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https://issues.apache.org/jira/browse/BEANUTILS-142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12508330
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dyna bean commented on BEANUTILS-142:
-------------------------------------
Hello Niall Pemberton,
opps, yes you have right ,thanks.
I have my project tested again with the new night version (20070626), same
exception :
org.apache.commons.beanutils.ConversionException: Cannot assign value of type
'java.sql.Date' to property 'stand' of type 'java.sql.Timestamp'
at
org.apache.commons.beanutils.BasicDynaBean.set(BasicDynaBean.java:297)
at
org.apache.commons.beanutils.RowSetDynaClass.copy(RowSetDynaClass.java:240)
at
org.apache.commons.beanutils.RowSetDynaClass.<init>(RowSetDynaClass.java:187)
at
org.apache.commons.beanutils.RowSetDynaClass.<init>(RowSetDynaClass.java:105)
I think, it is fixed with one change line in class RowSetDynaClass, it work at
least.
protected void copy(ResultSet resultSet) throws SQLException {
...
Class type = properties[i].getType(); //Old :
properties[i].getClass()
...
}
> [beanutils] RowSetDynaClass fails to copy resulset to DynaBean with Oracle
> 10g JDBC driver
> ------------------------------------------------------------------------------------------
>
> Key: BEANUTILS-142
> URL: https://issues.apache.org/jira/browse/BEANUTILS-142
> Project: Commons BeanUtils
> Issue Type: Bug
> Components: DynaBean
> Environment: Operating System: Windows XP
> Platform: All
> Reporter: Li Zhang
> Fix For: 1.8.0
>
> Attachments: Beanutils-142.patch
>
>
> Beginning in Oracle 9.2, DATE is mapped to Date and TIMESTAMP is mapped to
> Timestamp. However if you were relying on DATE values to contain time
> information, there is a problem. When using Oracle 10g JDBC driver, the
> ResultSetMetaData.getColumnClassName returns java.sql.Timestamp but
> ResultSet.getObject(name).getClass() returns java.sql.Date. Obviously these
> two
> do not match each other. When the RowSetDynaClass.copy function tries to set
> the
> value to BasicDynaBean, it throws exception. Need a workaround.
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