XinYu_LZMES/.svn/pristine/11/110ff8c3780578ed2ea6b3675efa201b02f79cce.svn-base

package UIB.JHY;

import CoreFS.SA01.CoreIComponent;
import CoreFS.SA06.CoreReturnObject;
import CoreFS.SA06.CoreSqlType.CoreOracleType;
import UIB.COM.XmlSqlParsersFactory;
import oracle.sql.ARRAY;
import oracle.sql.ArrayDescriptor;
import org.apache.commons.dbcp.DelegatingConnection;

import java.sql.Array;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.*;

public class ComCallProc extends CoreIComponent {
    /**
     * @param sqlID xml中的SQL的ID
     * @param ht    前台需要用hashtable传入，所有参数均存入hashmap中 ，前台必须以(I1，""),(I2，""),,(O1，""),,(O2，"")的方式存入
     *              I表示in，O表示out。
     * @return CoreReturnObject
     * @throws Exception
     * @desc 执行存储过程
     */

    public CoreReturnObject doCoreProc(String dao, String sqlID, HashMap ht) throws Exception {
        CoreReturnObject cro = new CoreReturnObject();
        ArrayList inParam = new ArrayList();//输入参数
        ArrayList inParamType = new ArrayList();//输入参数类型

        ArrayList aList = new ArrayList();
        String key = "";

        ArrayList outParam = new ArrayList();//输出参数
        ArrayList outparamtype = new ArrayList();//输出参数类型
        String[] str = new String[3];
        int index = 0;

        //取出hashmap中的key，存储进ArrayList中
        for (Iterator it = ht.keySet().iterator(); it.hasNext(); ) {
            key = it.next().toString();
            aList.add(key);
        }
        Collections.sort(aList);

        String key_1 = null;
        for (int i = 0; i < aList.size(); i++) {
            key_1 = aList.get(i).toString().toLowerCase();
            if (key_1.startsWith("i"))//输入参数
            {
                if (key_1.indexOf(":") != -1) {
                    ArrayList al = null;
                    Object obj = ht.get(aList.get(i).toString());//是否按ArrayList传递
                    if (obj instanceof ArrayList) {
                        al = (ArrayList) obj;
                    } else //进行转换
                    {
                        al = new ArrayList();
                        al.add(obj.toString());
                    }
                    Array ar = this.getDao(dao).getArray(key_1.substring(key_1.indexOf(":") + 1).toUpperCase(), al);
                    inParam.add(ar);
                    inParamType.add(CoreOracleType.ARRAY_TYPE.ordinal());
                } else//输出参数
                {
                    inParam.add(ht.get(aList.get(i).toString()));
                    inParamType.add(new Integer(CoreOracleType.STRING_TYPE.ordinal()));
                }
            } else if (key_1.startsWith("o")) {
                //outParam.add(str[index++]);
//				outparamtype.add(new Integer(CoreSqlType.CoreOracleType.STRING_TYPE.ordinal()));
                outparamtype.add(CoreOracleType.STRING_TYPE.ordinal());
            }
        }
        ht = null;
        String sqlString = XmlSqlParsersFactory.getSql(sqlID).trim();
        cro = this.getDao(dao).ExcuteProcedure(sqlString, inParamType, inParam, outparamtype, outParam);
//		cro = this.getDao(dao).ExcuteProcedure(sqlString, inParamType , inParam );
        return cro;
    }

    /**
     * @param sqlID
     * @param ht
     * @return
     * @throws Exception
     */
    public CoreReturnObject doSimpleProc(String dao, String sqlID, HashMap ht) throws Exception {

        CoreReturnObject cro = new CoreReturnObject();
        if (ht == null) return cro;
        String sqlString = XmlSqlParsersFactory.getSql(sqlID).trim();
        Connection conn = this.getDao(dao).getConnection();
        CallableStatement cstm = conn.prepareCall(sqlString);

        String key = "";

//		BasicDataSource   ds = (BasicDataSource)this.dbproxy.getJdbcTemplate().getDataSource();
        try {
            String[] outIndex = new String[3];//最多为3个输出
            int j = 0;
            for (Iterator it = ht.keySet().iterator(); it.hasNext(); ) {
                key = it.next().toString();
                if (key.toLowerCase().startsWith("i")) {
                    if (key.toLowerCase().indexOf(":") > 0)//":"不会在字符串的最前面，判断是否包含“：”
                    {
                        String arrayType = key.substring(key.indexOf(":") + 1).toUpperCase();//数组类型
                        ArrayDescriptor ad = ArrayDescriptor.createDescriptor(arrayType, getNativeConnection(conn));
                        ARRAY array = new ARRAY(ad, getNativeConnection(conn), ((List) ht.get(key)).toArray());
                        cstm.setArray(Integer.parseInt(key.substring(1, 2)), array);
                    } else {
                        cstm.setString(Integer.parseInt(key.substring(1)), ht.get(key).toString());
                    }
                } else if (key.toLowerCase().startsWith("o")) {
                    cstm.registerOutParameter(Integer.parseInt(key.substring(1)), java.sql.Types.VARCHAR);
                    outIndex[j++] = key.substring(1);
                }
            }

            ht = null;
            if (cstm == null) throw new Exception("获取存储过程出错，请检查！");

            cstm.execute();

            ArrayList aList = new ArrayList();
            //输出
            for (int i = 0; i < outIndex.length; i++) {
                if (outIndex[i] != null) {
                    aList.add(cstm.getString(Integer.parseInt(outIndex[i])));
                }
            }
            cro.setResult(aList);
        } catch (Exception ex) {
            System.out.print("存储过程参数错误： " + ex.getMessage());
        } finally {
            if (cstm != null)
                cstm.close();
            if (conn != null)
                conn.close();
        }
        return cro;
    }

    private static Connection getNativeConnection(Connection con)
            throws SQLException {
        if ((con instanceof DelegatingConnection)) {
            Connection nativeCon = ((DelegatingConnection) con).getInnermostDelegate();
            return nativeCon != null ? nativeCon : con.getMetaData().getConnection();
        }
        return con;
    }
}