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- /*
- @VaadinApache2LicenseForJavaFiles@
- */
- package com.vaadin.data.util.sqlcontainer;
-
- /**
- * An OptimisticLockException is thrown when trying to update or delete a row
- * that has been changed since last read from the database.
- *
- * OptimisticLockException is a runtime exception because optimistic locking is
- * turned off by default, and as such will never be thrown in a default
- * configuration. In order to turn on optimistic locking, you need to specify
- * the version column in your TableQuery instance.
- *
- * @see com.vaadin.addon.sqlcontainer.query.TableQuery#setVersionColumn(String)
- *
- * @author Jonatan Kronqvist / Vaadin Ltd
- */
- public class OptimisticLockException extends RuntimeException {
-
- private final RowId rowId;
-
- public OptimisticLockException(RowId rowId) {
- super();
- this.rowId = rowId;
- }
-
- public OptimisticLockException(String msg, RowId rowId) {
- super(msg);
- this.rowId = rowId;
- }
-
- public RowId getRowId() {
- return rowId;
- }
- }
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