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POWhere is the bug in this code?
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In the following code when if condition fails i.e when else block is reached the procedure runs successfully else throws Closed Statement Exception: <pre><code> public synchronized void create(Map formMap) throws SQLException, Exception { CallableStatement callStmt=null; try { String sql= "BEGIN UP_I_51(?, ?, ?, ?, ?, ?, ?, ?, ?); END;"; callStmt=getConnection().prepareCall(sql); callStmt.setString(1,formMap.get("periodFrom").toString()); callStmt.setString(2, formMap.get("periodTo").toString()); String srcType=formMap.get("srcType").toString(); callStmt.setString(3, srcType); callStmt.setString(4, formMap.get("collabIdMod").toString()); callStmt.setString(5, formMap.get("name").toString()); callStmt.setString(6, formMap.get("address").toString()); callStmt.setString(7, " "); String parCollabId=formMap.get("pCollabId").toString(); if(StringUtils.exists(parCollabId)) { callStmt.setString(8, parCollabId); String parSrcType=getParentSrcType(srcType); callStmt.setString(9, parSrcType); } else { callStmt.setString(8, " "); callStmt.setString(9, " "); } callStmt.executeUpdate(); } finally { callStmt.close(); } } </code></pre> I replaced the code with below code and it is working now. I have used conditions when setting strings before but don't know why exception comes now. I still don't understand why this exception comes. Could anyone find it? <pre><code> public synchronized void create(Map formMap) throws SQLException, Exception { CallableStatement callStmt=null; String srcType=formMap.get("srcType").toString(); String parCollabId=formMap.get("pCollabId").toString(); String parSrcType=getParentSrcType(srcType); try { srcType=formMap.get("srcType").toString(); parCollabId=formMap.get("pCollabId").toString(); parSrcType=getParentSrcType(srcType); parCollabId = StringUtils.exists(parCollabId) ? parCollabId : " "; parSrcType = StringUtils.exists(parCollabId) ? parSrcType : " "; String sql= "{ call UP_I_51(?, ?, ?, ?, ?, ?, ?, ?, ?) }"; callStmt=getConnection().prepareCall(sql); callStmt.setString(1,formMap.get("periodFrom").toString()); callStmt.setString(2, formMap.get("periodTo").toString()); callStmt.setString(3, srcType); callStmt.setString(4, formMap.get("collabIdMod").toString()); callStmt.setString(5, formMap.get("name").toString()); callStmt.setString(6, formMap.get("address").toString()); callStmt.setString(7, " "); callStmt.setString(8, parCollabId); callStmt.setString(9, parSrcType); callStmt.executeUpdate(); }catch(Exception e) { e.printStackTrace(); throw e; } finally { callStmt.close(); } } </code></pre>
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