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分类: Oracle

2009-09-25 16:31:40

1.包

create or replace package PG_PRD_CONFIG_BUZIRULE is

  -- Author : SHOWHUER
  -- Created : 2009-06-14 0:27:18
  -- Purpose : 用户配置业务规则
  TYPE typeCursor IS REF CURSOR;
  /* -- Public type declarations
  type is ;
  
  -- Public constant declarations
   constant := ;
  
  -- Public variable declarations
   ;
  
  -- Public function and procedure declarations
  function ( ) return ;*/

  function split(i_source_str in varchar2, --源字符串
                 i_regx in varchar2 default ',' --分隔符
                 ) return varchar_array;
  PROCEDURE ERROR(msg in varchar);
  /*
  Purpose : 用户配置业务规则
  */

  procedure configBusinessRule(i_rule_objId IN VARCHAR2, --对象标识,如主产品标识
                               i_rule_objType IN VARCHAR2, --对象类型,如主产品实例为T03
                               i_rule_oprTypeId in number, --操作标识
                               i_rule_funPoint in number, --规则触发点
                               i_rule_ruleName in varchar2, --业务规则名称
                               i_refObj_objName in varchar2, --参考对象名称
                               i_refObj_componentId in varchar2, --取值组件,如取用户的扩展属性,具体哪个属于由i_refObj_componentfeaId确定
                               i_refObj_componentfeaId in varchar2, --取值组件的属性,如取用户的产品密码(feaTypeCd=4)
                               i_refObj_componentfeaValType in varchar2, --组件取值的值类型,1:值;2:类型;3:长度
                               i_ruleCondition_operator in varchar2, --业务规则条件的操作符,1:<;2:>;3:=;4:<=;5:>=;6:!=;
                               i_ruleCondition_leftFormula in varchar2, --业务规则条件的左边公式,引用参考对象或固定值,如[0]引用第一个refObj
                               i_ruleCondition_rightFormula in varchar2 --业务规则条件的右边公式,引用参考对象或固定值,如[0]引用第一个refObj
                               );
end PG_PRD_CONFIG_BUZIRULE;


可以在包部分定义

type CardType is record(
        id_ varchar2(60),
        type_ varchar2(60),
        card_brand_ varchar2(60),
        card_brand_name_ varchar2(60)
    );

类型。

2.包体

create or replace package body PG_PRD_CONFIG_BUZIRULE is

  /*-- Private type declarations
  type is ;
  
  -- Private constant declarations
   constant := ;
  
  -- Private variable declarations
   ;
  
  -- Function and procedure implementations
  function ( ) return is
     ;
  begin
    ;
    return();
  end;*/

  function split(i_source_str in varchar2, --源字符串
                 i_regx in varchar2 default ',' --分隔符
                 ) return varchar_array is
    v_temp_str long := i_source_str || i_regx; --
    v_tabStr varchar_array := varchar_array(); --需要返回的数组
  begin
    while v_temp_str is not null loop
      v_tabStr.extend(1);
      v_tabStr(v_tabStr.count) := rtrim(substr(v_temp_str,
                                               1,
                                               instr(v_temp_str, i_regx)),
                                        i_regx);
      v_temp_str := substr(v_temp_str, instr(v_temp_str, i_regx) + 1);
    end loop;
    return v_tabStr;
  end;

  PROCEDURE ERROR(msg in varchar) as
    bad_credit EXCEPTION;
  begin
    IF 1 = 1 THEN
      RAISE bad_credit;
    END IF;
  
  EXCEPTION
    when OTHERS then
      raise_application_error(-20000,
                              'SQLCODE=' || SQLCODE || ',MSG=' || msg);
  end ERROR;

  function convertFormula(i_formula in varchar2, --公式
                          i_ruleGenes in VARCHAR_ARRAY2 --计算因子
                          ) return varchar2 is
    v_returnValue varchar2(1000) := i_formula; --返回公式
  begin
    if (v_returnValue is not null and length(trim(v_returnValue)) > 0) then
      --公式非空
      for i in 1 .. i_ruleGenes.count loop
        v_returnValue := replace(v_returnValue,
                                 '[' || i_ruleGenes(i) (1) || ']',
                                 '[' || i_ruleGenes(i) (2) || ']');
      end loop;
    end if;
    return v_returnValue;
  end;

  /*
  Purpose : 用户配置业务规则
  业务规则基本信息:
    i_rule_ofrId IN VARCHAR2, --销售品标识 tb_prd_ofr
    i_rule_oprTypeId in number --操作标识 tb_prd_operation_type_ref
    i_rule_funPoint in number, --规则触发点tb_prd_function_point
    i_rule_ruleName in varchar2, --业务规则名称
  参考对象[允许有多个,之间以逗号分隔]:
    i_refObj_componentId in varchar2 --取值组件 TB_PRD_RULE_COMPONENT.type=1
    i_refObj_componentfeaId in varchar2 --取值组件的属性 TB_PRD_RULE_COMP_FEA
    i_refObj_componentfeaValType in varchar2--组件取值的值类型,1:值;2:类型;3:长度
  业务规则条件[允许有多个,之间以逗号分隔]:
    i_ruleCondition_operator in varchar2, --业务规则条件的操作符,1:<;2:>;3:=;4:<=;5:>=;6:!=;
    i_ruleCondition_leftFormula in varchar2, --业务规则条件的左边公式,引用参考对象或固定值,如[0]引用第一个refObj
    i_ruleCondition_rightFormula in varchar2 --业务规则条件的右边公式,引用参考对象或固定值,如[0]引用第一个refObj
  */

  procedure configBusinessRule(i_rule_objId IN VARCHAR2, --对象标识,如主产品标识
                               i_rule_objType IN VARCHAR2, --对象类型,如主产品实例为T03
                               i_rule_oprTypeId in number, --操作标识
                               i_rule_funPoint in number, --规则触发点
                               i_rule_ruleName in varchar2, --业务规则名称
                               i_refObj_objName in varchar2, --参考对象名称
                               i_refObj_componentId in varchar2, --取值组件,如取用户的扩展属性,具体哪个属于由i_refObj_componentfeaId确定
                               i_refObj_componentfeaId in varchar2, --取值组件的属性,如取用户的产品密码(feaTypeCd=4)
                               i_refObj_componentfeaValType in varchar2, --组件取值的值类型,1:值;2:类型;3:长度
                               i_ruleCondition_operator in varchar2, --业务规则条件的操作符,1:<;2:>;3:=;4:!=;5:<=;6:>=;
                               i_ruleCondition_leftFormula in varchar2, --业务规则条件的左边公式,引用参考对象或固定值,如[0]引用第一个refObj
                               i_ruleCondition_rightFormula in varchar2 --业务规则条件的右边公式,引用参考对象或固定值,如[0]引用第一个refObj
                               ) is
    /*v_prdId number(9) := -1; --产品标识 */
    v_tmpSql varchar2(500) := ''; --临时SQL
    v_oprRuleId number(9) := -1; --业务规则标识
    varchar_array_refObj VARCHAR_ARRAY2 := VARCHAR_ARRAY2(); --参考对象
  begin
    --1.获取业务规则标识
    select SEQ_PRD_OPR_RULE_COMP_REL.Nextval into v_oprRuleId from dual;
  
    --2.插入业务规则记录
    /*insert into TB_PRD_OPR_RULE_COMP_REL (OPR_RULE_ID, GROUP_ID, OPR_OBJECT_ID, OPR_OBJECT_TYPE, OPR_TYPE_ID, PRIORITY, RULE_COMPONENT_ID, AUDITING_FLAG, MESSAGE, RULE_ID, OFR_ID)
    values (97862, null, 1304, 'T03', '9', null, 243, '500008540', '欠费用户不允许移机', 2, null);*/

    v_tmpSql := '
    insert into TB_PRD_OPR_RULE_COMP_REL
      (OPR_RULE_ID,
       GROUP_ID,
       OPR_OBJECT_ID,
       OPR_OBJECT_TYPE,
       OPR_TYPE_ID,
       PRIORITY,
       RULE_COMPONENT_ID,
       AUDITING_FLAG,
       MESSAGE,
       RULE_ID,
       OFR_ID)
    values
      (:oprRuleId, null, :oprObjectId, :oprObjectType, :oprTypeId, null, 243, '
'500008540'',:ruleName,:funPoint, null)';
    execute immediate v_tmpSql
      using v_oprRuleId, i_rule_objId, i_rule_objType, i_rule_oprTypeId, i_rule_ruleName, i_rule_funPoint;
  
    --3.插入规则因子(规则参考对象)
    /*insert into TB_PRD_RULE_GENE (RULE_GENE_ID, RULE_GENE_NAME, RULE_COMPONENT_ID, OPRTYPEID, OPROBJECTTYPE, OPROBJECTID, OUTVLAUE, COMPFEAREFID, RULE_ID, DATA_TYPE)
    values (138706, 'CDMA产品号码', 242, null, null, null, '3', 5, 152055, '');*/

    if (i_refObj_componentId is not null and
       length(trim(i_refObj_componentId)) > 0) then
      /*i_refObj_componentId*/
      declare
        /*i_refObj_objName in varchar2, --参考对象名称
        i_refObj_componentId in varchar2, --取值组件,如取用户的扩展属性,具体哪个属于由i_refObj_componentfeaId确定
        i_refObj_componentfeaId in varchar2, --取值组件的属性,如取用户的产品密码(feaTypeCd=4)
        i_refObj_componentfeaValType in varchar2, --组件取值的值类型,1:值;2:类型;3:长度*/

        varchar_array_objName varchar_array := split(i_refObj_objName,
                                                            ','); --参考对象名称
        varchar_array_componentId varchar_array := split(i_refObj_componentId,
                                                            ','); --取值组件
        varchar_array_componentfeaId varchar_array := split(i_refObj_componentfeaId,
                                                            ','); --取值组件的属性
        varchar_array_compfeaValType varchar_array := split(i_refObj_componentfeaValType,
                                                            ','); --组件取值的值类型
        v_arrayNum number(5) := -1; --数组个数
        v_ruleComponentId number(9) := -1; --取值组件
        v_ruleRefObjId number(9) := -1; --参考标识
        v_oneRuleGene varchar_array := null; --需要返回的数组
        v_refObj_componentFeaRelId number(9) := -1; --组件与属性关系标识
      begin
        if (varchar_array_objName.count != varchar_array_componentId.count or
           varchar_array_componentId.count !=
           varchar_array_componentfeaId.count or
           varchar_array_componentfeaId.count !=
           varchar_array_compfeaValType.count) then
          ERROR('输入参数异常,请检查业务规则的参考对象!');
        end if;
        /*varchar_array_cur2 */
        /* select count(1) into v_arrayNum from varchar_array_cur2;*/
        for i in 1 .. varchar_array_componentId.count loop
          --非空判断
          if (varchar_array_componentId(i) is not null and
             length(trim(varchar_array_componentId(i))) > 0) then
            v_ruleComponentId := to_number(varchar_array_componentId(i));
            /*用户暂存业务规则的因子*/
            if (v_ruleComponentId is not null) then
              varchar_array_refObj.extend(1);
              v_oneRuleGene := VARCHAR_ARRAY();
              v_oneRuleGene.extend(1);
              v_oneRuleGene(v_oneRuleGene.count) := varchar_array_refObj.count; --第一列为序号
              select seq_rule_gene.nextval into v_ruleRefObjId from dual;
              v_oneRuleGene.extend(1);
              v_oneRuleGene(v_oneRuleGene.count) := v_ruleRefObjId; --第二列为因子标识
              varchar_array_refObj(varchar_array_refObj.count) := v_oneRuleGene;
            end if;
            --查询组件与属性关系标识
            SELECT to_number(a.id)
              into v_refObj_componentFeaRelId
              FROM TB_PRD_COMPONENT_FEA_REL a
             where a.rule_component_id = varchar_array_componentId(i)
               and a.fea_type_ref_id = varchar_array_componentfeaId(i)
               and rownum < 2;
            v_tmpSql := '
            insert into TB_PRD_RULE_GENE
                  (RULE_GENE_ID, RULE_GENE_NAME, RULE_COMPONENT_ID, OPRTYPEID, OPROBJECTTYPE, OPROBJECTID, OUTVLAUE, COMPFEAREFID, RULE_ID, DATA_TYPE)
            values (:ruleGeneId, :ruleGeneName, :ruleComponentId, null, null, null,:outValue, :compFeaRelId, :oprRuleId, null)'
;
            execute immediate v_tmpSql
              using v_ruleRefObjId, varchar_array_objName(i), varchar_array_componentId(i), varchar_array_compfeaValType(i), v_refObj_componentFeaRelId, v_oprRuleId;
          end if;
        end loop;
      exception
        when others then
          DBMS_OUTPUT.PUT_LINE('i_refObj_componentId[' ||
                               i_refObj_componentId || '],插入规则因子异常:' ||
                               sqlerrm);
      end;
    end if;
  
    --4.插入规则因子(规则参考对象)
    /*insert into TB_PRD_RULE_GENE_REF (ID, OPR_RULE_ID, RULE_COMPONENT_ID, OPREXPRESS_LEFT, OPREXPRESS_RIGHT, OPRITION, RULE_GENE_ID, OPRTYPEID, OPROBJECTTYPE, OPROBJECTID)
    values (120864, 152055, 11, '[138706]', '0', '3', null, 28, 'T03', 1360);
    */

    if (i_ruleCondition_operator is not null and
       length(trim(i_ruleCondition_operator)) > 0) then
      declare
        /*i_ruleCondition_operator in varchar2, --业务规则条件的操作符,1:<;2:>;3:=;4:!=;5:<=;6:>=;
        i_ruleCondition_leftFormula in varchar2, --业务规则条件的左边公式,引用参考对象或固定值,如[0]引用第一个refObj
        i_ruleCondition_rightFormula in varchar2 --业务规则条件的右边公式,引用参考对象或固定值,如[0]引用第一个refObj
        */

        varchar_array_operator varchar_array := split(i_ruleCondition_operator,
                                                          ','); --第二层分拆
        varchar_array_leftFormula varchar_array := split(i_ruleCondition_leftFormula,
                                                          ','); --第二层分拆
        varchar_array_rightFormula varchar_array := split(i_ruleCondition_rightFormula,
                                                          ','); --第二层分拆
        /*varchar_array_cur typeCursor; --第一层分拆游标*/
        v_arrayNum number(5) := -1; --数组个数
        v_ruleComponentId number(9) := -1; --取值组件
        v_ruleFormula number(9) := -1; --参考标识
      begin
        if (varchar_array_operator.count != varchar_array_leftFormula.count or
           varchar_array_leftFormula.count !=
           varchar_array_rightFormula.count) then
          ERROR('输入参数异常,请检查业务规则的参考对象!');
        end if;
        /*varchar_array_cur2 */
        /* select count(1) into v_arrayNum from varchar_array_cur2;*/
        for i in 1 .. varchar_array_operator.count loop
          --非空判断
          if (varchar_array_operator(i) is not null and
             length(trim(varchar_array_operator(i))) > 0) then
            select seq_rule_gene_ref.nextval into v_ruleFormula from dual;
            v_tmpSql := '
            insert into TB_PRD_RULE_GENE_REF
                    (ID, OPR_RULE_ID, RULE_COMPONENT_ID, OPREXPRESS_LEFT, OPREXPRESS_RIGHT, OPRITION, RULE_GENE_ID, OPRTYPEID, OPROBJECTTYPE, OPROBJECTID)
            values (:id, :oprRuleId, :ruleFunPoint, :left, :right, :operator, null, :oprTypeId, :objType, :objId)'
;
            execute immediate v_tmpSql
              using v_ruleFormula, v_oprRuleId, i_rule_funPoint, convertFormula(varchar_array_leftFormula(i), varchar_array_refObj), convertFormula(varchar_array_rightFormula(i), varchar_array_refObj), i_ruleCondition_operator, i_rule_oprTypeId, i_rule_objType, i_rule_objId;
          end if;
        end loop;
      exception
        when others then
          DBMS_OUTPUT.PUT_LINE('i_refObj_componentId[' ||
                               i_refObj_componentId || '],插入规则因子异常:' ||
                               sqlerrm);
      end;
    end if;
    --5.更新业务规则表中的message字段,替换因子,如[1]替换为[ruleGeneId]
    declare
      v_rule_ruleName varchar2(100) := convertFormula(i_rule_ruleName,
                                                      varchar_array_refObj);
    begin
      update TB_PRD_OPR_RULE_COMP_REL r
         set r.message = v_rule_ruleName
       where r.opr_rule_id = v_oprRuleId;
    end;
  end;
end PG_PRD_CONFIG_BUZIRULE;


3.在java中调用时用
{ call 包名 . procedure名/function名 (?,?,?)}
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