StackOverflow2013

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plurals

POjava.lang.ClassCastException: com.mchange.v2.c3p0.impl.NewProxyConnection
primarykey
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18306922
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AnswerCount
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ClosedDate
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CommunityOwnedDate
CreationDate
2013-08-19T05:31:30.340
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2
LastActivityDate
2016-12-01T10:42:52.333
LastEditDate
2013-08-19T05:40:57.397
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827713
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827713
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Score
4
ViewCount
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LastEditorDisplayName
text
Body
i am getting the following <pre><code>java.lang.ClassCastException: com.mchange.v2.c3p0.impl.NewProxyConnection </code></pre> when the following code executes. could you please help me how to solve. <pre><code> ComboPooledDataSource connPool = new ComboPooledDataSource(); connPool .setJdbcUrl(PropertyReader.getSystemProperty(DB_URL)); connPool .setUser(PropertyReader.getSystemProperty(DB_USER)); connPool .setPassword(Decryption.getDecryptedPwd(DB_PASSWORD)); connPool .setMaxPoolSize(MAX_POOL_SIZE); connPool .setMaxIdleTime(MAX_IDLE_TIME); connPool .setMinPoolSize(MIN_POOL_SIZE); connPool .setMaxAdministrativeTaskTime(15); java.sql.Connection conn = connPool.getConnection(); oracle.sql.CLOB c = CLOB.createTemporary(conn, false, CLOB.DURATION_SESSION); Writer writer = c.setCharacterStream(0L); writer.write(String.valueOf(pNoListDelimited).toCharArray()); writer.flush(); writer.close(); </code></pre> Exception stack trace <pre><code> java.lang.ClassCastException: com.mchange.v2.c3p0.impl.NewProxyConnection at oracle.sql.CLOB.createTemporary(CLOB.java:676) at oracle.sql.CLOB.createTemporary(CLOB.java:640) …… ….. at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269) at java.util.concurrent.FutureTask.run(FutureTask.java:123) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:651) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676) at java.lang.Thread.run(Thread.java:595) </code></pre>
Tags
<sql><database><oracle><jdbc>
Title
java.lang.ClassCastException: com.mchange.v2.c3p0.impl.NewProxyConnection
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1. USRavichandra
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1. USRavichandra
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1. This table or related slice is empty.
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1. PO
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