Implementation of openfile handler for RCP

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

diff --git a/eclipse/runtime/org.argeo.eclipse.ui.rap/src/main/java/org/argeo/eclipse/ui/specific/FileHandler.java b/eclipse/runtime/org.argeo.eclipse.ui.rap/src/main/java/org/argeo/eclipse/ui/specific/FileHandler.java
new file mode 100644 (file)
index 0000000..8948e73
--- /dev/null
+++ b/eclipse/runtime/org.argeo.eclipse.ui.rap/src/main/java/org/argeo/eclipse/ui/specific/FileHandler.java
@@ -0,0 +1,75 @@
+package org.argeo.eclipse.ui.specific;
+
+import java.awt.Desktop;
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.apache.commons.io.IOUtils;
+import org.argeo.ArgeoException;
+
+//import org.apache.commons.io;
+
+public class FileHandler {
+
+       private BufferedInputStream bis;
+
+       public FileHandler() {
+       }
+
+       public File createTmpFile(String fileName, String suffix, InputStream is) {
+               File tmpFile = null;
+               OutputStream os = null;
+               try {
+                       tmpFile = File.createTempFile(fileName, suffix);
+                       os = new FileOutputStream(tmpFile);
+                       IOUtils.copy(is, os);
+               } catch (IOException e) {
+                       throw new ArgeoException("Cannot open file " + fileName, e);
+               } finally {
+                       IOUtils.closeQuietly(os);
+               }
+               return tmpFile;
+       }
+
+       public void openFile(String fileName, InputStream is) {
+       
+               String prefix ="", extension = "";
+               
+               if (fileName != null){
+                       int ind = fileName.
+                       if (true){
+                               }
+                       }
+                       
+               prefix = .substring(0,
+                               node.getName().lastIndexOf('.'));
+               extension = node.getName().substring(
+                               node.getName().lastIndexOf('.'));
+               try {
+                       Desktop desktop = null;
+                       if (Desktop.isDesktopSupported()) {
+                               desktop = Desktop.getDesktop();
+                       }
+                       desktop.open(file);
+               } catch (IOException e) {
+                       throw new ArgeoException("Cannot open file " + file.getName(), e);
+               }
+       }
+       
+       
+       public void openFile(File file) {
+               try {
+                       Desktop desktop = null;
+                       if (Desktop.isDesktopSupported()) {
+                               desktop = Desktop.getDesktop();
+                       }
+                       desktop.open(file);
+               } catch (IOException e) {
+                       throw new ArgeoException("Cannot open file " + file.getName(), e);
+               }
+       }
+}