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Posted to ojb-user@db.apache.org by Ken Hu <ke...@mmti.com.tw> on 2007/01/11 08:56:18 UTC
Failed ! First run with OJB
Dear All:
I am a newbie to Apache OJB.
I dowload the binary package and some tutorials then I start to give it
a try.
Extract the contents from Tutorial2 and then put them to
ojb-blank/src/java, the build is fine.
The database information stored in build.properties are:
jcdAlias=default
databaseName=test
databaseUser=ctu
databasePassword=ta1hs1ung
.............
............
# For MySQL this would look like:
dbmsName=MySQL
jdbcLevel=3.0
jdbcRuntimeDriver=com.mysql.jdbc.Driver
urlProtocol=jdbc
urlSubprotocol=mysql
urlDbalias=//192.168.2.202/${databaseName}
When I execute the Application.class , I got :
Welcome to the OJB ODMG tutorial application
[0] List all product entries
[1] Enter a new product
[2] Edit a product entry
[3] Delete a product entry
[4] Quit Application
type in number to select a use case
Then I input 0 to list all stored prodcuts , but I got the folowing
errors:
================================================================================================
Could not borrow connection from pool. Active/Idle instances in
pool=0/0. org.apache.ojb.broker.metadata.JdbcConnectionDescriptor:
org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@1a42792[
jcd-alias=default
default-connection=false
dbms=MySQL
jdbc-level=3.0
driver=com.mysql.jdbc.Driver
protocol=jdbc
sub-protocol=mysql
db-alias=//192.168.2.202/test
user=sa
password=*****
eager-release=false
ConnectionPoolDescriptor={removeAbandonedTimeout=300,
testWhileIdle=false, logAbandoned=false, testOnReturn=false,
timeBetweenEvictionRunsMillis=-1, minIdle=0, numTestsPerEvictionRun=10,
removeAbandoned=false, maxIdle=-1, fetchSize=0, whenExhaustedAction=0,
minEvictableIdleTimeMillis=600000, testOnBorrow=true, maxActive=30,
maxWait=10000}
batchMode=false
useAutoCommit=AUTO_COMMIT_SET_TRUE_AND_TEMPORARY_FALSE
ignoreAutoCommitExceptions=false
sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@12a55aa[
sequenceManagerClass=class
org.apache.ojb.broker.util.sequence.SequenceManagerHighLowImpl
Properties={grabSize=20, autoNaming=true, seq.start=200000}
]
]
at
org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl.checkOutJdbcConnection(Unknown Source)
at
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(Unknown Source)
at
org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(Unknown Source)
... 16 more
Caused by: org.apache.ojb.broker.accesslayer.LookupException: Error
getting Connection from DriverManager with url
(jdbc:mysql://192.168.2.202/test) and driver (com.mysql.jdbc.Driver)
at
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(Unknown Source)
at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl
$ConPoolFactory.makeObject(Unknown Source)
at
org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:771)
... 19 more
Caused by: java.sql.SQLException: Access denied for user:
'sa@sqlserver' (Using password: NO)
================================================================================================
Well , I think I have speicified the correct username and password in
build.properties, I don't know why it still use sa@sqlserver as
username to get a connection .
Does anyone have the similar experience with me ?
Please give me some help , thanks !
Ken
--
研發部 胡重威 Ken Hu ken@mmti.com.tw
孟華科技股份有限公司
http://www.mmti.com.tw
地址: 高雄市802苓雅區中正一路120號4F-7
電話: 07-7279337 分機: 120
傳真: 07-7279377
行動: 0937083880
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Re: Failed ! First run with OJB
Posted by Armin Waibel <ar...@apache.org>.
Hi Ken,
Ken Hu wrote:
> well, I've tested the connection privilege before I post my question.
> I can use 'mysql' to connect to my database running on another machine.
>
> The major problem is that OJB seems doesn't use the username and
> password which I set in build.properties to make the db connection. It's
> weired and I don't know why .
>
If you build the files as described in getting started doc (with all
steps) you can check the generated repository.xml file (separated in sub
files). The most important file is build/resources/repository_database.xml:
<jdbc-connection-descriptor
jcd-alias="default"
default-connection="true"
platform="MySQL"
jdbc-level="3.0"
driver="com.mysql.jdbc.Driver"
protocol="jdbc"
subprotocol="mysql"
dbalias="//localhost/productmanager"
username="steve"
password="secret"
eager-release="false"
batch-mode="false"
useAutoCommit="1"
ignoreAutoCommitExceptions="false"
>
...
If this file contains the wrong settings you can try correct the
settings by hand and run the app again.
regards,
Armin
> Ken
>
> 於 四，2007-01-11 於 10:09 +0200，zkn 提到：
>> I suppose you have problem with privileges:
>>
>> Caused by: java.sql.SQLException: Access denied for user:
>> 'sa@sqlserver' (Using password: NO)
>>
>> Try to connect to the database using plain JDBC to see if your
>> connection parameters are OK.
>>
>> Ozkan
>>
>> Ken Hu wrote:
>>> Dear All:
>>>
>>> I am a newbie to Apache OJB.
>>> I dowload the binary package and some tutorials then I start to give it
>>> a try.
>>> Extract the contents from Tutorial2 and then put them to
>>> ojb-blank/src/java, the build is fine.
>>>
>>> The database information stored in build.properties are:
>>>
>>> jcdAlias=default
>>> databaseName=test
>>> databaseUser=ctu
>>> databasePassword=ta1hs1ung
>>> ............
>>> ...........
>>> # For MySQL this would look like:
>>> dbmsName=MySQL
>>> jdbcLevel=3.0
>>> jdbcRuntimeDriver=com.mysql.jdbc.Driver
>>> urlProtocol=jdbc
>>> urlSubprotocol=mysql
>>> urlDbalias=//192.168.2.202/${databaseName}
>>>
>>> When I execute the Application.class , I got :
>>>
>>> Welcome to the OJB ODMG tutorial application
>>>
>>>
>>> [0] List all product entries
>>> [1] Enter a new product
>>> [2] Edit a product entry
>>> [3] Delete a product entry
>>> [4] Quit Application
>>> type in number to select a use case
>>>
>>> Then I input 0 to list all stored prodcuts , but I got the folowing
>>> errors:
>>>
>>> ================================================================================================
>>> Could not borrow connection from pool. Active/Idle instances in
>>> pool=0/0. org.apache.ojb.broker.metadata.JdbcConnectionDescriptor:
>>> org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@1a42792[
>>> jcd-alias=default
>>> default-connection=false
>>> dbms=MySQL
>>> jdbc-level=3.0
>>> driver=com.mysql.jdbc.Driver
>>> protocol=jdbc
>>> sub-protocol=mysql
>>> db-alias=//192.168.2.202/test
>>> user=sa
>>> password=*****
>>> eager-release=false
>>> ConnectionPoolDescriptor={removeAbandonedTimeout=300,
>>> testWhileIdle=false, logAbandoned=false, testOnReturn=false,
>>> timeBetweenEvictionRunsMillis=-1, minIdle=0, numTestsPerEvictionRun=10,
>>> removeAbandoned=false, maxIdle=-1, fetchSize=0, whenExhaustedAction=0,
>>> minEvictableIdleTimeMillis=600000, testOnBorrow=true, maxActive=30,
>>> maxWait=10000}
>>> batchMode=false
>>> useAutoCommit=AUTO_COMMIT_SET_TRUE_AND_TEMPORARY_FALSE
>>> ignoreAutoCommitExceptions=false
>>>
>>> sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@12a55aa[
>>> sequenceManagerClass=class
>>> org.apache.ojb.broker.util.sequence.SequenceManagerHighLowImpl
>>> Properties={grabSize=20, autoNaming=true, seq.start=200000}
>>> .
>>>
>>> ]
>>> at
>>> org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl.checkOutJdbcConnection(Unknown Source)
>>> at
>>> org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(Unknown Source)
>>> at
>>> org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(Unknown Source)
>>> ... 16 more
>>> Caused by: org.apache.ojb.broker.accesslayer.LookupException: Error
>>> getting Connection from DriverManager with url
>>> (jdbc:mysql://192.168.2.202/test) and driver (com.mysql.jdbc.Driver)
>>> at
>>> org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(Unknown Source)
>>> at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl
>>> $ConPoolFactory.makeObject(Unknown Source)
>>> at
>>> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:771)
>>> ... 19 more
>>> Caused by: java.sql.SQLException: Access denied for user:
>>> 'sa@sqlserver' (Using password: NO)
>>> ================================================================================================
>>>
>>> Well , I think I have speicified the correct username and password in
>>> build.properties, I don't know why it still use sa@sqlserver as
>>> username to get a connection .
>>> Does anyone have the similar experience with me ?
>>> Please give me some help , thanks !
>>>
>>> Ken
>>>
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: ojb-user-unsubscribe@db.apache.org
>> For additional commands, e-mail: ojb-user-help@db.apache.org
>>
---------------------------------------------------------------------
To unsubscribe, e-mail: ojb-user-unsubscribe@db.apache.org
For additional commands, e-mail: ojb-user-help@db.apache.org
Re: Failed ! First run with OJB
Posted by Ken Hu <ke...@mmti.com.tw>.
well, I've tested the connection privilege before I post my question.
I can use 'mysql' to connect to my database running on another machine.
The major problem is that OJB seems doesn't use the username and
password which I set in build.properties to make the db connection. It's
weired and I don't know why .
Ken
於 四，2007-01-11 於 10:09 +0200，zkn 提到：
> I suppose you have problem with privileges:
>
> Caused by: java.sql.SQLException: Access denied for user:
> 'sa@sqlserver' (Using password: NO)
>
> Try to connect to the database using plain JDBC to see if your
> connection parameters are OK.
>
> Ozkan
>
> Ken Hu wrote:
> > Dear All:
> >
> > I am a newbie to Apache OJB.
> > I dowload the binary package and some tutorials then I start to give it
> > a try.
> > Extract the contents from Tutorial2 and then put them to
> > ojb-blank/src/java, the build is fine.
> >
> > The database information stored in build.properties are:
> >
> > jcdAlias=default
> > databaseName=test
> > databaseUser=ctu
> > databasePassword=ta1hs1ung
> > ............
> > ...........
> > # For MySQL this would look like:
> > dbmsName=MySQL
> > jdbcLevel=3.0
> > jdbcRuntimeDriver=com.mysql.jdbc.Driver
> > urlProtocol=jdbc
> > urlSubprotocol=mysql
> > urlDbalias=//192.168.2.202/${databaseName}
> >
> > When I execute the Application.class , I got :
> >
> > Welcome to the OJB ODMG tutorial application
> >
> >
> > [0] List all product entries
> > [1] Enter a new product
> > [2] Edit a product entry
> > [3] Delete a product entry
> > [4] Quit Application
> > type in number to select a use case
> >
> > Then I input 0 to list all stored prodcuts , but I got the folowing
> > errors:
> >
> > ================================================================================================
> > Could not borrow connection from pool. Active/Idle instances in
> > pool=0/0. org.apache.ojb.broker.metadata.JdbcConnectionDescriptor:
> > org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@1a42792[
> > jcd-alias=default
> > default-connection=false
> > dbms=MySQL
> > jdbc-level=3.0
> > driver=com.mysql.jdbc.Driver
> > protocol=jdbc
> > sub-protocol=mysql
> > db-alias=//192.168.2.202/test
> > user=sa
> > password=*****
> > eager-release=false
> > ConnectionPoolDescriptor={removeAbandonedTimeout=300,
> > testWhileIdle=false, logAbandoned=false, testOnReturn=false,
> > timeBetweenEvictionRunsMillis=-1, minIdle=0, numTestsPerEvictionRun=10,
> > removeAbandoned=false, maxIdle=-1, fetchSize=0, whenExhaustedAction=0,
> > minEvictableIdleTimeMillis=600000, testOnBorrow=true, maxActive=30,
> > maxWait=10000}
> > batchMode=false
> > useAutoCommit=AUTO_COMMIT_SET_TRUE_AND_TEMPORARY_FALSE
> > ignoreAutoCommitExceptions=false
> >
> > sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@12a55aa[
> > sequenceManagerClass=class
> > org.apache.ojb.broker.util.sequence.SequenceManagerHighLowImpl
> > Properties={grabSize=20, autoNaming=true, seq.start=200000}
> > .
> >
> > ]
> > at
> > org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl.checkOutJdbcConnection(Unknown Source)
> > at
> > org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(Unknown Source)
> > at
> > org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(Unknown Source)
> > ... 16 more
> > Caused by: org.apache.ojb.broker.accesslayer.LookupException: Error
> > getting Connection from DriverManager with url
> > (jdbc:mysql://192.168.2.202/test) and driver (com.mysql.jdbc.Driver)
> > at
> > org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(Unknown Source)
> > at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl
> > $ConPoolFactory.makeObject(Unknown Source)
> > at
> > org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:771)
> > ... 19 more
> > Caused by: java.sql.SQLException: Access denied for user:
> > 'sa@sqlserver' (Using password: NO)
> > ================================================================================================
> >
> > Well , I think I have speicified the correct username and password in
> > build.properties, I don't know why it still use sa@sqlserver as
> > username to get a connection .
> > Does anyone have the similar experience with me ?
> > Please give me some help , thanks !
> >
> > Ken
> >
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: ojb-user-unsubscribe@db.apache.org
> For additional commands, e-mail: ojb-user-help@db.apache.org
>
--
研發部 胡重威 Ken Hu ken@mmti.com.tw
孟華科技股份有限公司
http://www.mmti.com.tw
地址: 高雄市802苓雅區中正一路120號4F-7
電話: 07-7279337 分機: 120
傳真: 07-7279377
行動: 0937083880
---------------------------------------------------------------------
To unsubscribe, e-mail: ojb-user-unsubscribe@db.apache.org
For additional commands, e-mail: ojb-user-help@db.apache.org
Re: Failed ! First run with OJB
Posted by zkn <zk...@abv.bg>.
I suppose you have problem with privileges:
Caused by: java.sql.SQLException: Access denied for user:
'sa@sqlserver' (Using password: NO)
Try to connect to the database using plain JDBC to see if your
connection parameters are OK.
Ozkan
Ken Hu wrote:
> Dear All:
>
> I am a newbie to Apache OJB.
> I dowload the binary package and some tutorials then I start to give it
> a try.
> Extract the contents from Tutorial2 and then put them to
> ojb-blank/src/java, the build is fine.
>
> The database information stored in build.properties are:
>
> jcdAlias=default
> databaseName=test
> databaseUser=ctu
> databasePassword=ta1hs1ung
> ............
> ...........
> # For MySQL this would look like:
> dbmsName=MySQL
> jdbcLevel=3.0
> jdbcRuntimeDriver=com.mysql.jdbc.Driver
> urlProtocol=jdbc
> urlSubprotocol=mysql
> urlDbalias=//192.168.2.202/${databaseName}
>
> When I execute the Application.class , I got :
>
> Welcome to the OJB ODMG tutorial application
>
>
> [0] List all product entries
> [1] Enter a new product
> [2] Edit a product entry
> [3] Delete a product entry
> [4] Quit Application
> type in number to select a use case
>
> Then I input 0 to list all stored prodcuts , but I got the folowing
> errors:
>
> ================================================================================================
> Could not borrow connection from pool. Active/Idle instances in
> pool=0/0. org.apache.ojb.broker.metadata.JdbcConnectionDescriptor:
> org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@1a42792[
> jcd-alias=default
> default-connection=false
> dbms=MySQL
> jdbc-level=3.0
> driver=com.mysql.jdbc.Driver
> protocol=jdbc
> sub-protocol=mysql
> db-alias=//192.168.2.202/test
> user=sa
> password=*****
> eager-release=false
> ConnectionPoolDescriptor={removeAbandonedTimeout=300,
> testWhileIdle=false, logAbandoned=false, testOnReturn=false,
> timeBetweenEvictionRunsMillis=-1, minIdle=0, numTestsPerEvictionRun=10,
> removeAbandoned=false, maxIdle=-1, fetchSize=0, whenExhaustedAction=0,
> minEvictableIdleTimeMillis=600000, testOnBorrow=true, maxActive=30,
> maxWait=10000}
> batchMode=false
> useAutoCommit=AUTO_COMMIT_SET_TRUE_AND_TEMPORARY_FALSE
> ignoreAutoCommitExceptions=false
>
> sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@12a55aa[
> sequenceManagerClass=class
> org.apache.ojb.broker.util.sequence.SequenceManagerHighLowImpl
> Properties={grabSize=20, autoNaming=true, seq.start=200000}
> .
>
> ]
> at
> org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl.checkOutJdbcConnection(Unknown Source)
> at
> org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(Unknown Source)
> at
> org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(Unknown Source)
> ... 16 more
> Caused by: org.apache.ojb.broker.accesslayer.LookupException: Error
> getting Connection from DriverManager with url
> (jdbc:mysql://192.168.2.202/test) and driver (com.mysql.jdbc.Driver)
> at
> org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(Unknown Source)
> at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl
> $ConPoolFactory.makeObject(Unknown Source)
> at
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:771)
> ... 19 more
> Caused by: java.sql.SQLException: Access denied for user:
> 'sa@sqlserver' (Using password: NO)
> ================================================================================================
>
> Well , I think I have speicified the correct username and password in
> build.properties, I don't know why it still use sa@sqlserver as
> username to get a connection .
> Does anyone have the similar experience with me ?
> Please give me some help , thanks !
>
> Ken
>
>
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