java传集合到oracle的存储过程中

1.oracle先创建一个自定义的table类型(注：类型的名称必须要大写，否则会报无效名称)

CREATE OR REPLACE TYPE MAILIDTABLE AS TABLE OF NUMBER(1);

2.java方面(注：这里必须要重新建立一个连接，不能使用com.jolbox.bonecp连接池里面的连接，至于其它连接池，我就没有试过了)

Class.forName("oracle.jdbc.driver.OracleDriver");

Connection connection = DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:orcl","user","pwd");

ArrayDescriptor arrayDesc = ArrayDescriptor.createDescriptor("MAILIDTABLE",connection);
ARRAY array_to_pass = new ARRAY(arrayDesc, connection, mIdList.toArray(new Integer[mIdList.size()]));
OracleCallableStatement statement = (OracleCallableStatement) connection.prepareCall("call MAIL_DELETE(?)");
statement.setArray(1, array_to_pass);