connection 1 « Database « Spring Q&A





1. Spring schemaLocation fails when there is no internet connection    stackoverflow.com

Hi I am using Spring and at application-context.xml file; i have definations like :

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xmlns:util="http://www.springframework.org/schema/util"
   xmlns:context="http://www.springframework.org/schema/context"
   xmlns:aop="http://www.springframework.org/schema/aop"
   ...

2. Database connection management in Spring    stackoverflow.com

Do we have to explicitly manage database resources when using Spring Framework.. liking closing all open connections etc? I have read that Spring relieves developer from such boiler plate coding... This is ...

3. Getting ConnectionTimeoutException with the host did not accept the connection within timeout    stackoverflow.com

Can Some one Help me, how we can solve the following problem.

nested
exception is org.apache.commons.httpclient.ConnectTimeoutException: The host did
not accept the connection within timeout of 10000 ms
       ...

4. i am getting java.net.ConnectException: Connection timed out exception in IE 7 but not in IE 8    stackoverflow.com

If i use IE7 to access my application & do some save or delete operations i am getting "java.net.ConnectException" but if i use IE 8, application is going smoothly. using of ...

5. Spring JmsTemplate and Apache ActiveMQ, why so many connections?    stackoverflow.com

I have a web application that runs text processing jobs in the background once a message is received on an ActiveMQ which is listened to by a Spring MessageListener....the problem I"m ...

6. Does Spring JmsTemplate close connections by default?    stackoverflow.com

I wrote a JMS application that runs within a web service in Glassfish (also deployed it in JBoss), I noticed that after I process several messages through a MessageListener MDP, ...

7. Spring JMS: Creating multiple connection to a queue    stackoverflow.com

To process a large number of messages coming to a queue i need guarantee of at least one jms connection to be there at any time. I am using spring and ...

8. Trying to create a database schema - There was no DB provider available, unable to create connection    stackoverflow.com

I started with the Northwind spring.net/NHibernate example. I am trying to get the existing example to generate a schema. I altered the CustomerEditController web.xml entry to

<object name="CustomerEditController" type="NHibernateCustomerEditController" ...

9. Spring RMI? connection refused    stackoverflow.com

I'm deploying Spring based RMI server on one machine(10.11.11.11), and the RMI client running on another machine(10.12.11.12), but once client trying to connect RMI server then client throw an "Connection refused" ...





10. how to find remote client host/ip of jmx connection in the server-side?    stackoverflow.com

We use jmx to call our backend services. Now we need to gather stats for what host/ip users call mbeans from via jmx. Jmx is configured in Spring as standard way:

<bean class="org.springframework.jmx.export.MBeanExporter"
 ...

11. Gets the inner connection from the ComboPooledDataSource    stackoverflow.com

How to get the inner connection object from the ComboPooledDataSource.

12. DB connection without active connection?    stackoverflow.com

I just want to ask how the connection pool really works. As far as i can understand, the a connection is fetch from the pool when a DB access is required. ...

13. Accessing ConfigurationManager.AppSettings value from Spring.NET xml configuration    stackoverflow.com

I have a requirement that requires me to use Spring.net to get a connectionstring that is stored inside the app.config, and then inject the retrieved connectionstring to a instantiated object. How can ...

14. Spring container gets blocked on incoming jmx connection request during startup    stackoverflow.com

A webapp running within spring within tomcat is being constantly polled for a JMX connection by another process for MAX_RETRIES time every N seconds. If this polling of connection request is ...

15. How to limit number of connections to a database in spring?    stackoverflow.com

I have a Spring based application, deployed on the Tomcat server. What I need is to limit the maximum number of simultaneous connections to a database. This is data source section ...

16. parameterized connection string    forum.springsource.org

parameterized connection string hi i would like to know what is the best way to parameterize my db connection string? we're using Spring+Hibernate dao. we have successfully configured the connection string ...





17. Stateful database connections    forum.springsource.org

Hi, I have a requirement to establish a stateful database connection for each HttpSession. The connection is established once the user login and closed when the user is logged out. I'm ...

18. Spring context fails without network connection    forum.springsource.org

Spring context fails without network connection Just discovered that I'm unable to start an RCP app when no network connection is present: Code: !ENTRY org.springframework.beans.factory.xml.XmlBeanDefinitionReader 2 30000 2011-01-18 20:12:14.316 !MESSAGE Ignored ...

19. No response while requesting a connection    forum.springsource.org

Feb 11th, 2011, 01:03 AM #1 barathee View Profile View Forum Posts Private Message Visit Homepage Junior Member Join Date Feb 2010 Location India Posts 9 No response while requesting a ...

20. Keeping DB Connection Open    forum.springsource.org

Keeping DB Connection Open Hi All, My team is building a web site with an Oracle DB backend using Spring MVC. I hope that I will be able to find some ...

21. src.springframework.org/svn connection refused    forum.springsource.org

In the tutorial going over the petclinic webapp, I run this line: svn co https://src.springframework.org/svn/...etclinic/trunk spring-petclinic I get: svn: OPTIONS of 'https://src.springframework.org/svn/spring-samples/petclinic/trunk': could not connect to server (https://src.springframework.org) I telnet to ...

22. Connection timed out: connect    forum.springsource.org

Connection timed out: connect Hi, I'm newish to roo. I inherited a roo (mvn) project ( roo version 1.0.1, maven 2.0.9). I get the above message when I type "roo" on ...

23. Postgre connection problem    forum.springsource.org

Postgre connection problem Sometimes I am getting an error in my spring+hibernate application: org.postgresql.util.PSQLException: FATAL: connection limit exceeded for non-superusers I guess spring is not closing the connections, but I thought ...

24. Conceptual question: connection management    forum.springsource.org

How does spring manage database connections? My guess is that it should manage in one of these ways: (1) Open connection / do something / Close connection (2) Open connection on ...

25. manage connection to AS400 using Spring    forum.springsource.org

manage connection to AS400 using Spring Hi I was wondering if anyone could share their spring xml configuration for connection to AS400? Here is the spring configuration I am using but ...

26. Connection already Closed Error    forum.springsource.org

Connection already Closed Error Greetings Sir, I am using Spring 3.0 for my project. I am separately having jboss and SybaseDB. Because of network issue or some other reason, connection between ...

27. Connection already Closed Error    forum.springsource.org

Connection already Closed Error Greetings Sir, I am using Spring 3.0 for my project. I am separately having jboss and SybaseDB. Because of network issue or some other reason, connection between ...

28. Connection closed Error    forum.springsource.org

Connection closed Error I am using Spring 3.0 for my webservices application. I am separately having jboss and SybaseDB. Because of network issue or some other reason, connection between jboss and ...

29. Connections Not Getting Closed?    forum.springsource.org

Connections Not Getting Closed? I need some ideas. I have a batch job that is pretty basic. A reader, writer and processor. The reader is a JdbcCursorItemReader and that is pretty ...

30. Special Principal for localhost connections    forum.springsource.org

Hi all, I know it's a big potential security hole but my question is: Would it be possible to automagically map all http request coming from localhost to a special principal? ...

31. Is Spring suitable for a use case that requires heterogenous db connections?    forum.springsource.org

Is Spring suitable for a use case that requires heterogenous db connections? I have an Oracle database that runs a PL/SQl job once every week to copy data from a table ...

32. How to build off line ? My xml definition requires an internet connection..    forum.springsource.org

How to build off line ? My xml definition requires an internet connection.. Hello, I can build fine when being on line with an internet connection. But I get the following ...

33. how to handle exceptions thrown in TCP connection factory    forum.springsource.org

how to handle exceptions thrown in TCP connection factory here is what my tcp gateway definition:

34. About release connection in finally block    forum.springsource.org

About release connection in finally block Hi Spring guys: A Sun's engineer in our company told us that the code in finally block may not be executed immediately in high volume ...

36. Retrying TCP connection    forum.springsource.org

Hi, I'd like to setup a TCP client (tcp-outbound-channel-adapter) connection with a fixed time retry policy, i.e., independently of having pending messages to be sent. What's the best way to do ...

37. keeping the tcp-connection-factory connection open    forum.springsource.org

keeping the tcp-connection-factory connection open Hi I have a 'ip:tcp-connection-factory' setup and shared between a 'tcp-inbound-channel-adapter' and a 'tcp-outbound-channel-adapter'. following are the configurations: Code:

39. tcp-connection-factory closes connections after 10 secs    forum.springsource.org

tcp-connection-factory closes connections after 10 secs Hello, I'm trying to establish a permanent connection using tcp-outbound-channel-adapter/tcp-inbound-channel-adapter (not a TCP gateway), but noted that after any message is sent, the connection is ...

40. ImapIdleChannelAdapter does not re-establish connection    forum.springsource.org

Oct 5th, 2011, 11:07 AM #1 krzychu View Profile View Forum Posts Private Message Senior Member Join Date Oct 2008 Location Warsaw, Poland Posts 103 ImapIdleChannelAdapter does not re-establish connection Hi ...

41. Spring openning 2 connections and using only one    forum.springsource.org

Oct 14th, 2011, 03:42 AM #1 mmoossen View Profile View Forum Posts Private Message Junior Member Join Date Oct 2011 Posts 2 Spring openning 2 connections and using only one Dear ...

42. Connection reset    forum.springsource.org

Connection reset Hi All, While my application is running if any network problem occurs, I am getting the "Connection reset" exception and batch is stopped. Any idea to handle this exception ...

43. jconsole remote server connection    forum.springsource.org

jconsole remote server connection I am getting started with jmx to my application , I am using spring jms server, here is my configration Code:

44. Using database command in connection with a persistence setup with jndiDataSource    forum.springsource.org

Yes, DBRE just uses the database.properties URL etc to make live connections at present. Raise an improvement request if you like for jndi. Will probably have to use something like: Code: ...

45. why connection is closed?    forum.springsource.org

why connection is closed? why connection is closed? Code: org.springframework.jdbc.UncategorizedSQLException: (executing StatementCallback): encountered SQLException [Connection is closed.]; nested exception is java.sql.SQLException: Connection is closed. org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.translate(SQLStateSQLExceptionTranslator.java:94) org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.translate(SQLErrorCodeSQLExceptionTranslator.java:281) org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:210) org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:266) org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:270) com.bjhuajia.silver.dao.sqlserver.SchemaDao.getSchemaList(SchemaDao.java:173) com.bjhuajia.silver.util.loader.SchemaLoader.load(SchemaLoader.java:29) ...

46. Spring reusing same connections in different tx-s    forum.springsource.org

Jan 8th, 2005, 02:47 PM #1 cstamas View Profile View Forum Posts Private Message Visit Homepage Junior Member Join Date Sep 2004 Location Szeged, Hungary Posts 7 Spring reusing same connections ...

47. RMI Connection refused    forum.springsource.org

I create a rmi server, everything is fine if I put server and client in the same machine. But I got connection refused exception when I moved server to another one. ...

48. connection properties setup    forum.springsource.org

connection properties setup Hello, I use Apache poolable datasource BasicDataSource. Here's the bean conf: Code: ${jdbc.driverClassName} ${jdbc.url} ${jdbc.username} ${jdbc.password} and I want ...

49. Getting reference to connection within txn from non-Spring    forum.springsource.org

Getting reference to connection within txn from non-Spring Our new development is using Spring and Hibernate for transactions and persistence. I have some previously written components that have a home grown ...

50. Recovery from a lost database connection    forum.springsource.org

Recovery from a lost database connection I am developing database code which will run on a Oracle 10g RAC. Someone has asked if its possible for the Spring jdbc classes to ...

51. Autostart connection when using JmsConnectionFactoryBean?    forum.springsource.org

I would like to auto-start the jms connection. I'm using org.springframework.jms.JmsConnectionFactoryBean (from head). I naively specified init-method=start, but that gets called on the factory itself, not the created bean (I certainly ...

52. specify bhibernate.connection.provider_class with spriing    forum.springsource.org

I want to specify a bean of hibernate.connection.provider_class for hibernate. I config the hibernate using org.springframework.orm.hibernate.LocalSessionFact oryBean . How to ?

53. Calling procedure when connection is 'got'    forum.springsource.org

Calling procedure when connection is 'got' We're adapting an existing system that sets information inside the connection that is picked up by database triggers. Currently the system gets a connection for ...

54. Connection => java.net.SocketException: Broken pipe    forum.springsource.org

Connection => java.net.SocketException: Broken pipe Dear all, Good morning, I have an application which uses the Spring framework with Hibernate to manage an Oracle database. All is fine except that with ...

55. Mapping parser needs internet connection, how to switch off?    forum.springsource.org

Mapping parser needs internet connection, how to switch off? Hi all, Im using spring 1.2 and Hibernate 3. When I start my app and the sessionfactory will be created, the Mapping-Files ...

56. Avoid needing a live Internet connection for DTDs    forum.springsource.org

Avoid needing a live Internet connection for DTDs I've been using the Spring Framework in the equinox context and in there is a validation.xml file loaded by the org.springframework.validation.commons.DefaultVali datorFactory that ...

57. Connection properties    forum.springsource.org

Connection properties Pardon my total ignorance, but I am new. I have the following: PlatformTransactionManager tm = new DataSourceTransactionManager(); and my db connection properties in an xml file:

58. lazy JMX connection    forum.springsource.org

lazy JMX connection Hi, I'm using MBeanServerConnectionFactoryBean and MBeanProxyFactoryBean to access JMB MBeans from the client (like documented on chapter 20 of the manual) My problem is that if the server ...

59. database connection is not closing    forum.springsource.org

hai braniees i am using org.apache.commons.dbcp.BasicDataSource in my app.i noted that if i call this datasource the connection gets opened and it is not closed.it is only closed when the browser ...

60. Connection is not closing    forum.springsource.org

Hai braniees, i have 2 questions in which 1 is very important. 1. i have followed the springmvc and in that i have used the common dbcp datasource instead for springdrivermanager.the ...

61. Errors when no Internet-Connection available    forum.springsource.org

I get the same error like posted in this thread when my local development server is not connected to the internet: http://forum.springframework.org/showthread.php?t=13379 seems that dom4j is validating the dtd's online :? ...

62. Initialization of Connection Provider fails    forum.springsource.org

Aug 8th, 2005, 04:12 PM #1 DEVRocker View Profile View Forum Posts Private Message Junior Member Join Date Aug 2005 Posts 3 Initialization of Connection Provider fails HI, I am using ...

63. Connection Callbacks    forum.springsource.org

Connection Callbacks I'm working with some developers who are considering the Spring Data Access package. The existing J2EE application includes a "ConnectionHelper" that, among other things, returns a connection to a ...

64. Connection handle is not currently associated with a Managed    forum.springsource.org

Connection handle is not currently associated with a Managed Hi I am getting the following error erratically (stack trace at bottom of message). All our database access is being done using ...

65. spring + tomcat5.5 + multiple database connection    forum.springsource.org

spring + tomcat5.5 + multiple database connection I am using Tomact - 5.5 Spring - 1.2.3 iBatis - 2.0 I want to connect multiple database, for which i m using JtaTransactionManager. ...

66. Connection problem    forum.springsource.org

Oct 26th, 2005, 04:50 PM #1 cesar_rodriguez_r View Profile View Forum Posts Private Message Junior Member Join Date Sep 2005 Posts 11 Connection problem hi guys, i am having this exception ...

67. Connections not closing properly    forum.springsource.org

Connections not closing properly Hey all, I'm using Spring and Hibernate to access a DB2 database. After looking at IBMs Event Monitor for that database, I noticed that there are two ...

68. How to timeout an connection or api call    forum.springsource.org

How to timeout an connection or api call hey guys, This most likely won't be a Spring issue or have a Spring solution, but I thought I'd ask. What do you ...

69. [JBOSS] [CachedConnectionManager] Closing a connection for you    forum.springsource.org

Nov 2nd, 2005, 06:26 AM #1 amd700 View Profile View Forum Posts Private Message Junior Member Join Date Dec 2004 Posts 5 [JBOSS] [CachedConnectionManager] Closing a connection for you Hi all, ...

70. How to add data types to connection    forum.springsource.org

Does anyone know how I can do this with Spring. I'm developing a web based app with a PostGIS DB back end, which requires that I add the geometry and box3d ...

71. connection release mode    forum.springsource.org

Hello, I was amazed you changed default value of hibernate property "hibernate.connection.release_mode" from "auto"(in 1.25) to "on_close"(in 1.26). Why? Is there any necessity or advantage for Spring? Hibernate reference says that ...

72. out of DB connections    forum.springsource.org

out of DB connections Hello, I'm writing an application that acces a DB. I get a lot of request from the user interface. Each request does a DB-query. After about 91 ...

73. cannot create db connection    forum.springsource.org

Dec 8th, 2005, 01:24 AM #1 shahzad992 View Profile View Forum Posts Private Message Senior Member Join Date Nov 2005 Posts 148 cannot create db connection Hi, when i login my ...

74. How to close the rmi connection from client    forum.springsource.org

75. Mail server connection failed    forum.springsource.org

Mail server connection failed The following error occur when i send email in junit. I also include the xml confuguration here. Hope you all help. Did i forget to configure something? ...

76. Closed Connection problem    forum.springsource.org

Dec 27th, 2005, 08:14 AM #1 K.ElBaghdady View Profile View Forum Posts Private Message Junior Member Join Date Dec 2005 Posts 7 Closed Connection problem Hi everybody I'm new in these ...

77. Please I need Help in "Closed Connection Problem"    forum.springsource.org

Dec 27th, 2005, 01:33 PM #1 K.ElBaghdady View Profile View Forum Posts Private Message Junior Member Join Date Dec 2005 Posts 7 Please I need Help in "Closed Connection Problem" Hi ...

78. Running out of Connections    forum.springsource.org

Dec 29th, 2005, 11:51 AM #1 Johannes.Correa View Profile View Forum Posts Private Message Junior Member Join Date Dec 2005 Location Medellin Posts 5 Running out of Connections Hello everybody.. Maybe ...

79. how connection is established in FormAction and webflow?    forum.springsource.org

Hello , I am trying to use webflow. i have entered this in my app-servelet.xml file i have defined webflow ...

80. Closing NativeJDBC connections    forum.springsource.org

Closing NativeJDBC connections Hi, I am using Weblogic and I have spring 1.2.5 using the WeblogicNativeJDBCExtractor. Also, I am using transactions with these connections to the database. However, I am seeing ...

81. How do I make a custom connection handler with Spring?    forum.springsource.org

How do I make a custom connection handler with Spring? Hello, How can I make Spring manage connections to a non-standard database? I want the connections held open for the duration ...

82. MBean remoting causes connection reset    forum.springsource.org

Feb 13th, 2006, 10:58 AM #1 mbabauer View Profile View Forum Posts Private Message Member Join Date Feb 2006 Posts 88 MBean remoting causes connection reset I am attempting to get ...

83. DB Connection Timeout Error    forum.springsource.org

DB Connection Timeout Error I am getting the following exception in the log:- org.quartz.JobPersistenceException: Failed to obtain DB connection from data source 'springNonTxDataSource': java.sql.SQLException: An attempt by a client to checkout ...

84. AbstractSequenceMaxValueIncrementer uses a new connection each time    forum.springsource.org

AbstractSequenceMaxValueIncrementer uses a new connection each time I have the following method that loops through a list and enters rows of data into a table Code: public int[] insertFacilityServices(final List facilityTOList) ...

85. Database connections don't close until all tests are done    forum.springsource.org

Database connections don't close until all tests are done I've been trying to get XA transactions in Tomcat using Jencks. I'm doing this because I use both JDO and JCR (Apache's ...

86. setting connection properties    forum.springsource.org

setting connection properties I'm having major frustration trying to set the connection autoCommit property. I'm using Tomcat as my container, iBatis for my persistence, Spring for my transaction management (and other ...

87. DB Connection lost - after DB Server reboot    forum.springsource.org

DB Connection lost - after DB Server reboot Hi, i develop a web application on WebSphere 5.1 and every night the db server goes down for backup. after that on every ...

88. Best place to put database connection verification    forum.springsource.org

I developed an RCP application that uses a database. What is the best place in the startup sequence to put code verifying a proper database connection (and giving the user a ...

89. Can't reconnect, getting cached JMS connection from Spring ?    forum.springsource.org

Can't reconnect, getting cached JMS connection from Spring ? Hi, im using spring 1.2.7. I'm using spring to instantiate a JMS connection etc. All objects are singleton. I have now detected ...

90. java.lang.IllegalArgumentException: No Connection specified    forum.springsource.org

java.lang.IllegalArgumentException: No Connection specified hi, sometimes I see 'java.lang.IllegalArgumentException: No Connection specified.' does it happen when the pool exhausted? is it possible to catch it with ThrowsAdvice and replace it with ...

91. Lazy Loading and DB Connection Readonly...    forum.springsource.org

Lazy Loading and DB Connection Readonly... Hello, We are using the Spring OSIV filter with Hibernate and MySQL Replication. In the case of MySQL replication the master DB is used for ...

92. Regarding Connection reset by peer    forum.springsource.org

Regarding Connection reset by peer Hi, i want my client to download the file through some url. following is my controller code: Code: String fileName = (String) request.getParameter("file"); response.setContentType("application/octet-stream"); File file ...

93. Setting Client identity in Connection Object    forum.springsource.org

Setting Client identity in Connection Object Hi, We need to pass in the Client credentials(identity) along with connection object. We are fetching connections through the RAD configured data source. Our application ...

94. how are managed the connections to te database?    forum.springsource.org

Hi! I was wondering... When using JDBCTemplate, HibernateTemplate etc... the connection is managed by the framework, but how does it manage it? does it open and close connections for each requests? ...

95. JBoss "Closing a connection for you"    forum.springsource.org

JBoss "Closing a connection for you" I am using JBoss 4.0.4 + Spring 1.2.7 + iBatis 2.2. I have enabled the JtaTransactionManager. However after every service operation, JBoos is giving me ...

96. Help with possible connection leaking    forum.springsource.org

Help with possible connection leaking Hello there! We've just deployed one of our applications into production few days ago. The application is backed by spring + tapestry + hibernate. It is ...

97. Connection refused for JavaMailSender    forum.springsource.org

Sep 28th, 2006, 08:26 AM #1 lorenzm View Profile View Forum Posts Private Message Junior Member Join Date Aug 2006 Posts 3 Connection refused for JavaMailSender Hi all. I am trying ...

98. Upgrade from 2.0rc3 to 2.0final causes "Could not instantiate connection provider"    forum.springsource.org

Oct 3rd, 2006, 08:52 PM #1 jchase View Profile View Forum Posts Private Message Junior Member Join Date Jan 2006 Location North Carolina Posts 29 Upgrade from 2.0rc3 to 2.0final causes ...

99. JavaSpace/Gigaspace connection problems    forum.springsource.org

JavaSpace/Gigaspace connection problems Hi, I'm trying to use the JavaSpace module to connect to a GigaSpace. Here's my bean configurations (I've also tryed the GigaSpaces version of the factory bean and ...

100. What if I got database connection error during login?    forum.springsource.org