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;
/**
- * RWT specific command handler to open a file retrieved from the server. It
- * forwards the request to the correct service after encoding file name and path
- * in the request URI.
+ * RWT specific object to open a file retrieved from the server. It forwards the
+ * request to the correct service after encoding file name and path in the
+ * request URI.
*
* <p>
* The parameter "URI" is used to determine the correct file service, the path
- * and the file name. An optional file name can be precized to present a
- * different file name as the one used to retrieve it to the end user.
+ * and the file name. An optional file name can be added to present the end user
+ * with a different file name as the one used to retrieve it.
* </p>
*
- * <p>
- * Various instances of this handler with different command ID might coexist in
- * order to provide context specific download service.
- * </p>
*
* <p>
* The instance specific service is called by its ID and must have been
* externally created
* </p>
*/
-public class OpenFile extends AbstractHandler {
+public class OpenFile {
private final static Log log = LogFactory.getLog(OpenFile.class);
- /* DEPENDENCY INJECTION */
- private String openFileServiceId;
-
- public final static String PARAM_FILE_NAME = OpenFileService.PARAM_FILE_NAME;
- public final static String PARAM_FILE_URI = OpenFileService.PARAM_FILE_URI; // "param.fileURI";
+ // /* DEPENDENCY INJECTION */
+ // private String openFileServiceId;
+ //
+ // public final static String PARAM_FILE_NAME =
+ // OpenFileService.PARAM_FILE_NAME;
+ // public final static String PARAM_FILE_URI =
+ // OpenFileService.PARAM_FILE_URI; // "param.fileURI";
- public Object execute(ExecutionEvent event) throws ExecutionException {
- String fileName = event.getParameter(PARAM_FILE_NAME);
- String fileUri = event.getParameter(PARAM_FILE_URI);
-
- // Sanity check
- if (fileUri == null || "".equals(fileUri.trim())
- || openFileServiceId == null
- || "".equals(openFileServiceId.trim()))
- return null;
+ public Object execute(String openFileServiceId, String fileUri,
+ String fileName) {
+ // // Sanity check
+ // if (fileUri == null || "".equals(fileUri.trim())
+ // || openFileServiceId == null
+ // || "".equals(openFileServiceId.trim()))
+ // return null;
StringBuilder url = new StringBuilder();
url.append(RWT.getServiceManager().getServiceHandlerUrl(
openFileServiceId));
- url.append("&").append(PARAM_FILE_NAME).append("=");
+ url.append("&").append(OpenFileService.PARAM_FILE_NAME).append("=");
url.append(fileName);
- url.append("&").append(PARAM_FILE_URI).append("=");
+ url.append("&").append(OpenFileService.PARAM_FILE_URI).append("=");
url.append(fileUri);
String downloadUrl = url.toString();
return null;
}
- /* DEPENDENCY INJECTION */
- public void setOpenFileServiceId(String openFileServiceId) {
- this.openFileServiceId = openFileServiceId;
- }
+ // /* DEPENDENCY INJECTION */
+ // public void setOpenFileServiceId(String openFileServiceId) {
+ // this.openFileServiceId = openFileServiceId;
+ // }
}
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