceHandlerId();
-}
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