Fix for issue 1494: web start installer provides the option to create non-e...

jvergara

20.09.2007 cb4fffb7bf1f9de28183fe58376f5762b1e45cf9

Fix for issue 1494: web start installer provides the option to create non-existent install path. 

 opendj-sdk/opends/src/quicksetup/org/opends/quicksetup/UserDataException.java

@@ -30,7 +30,7 @@
/**
 * This exception is used when there is an error with the data provided by
 * the user.  It will be thrown by the class that is in charge of validating
 * the user data (QuickSetup).
 * the user data (the Application class).
 *
 */
public class UserDataException extends Exception

 opendj-sdk/opends/src/quicksetup/org/opends/quicksetup/installer/Installer.java

@@ -906,8 +906,10 @@
   *
   */
  private void updateUserDataForServerSettingsPanel(QuickSetup qs)
      throws UserDataException {
      throws UserDataException
  {
    ArrayList<String> errorMsgs = new ArrayList<String>();
    String confirmationMsg = null;

    if (Utils.isWebStart())
    {
@@ -918,12 +920,61 @@
      {
        errorMsgs.add(getMsg("empty-server-location"));
        qs.displayFieldInvalid(FieldName.SERVER_LOCATION, true);
      } else if (!Utils.parentDirectoryExists(serverLocation))
      }
      else if (!Utils.parentDirectoryExists(serverLocation))
      {
        String existingParentDirectory = null;
        File f = new File(serverLocation);
        while ((existingParentDirectory == null) && (f != null))
        {
          f = f.getParentFile();
          if ((f != null) && f.exists())
          {
            if (f.isDirectory())
            {
              existingParentDirectory = f.getAbsolutePath();
            }
            else
            {
              // The parent path is a file!
              f = null;
            }
          }
        }
        if (existingParentDirectory == null)
      {
        String[] arg =
          { serverLocation };
        errorMsgs.add(getMsg("parent-directory-does-not-exist", arg));
          errorMsgs.add(getMsg("parent-directory-could-not-be-found", arg));
        qs.displayFieldInvalid(FieldName.SERVER_LOCATION, true);
        }
        else
        {
          if (!Utils.canWrite(existingParentDirectory))
          {
            String[] arg =
              { existingParentDirectory };
            errorMsgs.add(getMsg("directory-not-writable", arg));
            qs.displayFieldInvalid(FieldName.SERVER_LOCATION, true);
          }
          else if (!Utils.hasEnoughSpace(existingParentDirectory,
              getRequiredInstallSpace()))
          {
            long requiredInMb = getRequiredInstallSpace() / (1024 * 1024);
            String[] args =
              { existingParentDirectory, String.valueOf(requiredInMb) };
            errorMsgs.add(getMsg("not-enough-disk-space", args));
            qs.displayFieldInvalid(FieldName.SERVER_LOCATION, true);
          }
          else
          {
            String[] arg =
            { serverLocation };
            confirmationMsg =
              getMsg("parent-directory-does-not-exist-confirmation", arg);
            getUserData().setServerLocation(serverLocation);
          }
        }
      } else if (Utils.fileExists(serverLocation))
      {
        String[] arg =
@@ -1113,6 +1164,11 @@
      throw new UserDataException(Step.SERVER_SETTINGS,
          Utils.getStringFromCollection(errorMsgs, "\n"));
    }
    if (confirmationMsg != null)
    {
      throw new UserDataConfirmationException(Step.SERVER_SETTINGS,
          confirmationMsg);
    }
  }

  /**

 opendj-sdk/opends/src/quicksetup/org/opends/quicksetup/installer/webstart/WebStartInstaller.java

@@ -28,6 +28,7 @@
package org.opends.quicksetup.installer.webstart;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintStream;
import java.util.ArrayList;
@@ -111,6 +112,7 @@
      notifyListeners(getTaskSeparator());

      status = InstallProgressStep.EXTRACTING;
      createParentDirectoryIfRequired();
      extractZipFiles(in, getRatio(InstallProgressStep.EXTRACTING),
          getRatio(InstallProgressStep.CONFIGURING_SERVER));
      notifyListeners(getTaskSeparator());
@@ -360,6 +362,37 @@
  }

  /**
   * Creates the parent Directory for the server location if it does not exist.
   * @throws QuickSetupException if something goes wrong.
   */
  private void createParentDirectoryIfRequired() throws QuickSetupException
  {
    String serverLocation = getUserData().getServerLocation();
    if (!Utils.parentDirectoryExists(serverLocation))
    {
      File f = new File(serverLocation);
      String parent = f.getParent();
      try
      {
        if (!Utils.createDirectory(parent))
        {
          throw new QuickSetupException(
              QuickSetupException.Type.FILE_SYSTEM_ERROR,
              getMsg("error-could-not-create-parent-dir",
                  new String[] {parent}), null);
        }
      }
      catch (IOException ioe)
      {
        throw new QuickSetupException(
            QuickSetupException.Type.FILE_SYSTEM_ERROR,
            getMsg("error-could-not-create-parent-dir", new String[] {parent}),
            ioe);
      }
    }
  }

  /**
   * This method extracts the zip file.
   * @param is the inputstream with the contents of the zip file.
   * @param minRatio the value of the ratio in the install that corresponds to

 opendj-sdk/opends/src/quicksetup/org/opends/quicksetup/resources/Resources.properties

@@ -235,6 +235,11 @@
error-title=Error

#
# Confirmation dialog title
#
confirmation-title=Confirmation Required

#
# Error when we cannot launch the status panel
#
could-not-launch-status-panel-msg=An unexpected error occurred launching the \
@@ -275,7 +280,9 @@
#
# Server Settings
empty-server-location=You must provide the installation path.
parent-directory-does-not-exist=The parent directory of {0} does not exist.
parent-directory-could-not-be-found=Could not find a parent directory for {0}.
parent-directory-does-not-exist-confirmation=The parent directory of {0} does \
not exist.\nWould you like to create this directory?
file-exists=The file {0} already exists.
directory-exists-not-empty=The directory {0} is not empty.
directory-not-writable=You do not have write access on the directory {0}. \
@@ -737,6 +744,8 @@
exception-details=Details: {0}
exception-out-of-memory-details=Not enough memory to perform the operation.  \
Details: {0}
error-could-not-create-parent-dir=Could not create parent directory {0}.  \
Check that you have file system access rights.  
downloading-error=An error occurred downloading remote file(s) {0}.
error-zipinputstreamnull=Could not retrieve zip file {0}.  The input stream \
is null.

 opendj-sdk/opends/src/quicksetup/org/opends/quicksetup/ui/QuickSetup.java

@@ -278,7 +278,18 @@

        if (throwable != null) {
          UserDataException ude = (UserDataException) throwable;
          if (ude instanceof UserDataConfirmationException)
          {
            if (displayConfirmation(ude.getLocalizedMessage(),
                getMsg("confirmation-title")))
            {
              setCurrentStep(application.getNextWizardStep(cStep));
            }
          }
          else
          {
          displayError(ude.getLocalizedMessage(), getMsg("error-title"));
          }
        } else {
          setCurrentStep(application.getNextWizardStep(cStep));
        }
@@ -448,18 +459,6 @@
   * The following three methods are just commodity methods to get localized
   * messages.
   * @param key String key
   * @param args String[] args
   * @return String message
   */
  private String getMsg(String key, String[] args)
  {
    return getI18n().getMsg(key, args);
  }

  /**
   * The following three methods are just commodity methods to get localized
   * messages.
   * @param key String key
   * @param t Throwable throwable
   * @return String message
   */