add UploadNewVersionDialog

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@8177 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/coci/UploadNewVersionDialog.java

@@ -0,0 +1,98 @@
+package org.alfresco.web.bean.coci;
+
+import java.io.Serializable;
+import java.util.Map;
+import java.util.StringTokenizer;
+
+import javax.faces.context.FacesContext;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.version.Version;
+import org.alfresco.service.namespace.QName;
+import org.alfresco.web.app.Application;
+
+public class UploadNewVersionDialog extends CheckinCheckoutDialog
+{
+
+    private final static String MSG_DONE = "done";
+    private final static String MSG_UPLOAD_NEW_VERSION = "upload_new_version";
+    private final static String MSG_OF = "of";
+
+    private boolean finishedEditing;
+
+    public void setFinishedEditing(boolean finished)
+    {
+        this.finishedEditing = finished;
+    }
+
+    public boolean isFinishedEditing()
+    {
+        return finishedEditing;
+    }
+
+    /**
+     * @return Returns label for new version with major changes
+     */
+    public String getMajorNewVersionLabel()
+    {
+        String label = getCurrentVersionLabel();
+        StringTokenizer st = new StringTokenizer(label, ".");
+        return (Integer.valueOf(st.nextToken()) + 1) + ".0";
+    }
+
+    /**
+     * @return Returns label for new version with minor changes
+     */
+    public String getMinorNewVersionLabel()
+    {
+        String label = getCurrentVersionLabel();
+        StringTokenizer st = new StringTokenizer(label, ".");
+        return st.nextToken() + "." + (Integer.valueOf(st.nextToken()) + 1);
+    }
+
+    /**
+     * @return version label for source node for working copy.
+     */
+    private String getCurrentVersionLabel()
+    {
+        NodeRef workingCopyNodeRef = property.getDocument().getNodeRef();
+        if (this.nodeService.hasAspect(workingCopyNodeRef, ContentModel.ASPECT_COPIEDFROM) == true)
+        {
+            Map<QName, Serializable> workingCopyProperties = nodeService.getProperties(workingCopyNodeRef);
+            NodeRef nodeRef = (NodeRef) workingCopyProperties.get(ContentModel.PROP_COPY_REFERENCE);
+
+            Version curVersion = property.getVersionQueryService().getCurrentVersion(nodeRef);
+            return curVersion.getVersionLabel();
+        }
+
+        return null;
+    }
+
+    @Override
+    public boolean getFinishButtonDisabled()
+    {
+        return property.getFile() == null;
+    }
+
+    @Override
+    public String getFinishButtonLabel()
+    {
+        return Application.getMessage(FacesContext.getCurrentInstance(), MSG_DONE);
+    }
+
+    @Override
+    public String getContainerTitle()
+    {
+        return Application.getMessage(FacesContext.getCurrentInstance(), MSG_UPLOAD_NEW_VERSION) + " " + Application.getMessage(FacesContext.getCurrentInstance(), MSG_OF) + " '"
+                + property.getDocument().getName() + "'";
+    }
+
+    @Override
+    protected String finishImpl(FacesContext context, String outcome) throws Exception
+    {
+        property.setKeepCheckedOut(!finishedEditing);
+        return checkinFileOK(context, outcome);
+    }
+
+}