Clarify SLC project structure.

[gpl/argeo-slc.git] / org.argeo.slc.client.rcp / src / org / argeo / slc / client / ui / specific / OpenJcrFile.java

diff --git a/org.argeo.slc.client.rcp/src/org/argeo/slc/client/ui/specific/OpenJcrFile.java b/org.argeo.slc.client.rcp/src/org/argeo/slc/client/ui/specific/OpenJcrFile.java
deleted file mode 100644 (file)
index 495fed5..0000000
--- a/org.argeo.slc.client.rcp/src/org/argeo/slc/client/ui/specific/OpenJcrFile.java
+++ /dev/null
@@ -1,135 +0,0 @@
-package org.argeo.slc.client.ui.specific;
-
-import java.awt.Desktop;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-import javax.jcr.Node;
-import javax.jcr.Property;
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-import javax.jcr.nodetype.NodeType;
-
-import org.apache.commons.io.IOUtils;
-import org.argeo.jcr.JcrUtils;
-import org.argeo.slc.SlcException;
-import org.argeo.slc.repo.RepoService;
-import org.eclipse.core.commands.AbstractHandler;
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-
-/**
- * RCP specific command handler to open a file retrieved from a local or distant
- * JCR Repository.
- */
-public class OpenJcrFile extends AbstractHandler {
-       // private final static Log log = LogFactory.getLog(OpenJcrFile.class);
-
-       // Here is the trick that enable single sourcing: the ID is determined at
-       // runtime so use (new OpenJcrFileCmdId()).getCmdId() instead of the usual
-       // public final String ID = SlcRcpPlugin.PLUGIN_ID + ".openJcrFile";
-
-       public final static String PARAM_REPO_NODE_PATH = "param.repoNodePath";
-       public final static String PARAM_REPO_URI = "param.repoUri";
-       public final static String PARAM_WORKSPACE_NAME = "param.workspaceName";
-       public final static String PARAM_FILE_PATH = "param.filePath";
-
-       /* DEPENDENCY INJECTION */
-       private RepoService repoService;
-
-       public Object execute(ExecutionEvent event) throws ExecutionException {
-
-               String repoNodePath = event.getParameter(PARAM_REPO_NODE_PATH);
-               String repoUri = event.getParameter(PARAM_REPO_URI);
-               String wkspName = event.getParameter(PARAM_WORKSPACE_NAME);
-               String filePath = event.getParameter(PARAM_FILE_PATH);
-
-               // TODO sanity check
-               if (filePath == null || "".equals(filePath.trim()))
-                       return null;
-               retrieveAndOpen(repoNodePath, repoUri, wkspName, filePath);
-
-               return null;
-       }
-
-       protected void retrieveAndOpen(String repoNodePath, String repoUri,
-                       String wkspName, String filePath) {
-               Session businessSession = null;
-               try {
-                       businessSession = repoService.getRemoteSession(repoNodePath,
-                                       repoUri, wkspName);
-                       Node result = businessSession.getNode(filePath);
-
-                       boolean isValid = true;
-                       Node child = null;
-                       if (!result.isNodeType(NodeType.NT_FILE))
-                               isValid = false;
-                       else {
-                               child = result.getNode(Property.JCR_CONTENT);
-                               if (!(child.isNodeType(NodeType.NT_RESOURCE) || child
-                                               .hasProperty(Property.JCR_DATA)))
-                                       isValid = false;
-                       }
-
-                       if (!isValid)
-                               return;
-
-                       InputStream fis = null;
-                       String prefix = "", extension = "";
-                       String fileName = JcrUtils.lastPathElement(filePath);
-                       int ind = fileName.lastIndexOf('.');
-                       if (ind > 0) {
-                               prefix = fileName.substring(0, ind);
-                               extension = fileName.substring(ind);
-                       }
-                       try {
-
-                               fis = (InputStream) child.getProperty(Property.JCR_DATA)
-                                               .getBinary().getStream();
-                               File file = createTmpFile(prefix, extension, fis);
-                               Desktop desktop = null;
-                               if (Desktop.isDesktopSupported()) {
-                                       desktop = Desktop.getDesktop();
-                               }
-                               desktop.open(file);
-                       } catch (Exception e) {
-                               throw new SlcException(
-                                               "Stream error while opening file " + filePath
-                                                               + " from repo " + repoUri == null ? repoNodePath
-                                                               : repoUri, e);
-                       } finally {
-                               IOUtils.closeQuietly(fis);
-                       }
-               } catch (RepositoryException e) {
-                       throw new SlcException("Unexpected error while "
-                                       + "getting repoNode info for repoNode at path "
-                                       + repoNodePath, e);
-               } finally {
-                       JcrUtils.logoutQuietly(businessSession);
-               }
-       }
-
-       private File createTmpFile(String prefix, String suffix, InputStream is) {
-               File tmpFile = null;
-               OutputStream os = null;
-               try {
-                       tmpFile = File.createTempFile(prefix, suffix);
-                       os = new FileOutputStream(tmpFile);
-                       IOUtils.copy(is, os);
-               } catch (IOException e) {
-                       throw new SlcException("Cannot open file " + prefix + "." + suffix,
-                                       e);
-               } finally {
-                       IOUtils.closeQuietly(os);
-               }
-               return tmpFile;
-       }
-
-       /* DEPENDENCY INJECTION */
-       public void setRepoService(RepoService repoService) {
-               this.repoService = repoService;
-       }
-}
\ No newline at end of file