diff --git a/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/AbstractDataValidator.java b/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/AbstractDataValidator.java
new file mode 100644
index 0000000000000000000000000000000000000000..a93ea6a8c82ce7f98329d721c21209854f9c12a6
--- /dev/null
+++ b/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/AbstractDataValidator.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2013 ETH Zuerich, CISD
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package ch.systemsx.cisd.openbis.installer.izpack;
+
+import com.izforge.izpack.api.installer.DataValidator;
+
+/**
+ * Abstract super class of all {@link DataValidator}. It handles setting of error message. Error messages
+ * will be printed on the error console. This is needed for console-based installations.
+ *
+ * @author Franz-Josef Elmer
+ */
+public abstract class AbstractDataValidator implements DataValidator
+{
+ private String errorMessage;
+
+ protected void setErrorMessage(String errorMessage)
+ {
+ System.err.println(getClass().getName() + ": " + errorMessage);
+ this.errorMessage = errorMessage;
+ }
+
+ protected String getErrorMessage()
+ {
+ return errorMessage;
+ }
+}
diff --git a/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/DBConnectionValidator.java b/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/DBConnectionValidator.java
index 9cf0599ce772fefa9a69c9a7d28d9144ce942f35..9a12b4970cf706009bf3c4d33e56009b632e5ac0 100644
--- a/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/DBConnectionValidator.java
+++ b/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/DBConnectionValidator.java
@@ -21,7 +21,6 @@ import java.sql.DriverManager;
import java.sql.SQLException;
import com.izforge.izpack.api.data.AutomatedInstallData;
-import com.izforge.izpack.api.installer.DataValidator;
/**
* Tests if there is a valid PostgreSQL installation on the local machine that is setup to accept
@@ -29,7 +28,7 @@ import com.izforge.izpack.api.installer.DataValidator;
*
* @author Kaloyan Enimanev
*/
-public class DBConnectionValidator implements DataValidator
+public class DBConnectionValidator extends AbstractDataValidator
{
private static final String DEFAULT_ERROR_MESSAGE = "Cannot connect to the specified database.";
@@ -42,8 +41,6 @@ public class DBConnectionValidator implements DataValidator
private static final String NO_PASSWORD = "";
- private String errorMessage;
-
@Override
public boolean getDefaultAnswer()
{
@@ -53,9 +50,9 @@ public class DBConnectionValidator implements DataValidator
@Override
public String getErrorMessageId()
{
- if (errorMessage != null)
+ if (getErrorMessage() != null)
{
- return errorMessage;
+ return getErrorMessage();
} else
{
return DEFAULT_ERROR_MESSAGE;
@@ -161,18 +158,18 @@ public class DBConnectionValidator implements DataValidator
}
} catch (ClassNotFoundException cnfe)
{
- errorMessage = createMessage(cnfe, messagePostfix);
+ createMessage(cnfe, messagePostfix);
} catch (SQLException e)
{
- errorMessage = createMessage(e, messagePostfix);
+ createMessage(e, messagePostfix);
}
return connected;
}
- private String createMessage(Exception exception, String messagePostfix)
+ private void createMessage(Exception exception, String messagePostfix)
{
- return exception.getMessage() + ".\nThe error is probably caused by an illconfigured "
- + messagePostfix + ".";
+ setErrorMessage(exception.getMessage() + ".\nThe error is probably caused by an illconfigured "
+ + messagePostfix + ".");
}
}
diff --git a/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/KeyStoreValidator.java b/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/KeyStoreValidator.java
index 729a1585cdd0bc6f471cb97457f765a66caeacab..b6a6ca7e969f9dd7955558f6694dd4452c9ff1a7 100644
--- a/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/KeyStoreValidator.java
+++ b/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/KeyStoreValidator.java
@@ -27,18 +27,15 @@ import java.util.List;
import org.apache.commons.io.IOUtils;
import com.izforge.izpack.api.data.AutomatedInstallData;
-import com.izforge.izpack.api.installer.DataValidator;
/**
*
*
* @author Franz-Josef Elmer
*/
-public class KeyStoreValidator implements DataValidator
+public class KeyStoreValidator extends AbstractDataValidator
{
- private String errorMessage;
-
@Override
public Status validateData(AutomatedInstallData data)
{
@@ -71,8 +68,7 @@ public class KeyStoreValidator implements DataValidator
}
} catch (Exception ex)
{
- errorMessage =
- "Error for key store " + keyStoreFile.getPath() + ":" + ex.getMessage();
+ setErrorMessage("Error for key store " + keyStoreFile.getPath() + ":" + ex.getMessage());
return Status.ERROR;
} finally
{
@@ -93,7 +89,7 @@ public class KeyStoreValidator implements DataValidator
@Override
public String getErrorMessageId()
{
- return errorMessage;
+ return getErrorMessage();
}
@Override
diff --git a/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/PostgresToolsPathValidator.java b/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/PostgresToolsPathValidator.java
index 09ae4c7b4925de942e323e1200fe9112bb4005f4..7a8c48d0bd47f13d1b3d338a45fc2f4816185f1e 100644
--- a/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/PostgresToolsPathValidator.java
+++ b/installation/source/java/ch/systemsx/cisd/openbis/installer/izpack/PostgresToolsPathValidator.java
@@ -21,14 +21,13 @@ import static ch.systemsx.cisd.openbis.installer.izpack.GlobalInstallationContex
import java.io.File;
import com.izforge.izpack.api.data.AutomatedInstallData;
-import com.izforge.izpack.api.installer.DataValidator;
/**
* Validates the user input for the location of the postgres installation.
*
* @author Kaloyan Enimanev
*/
-public class PostgresToolsPathValidator implements DataValidator
+public class PostgresToolsPathValidator extends AbstractDataValidator
{
@Override
@@ -67,8 +66,7 @@ public class PostgresToolsPathValidator implements DataValidator
return Status.OK;
} else
{
- // only useful for console installations
- System.err.println(getErrorMessageId());
+ setErrorMessage("'psql' and 'pg_dump' must be available on the specified path: " + selectedPath);
return Status.ERROR;
}