package com.highcom.workflow.dao.jdbc;
import org.springframework.dao.*;
import org.springframework.jdbc.core.*;
import org.springframework.jdbc.core.support.*;
import java.sql.*;
import java.util.*;
import com.highcom.workflow.domain.*;
import com.highcom.workflow.dao.*;
import com.highcom.seqgen.*;
public class WorkflowDaoJdbcImpl extends JdbcDaoSupport implements WorkflowDao {
private SequenceService sequenceService = null;
private String WORKFLOW_TEMPLATE_SEQ =
"com.highcom.workflow.template";
private String WORKFLOW_TEMPLATE_NODE_SEQ =
"com.highcom.workflow.template.node";
private String WORKFLOW_TEMPLATE_NODE_MAN_SEQ =
"com.highcom.workflow.template.node.man";
//
private String WORKFLOW_SEQ =
"com.highcom.workflow";
private String WORKFLOW_NODE_SEQ =
"com.highcom.workflow.node";
private String WORKFLOW_NODE_MAN_SEQ =
"com.highcom.workflow.node.man";
//
public WorkflowDaoJdbcImpl() {
}
/**
* 新建立一个工作流模板
* @param template WorkflowTemplate
*/
public void addNewTemplate(WorkflowTemplate template) {
String id = sequenceService.getValue(WORKFLOW_TEMPLATE_SEQ);
this.getJdbcTemplate().update("insert into workflow_template(id,name,description,createDate,createMan,status,defaultworkflow) values(?,?,?,?,?,?,?)",
new Object[] {
id, template.getName(),
template.getDescription(),
template.getCreateDate(),
template.getCreateMan(),
new Integer(template.getStatus()),
new Integer(template.getDefaultWorkflow())
},
new int[] {
Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.DATE,
Types.VARCHAR, Types.INTEGER, Types.INTEGER
});
}
public void addNewTemplateNode(WorkflowTemplateNode flowNode) {
String id = this.sequenceService.getValue(this.
WORKFLOW_TEMPLATE_NODE_SEQ);
int maxseq = getTemplateNodeMaxSequence(flowNode.getWorkId());
maxseq += 1;
this.getJdbcTemplate().update("insert into workflow_template_flow(id,template_id,sequence,name,description) values(?,?,?,?,?)",
new Object[] {
id, flowNode.getWorkId(),
new Integer(maxseq),
flowNode.getName(),
flowNode.getDescription()
},
new int[] {
Types.VARCHAR, Types.VARCHAR, Types.INTEGER, Types.VARCHAR,
Types.VARCHAR
});
//插入人员信息
if (flowNode.getMans() != null) {
List mans = flowNode.getMans();
for (int i = 0; i < mans.size(); i++) {
String man_id = this.sequenceService.getValue(this.
WORKFLOW_TEMPLATE_NODE_MAN_SEQ);
String account_id = (String) mans.get(i);
this.getJdbcTemplate().update("insert into workflow_template_man(id,template_flow_id,account_id) values(?,?,?)",
new Object[] {man_id, id,
account_id},
new int[] {Types.VARCHAR,
Types.VARCHAR,
Types.VARCHAR});
}
}
}
/**
* 生成新的工作流实例 调用程序需要本身设置这些信息 1)本身信息 2)结点信息
* 3)结点人员信息
* status:-1,待启动,-2:强制终止,-3：退回到原始状态(需要修改),0:正在运行,1:已经完成.
* flow_id:当前运行结点id.-9999:已经没有当前结点.
*
* @param workflow Workflow
* @return String
*/
public String addNewWorkflow(Workflow workflow) {
//
String id = sequenceService.getValue(WORKFLOW_SEQ);
this.getJdbcTemplate().update(
"insert into workflow_work(id,doc_id,status," +
"flow_id,start_date,end_date,v_comment) values(?,?,?,?,?,?,?)",
new Object[] {
id, workflow.getDocId(),
new Integer(workflow.getStatus()),
workflow.getFlowId(), workflow.getStartDate(),
workflow.getEndDate(),
workflow.getComment()},
new int[] {
Types.VARCHAR, Types.VARCHAR, Types.INTEGER,
Types.VARCHAR, Types.DATE, Types.DATE,
Types.VARCHAR});
//插入结点信息,由结点插入来插入人员信息
List nodes = workflow.getWorkflowNodes();
if (nodes != null) {
for (int i = 0; i < nodes.size(); i++) {
WorkflowNode node = (WorkflowNode) nodes.get(i);
addNewWorkflowNode(node);
}
}
return id;
}
/**
* 通过某一个流程结点
* 1)除了更新此流程的状态以外，还需要查看是否是最后一个结点
* 如果是最后一个结点，则完成此流程.
* 否则，更新流程状态为下一个结点，启动下一个结点
* @param updateWorkFlowNode WorkflowNode
* @param man_id String
*/
public void approveWorkFlowNode(WorkflowNode updateWorkFlowNode,
String man_id) {
//需要更新的工作流结点
WorkflowNode wfNode = updateWorkFlowNode;
String wf_node_id = wfNode.getId();
//更新结点
updateWorkflowNode(wf_node_id, wfNode);
//得到应该运行的下一个结点
WorkflowNode shouldRunNode = getAfterShouldRunningWorkflowNode(wfNode.
getWorkId(), wfNode.getSequence());
//
if (shouldRunNode == null) {
//已经没有下一个结点,工作流应该完成
Workflow wf = this.getWorkflowById(wfNode.getWorkId());
//
wf.setComment("正常完成");
wf.setStatus(Workflow.WORKFLOW_STATUS_FINISHED);
java.sql.Timestamp endDate = new Timestamp(System.currentTimeMillis());
wf.setEndDate(endDate);
//
//更新工作流为完成状态
updateWorkflow(wf.getId(), wf);
} else {
//还存在下一个结点,工作流应该转移到下一个结点
Workflow wf = this.getWorkflowById(wfNode.getWorkId());
//设置工作流当前结点
wf.setFlowId(shouldRunNode.getId());
//更新当前结点为运行状态
shouldRunNode.setStatus(WorkflowNode.WORKFLOW_NODE_STATUS_RUNNING);
java.sql.Timestamp startDate = new Timestamp(System.
currentTimeMillis());
shouldRunNode.setStartDate(startDate);
//更新结点
updateWorkflowNode(shouldRunNode.getId(), shouldRunNode);
//更新工作流
updateWorkflow(wf.getId(), wf);
}
}
/**
* 拒绝通过某一个结点
* @param updateWorkFlowNode WorkflowNode
* @param man_id String
*/
public void declineWorkFlowNode(WorkflowNode updateWorkFlowNode,
String man_id) {
WorkflowNode wfNode = updateWorkFlowNode;
String wf_node_id = wfNode.getId();
//更新结点
updateWorkflowNode(wf_node_id, wfNode);
//
WorkflowNode shouldRunNode = getBeforeShouldRunningWorkflowNode(wfNode.
getWorkId(), wfNode.getSequence());
if (shouldRunNode == null) {
//已经退回到编辑状态
Workflow wf = this.getWorkflowById(wfNode.getWorkId());
//
wf.setComment("重新编辑");
//标识工作流为退回编辑状态
wf.setStatus(Workflow.WORKFLOW_STATUS_BACKED);
updateWorkflow(wf.getId(), wf);
} else {
//退回到前一个结点
Workflow wf = this.getWorkflowById(wfNode.getWorkId());
wf.setFlowId(shouldRunNode.getId());
//-2表示这个结点是因为下一个结点没有通过而返回的
//重审'[批结点
shouldRunNode.setStatus(WorkflowNode.WORKFLOW_NODE_STATUS_BACKED);
//
java.sql.Timestamp startDate = new Timestamp(System.
currentTimeMillis());
shouldRunNode.setStartDate(startDate);
updateWorkflowNode(shouldRunNode.getId(), shouldRunNode);
//
updateWorkflow(wf.getId(), wf);
}
}
/**
* 删除与指定结点关联的所有人员记录
* @param nodeId String
*/
public void deleteMansOfNode(String nodeId) {
this.getJdbcTemplate().update(
"delete from workflow_template_man where template_flow_id=?",
new Object[] {nodeId}, new int[] {Types.VARCHAR});
}
/**
* 删除工作流模版,将一同删除结点与结点的人员信息记录
* @param id String
*/
public void deleteTemplate(String id) {
this.getJdbcTemplate().update(
"delete from workflow_template where id=?",
new Object[] {id}, new int[] {Types.VARCHAR});
deleteTemplateNodesOfTemplate(id);
}
public void deleteTemplateNode(String id) {
////删除结点需要调整序号
WorkflowTemplateNode templateNode = this.getTemplateNodeById(id);
String template_id = templateNode.getWorkId();
int maxseq = getTemplateNodeMaxSequence(template_id);
int currentId = templateNode.getSequence();
if (currentId < maxseq) {
this.getJdbcTemplate().update("update workflow_template_flow set sequence=sequence-1 where template_id=? and sequence>?",
new Object[] {template_id,
new Integer(currentId)},
new int[] {Types.VARCHAR,
Types.INTEGER});
}
//
this.deleteMansOfNode(id);
this.getJdbcTemplate().update(
"delete from workflow_template_flow where id=?",
new Object[] {id},
new int[] {Types.VARCHAR});
}
public void deleteTemplateNodesOfTemplate(String template_id) {
WorkflowTemplateNode[] nodes = this.getTemplateNodesOfTemplate(
template_id);
if (nodes != null) {
for (int i = 0; i < nodes.length; i++) {
WorkflowTemplateNode node = nodes[i];
deleteMansOfNode(node.getId());
}
}
this.getJdbcTemplate().update(
"delete from workflow_template_flow where template_id=?",
new Object[] {template_id}, new int[] {Types.VARCHAR});
}
/**
* 删除工作流实例
* @param id String
*/
public void deleteWorkflow(String id) {
this.getJdbcTemplate().update("delete from workflow_work where id=?",
new Object[] {id},
new int[] {Types.VARCHAR});
//
WorkflowNode[] wfNodes = this.getWorkflowNodesOfWork(id);
if (wfNodes != null) {
for (int i = 0; i < wfNodes.length; i++) {
this.deleteWorkflowNode(wfNodes[i].getId());
}
}
}
public void finishWorkFlow(String id) {
}
public String[] getAccountIdsOfTempalteNode(String template_node_id) {
List mans = this.getTemplateNodeMans(template_node_id);
if (mans != null) {
return (String[]) mans.toArray(new String[mans.size()]);
}
return null;
}
public WorkflowNode[] getAllCurrentWorkflowNode() {
return null;
}
public WorkflowTemplate[] getAllTemplates(int flag) {
if ((flag != -1) && (flag != 0) && (flag != 1)) {
return null;
}
List list = null;
if (flag != -1) {
list = this.getJdbcTemplate().query(
"select * from workflow_template where status=? order by createDate",
new Object[] {new Integer(flag)},
new int[] {Types.INTEGER},
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws
SQLException {
WorkflowTemplate temp = new WorkflowTemplate();
temp.setId(rs.getString("id"));
temp.setName(rs.getString("name"));
temp.setDescription(rs.getString("description"));
temp.setCreateMan(rs.getString("createMan"));
temp.setCreateDate(rs.getTimestamp("createDate"));
temp.setStatus(rs.getInt("status"));
return temp;
}
});
} else {
list = this.getJdbcTemplate().query(
"select * from workflow_template order by createDate",
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws
SQLException {
WorkflowTemplate temp = new WorkflowTemplate();
temp.setId(rs.getString("id"));
temp.setName(rs.getString("name"));
temp.setDescription(rs.getString("description"));
temp.setCreateMan(rs.getString("createMan"));
temp.setCreateDate(rs.getTimestamp("createDate"));
temp.setStatus(rs.getInt("status"));
return temp;
}
});
}
if ((list != null) && (list.size() > 0)) {
return (WorkflowTemplate[]) list.toArray(new WorkflowTemplate[list.
size()]);
}
return null;
}
/**
* 得到指定工作流的当前结点
* @param work_id String
* @return WorkflowNode
*/
public WorkflowNode getCurrentNode(String work_id) {
Object obj = this.getJdbcTemplate().query(
"select flow_id from workflow_work where id=?",
new Object[] {work_id},
new int[] {Types.VARCHAR},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
return rs.getString("flow_id");
}
return null;
}
});
if (obj != null) {
String flow_id = (String) obj;
//
return this.getWorkflowNodeById(flow_id);
}
return null;
}
public WorkflowNode getCurrentNode(Workflow workFlow) {
return null;
}
public WorkflowNode[] getCurrentWorkflowNodeByMan(String mam_id) {
return null;
}
public WorkflowTemplate getTemplateById(String id) {
Object obj = this.getJdbcTemplate().query(
"select * from workflow_template where id=?",
new Object[] {id}, new int[] {Types.VARCHAR},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
WorkflowTemplate temp = new WorkflowTemplate();
temp.setId(rs.getString("id"));
temp.setName(rs.getString("name"));
temp.setDescription(rs.getString("description"));
temp.setCreateMan(rs.getString("createMan"));
temp.setCreateDate(rs.getTimestamp("createDate"));
temp.setStatus(rs.getInt("status"));
return temp;
}
return null;
}
});
if (obj != null) {
return (WorkflowTemplate) obj;
}
return null;
}
public WorkflowTemplate getTemplateByName(String name) {
return null;
}
public WorkflowTemplateNode getTemplateNodeById(String id) {
Object obj = this.getJdbcTemplate().query(
"select * from workflow_template_flow where id=?",
new Object[] {id}, new int[] {Types.VARCHAR},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
WorkflowTemplateNode wfnode = new WorkflowTemplateNode();
wfnode.setId(rs.getString("id"));
wfnode.setName(rs.getString("name"));
wfnode.setDescription(rs.getString("description"));
wfnode.setWorkId(rs.getString("template_id"));
wfnode.setSequence(rs.getInt("sequence"));
return wfnode;
}
return null;
}
});
if (obj != null) {
return (WorkflowTemplateNode) obj;
}
return null;
}
public WorkflowTemplateNode getTemplateNodeByName(String name) {
return null;
}
public List getTemplateNodeMans(String template_flow_id) {
List list = this.getJdbcTemplate().query(
"select account_id from workflow_template_man where template_flow_id=? ",
new Object[] {template_flow_id}, new int[] {Types.VARCHAR},
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws SQLException {
return rs.getString("account_id");
}
});
return list;
}
public List getWorkflowNodeMans(String work_flow_id) {
List list = this.getJdbcTemplate().query(
"select account_id from workflow_man where flow_id=? ",
new Object[] {work_flow_id}, new int[] {Types.VARCHAR},
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws SQLException {
return rs.getString("account_id");
}
});
return list;
}
public int getTemplateNodeMaxSequence(String template_id) {
Object obj = this.getJdbcTemplate().query("select max(sequence) as maxsequence from workflow_template_flow where template_id=?",
new Object[] {template_id},
new int[] {Types.VARCHAR},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
int maxnum = rs.getInt("maxsequence");
return new Integer(maxnum);
}
return new Integer(0);
}
});
return ((Integer) obj).intValue();
}
public WorkflowTemplateNode[] getTemplateNodesOfTemplate(String template_id) {
List list = this.getJdbcTemplate().query(
"select * from workflow_template_flow where template_id=? order by sequence",
new Object[] {template_id}, new int[] {Types.VARCHAR},
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws SQLException {
WorkflowTemplateNode tnode = new WorkflowTemplateNode();
tnode.setId(rs.getString("id"));
tnode.setDescription(rs.getString("description"));
tnode.setName(rs.getString("name"));
tnode.setSequence(rs.getInt("sequence"));
tnode.setWorkId(rs.getString("template_id"));
return tnode;
}
});
if (list != null) {
for (int i = 0; i < list.size(); i++) {
WorkflowTemplateNode tnode = (WorkflowTemplateNode) list.get(i);
List mans = this.getTemplateNodeMans(tnode.getId());
tnode.setMans(mans);
}
return (WorkflowTemplateNode[]) list.toArray(new
WorkflowTemplateNode[
list.size()]);
}
return null;
}
public Workflow getWorkflowById(String id) {
Object obj = this.getJdbcTemplate().query("select id,doc_id,status," +
"flow_id,start_date,end_date,comment from workflow_work where id=?",
new Object[] {id},
new int[] {Types.VARCHAR},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
Workflow wf = new Workflow();
wf.setId(rs.getString("id"));
wf.setDocId(rs.getString("doc_id"));
wf.setStatus(rs.getInt("status"));
wf.setComment(rs.getString("comment"));
wf.setStartDate(rs.getTimestamp("start_date"));
wf.setEndDate(rs.getTimestamp("end_date"));
wf.setFlowId(rs.getString("flow_id"));
return wf;
}
return null;
}
});
if (obj != null) {
return (Workflow) obj;
}
return null;
}
public Workflow getWorkflowByName(String id) {
return null;
}
/**
* 根据状态得到工作流
* @param status int
* @return Workflow[]
*/
public Workflow[] getWorkflowByStatus(int status) {
List list = this.getJdbcTemplate().query("select id,doc_id,status," +
"flow_id,start_date,end_date,comment from workflow_work where status=? order by start_date desc",
new Object[] {new Integer(
status)},
new int[] {Types.INTEGER},
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws SQLException {
Workflow wf = new Workflow();
wf.setId(rs.getString("id"));
wf.setDocId(rs.getString("doc_id"));
wf.setStatus(rs.getInt("status"));
wf.setComment(rs.getString("comment"));
wf.setStartDate(rs.getTimestamp("start_date"));
wf.setEndDate(rs.getTimestamp("end_date"));
wf.setFlowId(rs.getString("flow_id"));
return wf;
}
});
if (list != null && list.size() > 0) {
return (Workflow[]) list.toArray(new Workflow[list.size()]);
}
return null;
}
public void setSequenceService(SequenceService sequenceService) {
this.sequenceService = sequenceService;
}
public void terminateWorkFlow(Workflow workFlow) {
}
public void updateTemplate(String id, WorkflowTemplate template) {
this.getJdbcTemplate().update(
"update workflow_template set name=?,description=?,status=? where id=?",
new Object[] {
template.getName(), template.getDescription(),
new Integer(template.getStatus()), id
},
new int[] {
Types.VARCHAR, Types.VARCHAR, Types.INTEGER, Types.VARCHAR});
}
public void updateTemplateNode(String id, WorkflowTemplateNode flowNode) {
this.getJdbcTemplate().update(
"update workflow_template_flow set name=?,description=?,sequence=? Where id=?",
new Object[] {
flowNode.getName(), flowNode.getDescription(),
new Integer(flowNode.getSequence()), id
},
new int[] {
Types.VARCHAR, Types.VARCHAR, Types.INTEGER, Types.VARCHAR});
}
/**
* 更新工作流
* @param id String
* @param workflow Workflow
*/
public void updateWorkflow(String id, Workflow workflow) {
this.getJdbcTemplate().update(
"update workflow_work set doc_id=?,status=?," +
"flow_id=?,start_date=?,end_date=?,comment=? from workflow_work where id=?",
new Object[] {workflow.getDocId(),
new Integer(workflow.getStatus()),
workflow.getFlowId(), workflow.getStartDate(),
workflow.getEndDate(), workflow.getComment(),
id}, new int[] {Types.VARCHAR, Types.INTEGER,
Types.VARCHAR, Types.TIMESTAMP,
Types.TIMESTAMP, Types.VARCHAR, Types.VARCHAR});
}
public void addNewTemplateNodeMan(String template_node_id,
String account_id) {
String id = this.sequenceService.getValue(this.
WORKFLOW_TEMPLATE_NODE_MAN_SEQ);
this.getJdbcTemplate().update("insert into workflow_template_man(id,template_flow_id,account_id) values(?,?,?)",
new Object[] {id, template_node_id,
account_id}, new int[] {Types.VARCHAR,
Types.VARCHAR, Types.VARCHAR});
}
public void deleteTemplateNodeMan(String template_node_id,
String account_id) {
this.getJdbcTemplate().update(
"delete from workflow_template_man where template_flow_id=? and account_id=?",
new Object[] {template_node_id,
account_id}, new int[] {Types.VARCHAR, Types.VARCHAR});
}
/**
*
* @param flowNode WorkflowNode
* @return String
*/
public String addNewWorkflowNode(WorkflowNode flowNode) {
String id = this.sequenceService.getValue(this.WORKFLOW_NODE_SEQ);
//
this.getJdbcTemplate().update(
"insert into workflow_flow(id,work_id,status," +
"sequence,name,description,comment,start_date,end_date,audit_man) values(?,?,?,?,?,?,?,?,?,?)",
new Object[] {
id, flowNode.getWorkId(), new Integer(flowNode.getStatus()),
new Integer(flowNode.getSequence()),
flowNode.getName(), flowNode.getDescription(),
flowNode.getComment(),
flowNode.getStartDate(), flowNode.getEndDate(),
flowNode.getAuditMan()},
new int[] {
Types.VARCHAR, Types.VARCHAR, Types.INTEGER, Types.INTEGER,
Types.VARCHAR,
Types.VARCHAR, Types.VARCHAR, Types.DATE, Types.DATE,
Types.VARCHAR});
//插入人员信息
if (flowNode.getMans() != null) {
List mans = flowNode.getMans();
for (int i = 0; i < mans.size(); i++) {
String man_id = this.sequenceService.getValue(this.
WORKFLOW_NODE_MAN_SEQ);
String account_id = (String) mans.get(i);
this.getJdbcTemplate().update(
"insert into workflow_man(id,flow_id,account_id) values(?,?,?)",
new Object[] {man_id, id, account_id},
new int[] {Types.VARCHAR, Types.VARCHAR,
Types.VARCHAR});
}
}
return id;
}
public WorkflowNode[] getWorkflowNodesOfWork(String work_id) {
List list = this.getJdbcTemplate().query("select id,work_id,comment,status,sequence,name,description,start_date,end_date,audit_man from workflow_flow where " +
"work_id=?",
new Object[] {work_id},
new int[] {Types.VARCHAR},
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws SQLException {
WorkflowNode wfNode = new WorkflowNode();
wfNode.setId(rs.getString("id"));
wfNode.setWorkId(rs.getString("work_id"));
wfNode.setComment(rs.getString("comment"));
wfNode.setStatus(rs.getInt("status"));
wfNode.setSequence(rs.getInt("sequence"));
wfNode.setName(rs.getString("name"));
wfNode.setDescription(rs.getString("description"));
wfNode.setStartDate(rs.getTimestamp("start_date"));
wfNode.setEndDate(rs.getTimestamp("end_date"));
wfNode.setAuditMan(rs.getString("audit_man"));
return wfNode;
}
});
if (list != null && list.size() > 0) {
return (WorkflowNode[]) list.toArray(new WorkflowNode[list.size()]);
}
return null;
}
public void deleteWorkflowNode(String flow_id) {
this.getJdbcTemplate().update("delete from workflow_flow where id=?",
new Object[] {flow_id},
new int[] {Types.VARCHAR});
this.getJdbcTemplate().update(
"delete from workflow_man where flow_id=?",
new Object[] {flow_id},
new int[] {Types.VARCHAR});
}
/**
*
* @return Workflow
*/
public Workflow[] getAllRunningWorkflow() {
return this.getWorkflowByStatus(Workflow.WORKFLOW_STATUS_RUNNING);
}
public WorkflowNode getWorkflowNodeById(String node_id) {
Object obj = this.getJdbcTemplate().query(
"select id,work_id,comment,status," +
"sequence,name,description,start_date,end_date,audit_man from workflow_flow where id=?",
new Object[] {node_id}, new int[] {Types.VARCHAR},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
WorkflowNode wfNode = new WorkflowNode();
wfNode.setId(rs.getString("id"));
wfNode.setWorkId(rs.getString("work_id"));
wfNode.setComment(rs.getString("comment"));
wfNode.setStatus(rs.getInt("status"));
wfNode.setSequence(rs.getInt("sequence"));
wfNode.setName(rs.getString("name"));
wfNode.setDescription(rs.getString("description"));
wfNode.setStartDate(rs.getTimestamp("start_date"));
wfNode.setEndDate(rs.getTimestamp("end_date"));
wfNode.setAuditMan(rs.getString("audit_man"));
return wfNode;
}
return null;
}
});
if (obj != null) {
return (WorkflowNode) obj;
}
return null;
}
/**
* 得到指定结点所包含的所有人员
* @param node_id String
* @return String[]
*/
public String[] getMansOfWorkflowNode(String node_id) {
List list = this.getJdbcTemplate().query(
"select account_id from workflow_man where flow_id=?",
new Object[] {node_id}, new int[] {Types.VARCHAR},
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws SQLException {
return rs.getString("account_id");
}
});
if (list != null && list.size() > 0) {
return (String[]) list.toArray(new String[list.size()]);
}
return null;
}
public WorkflowNode[] getWorkflowNodeByStatus(int status) {
List list = this.getJdbcTemplate().query(
"select b.flow_id,a.work_id,a.comment,a.status," +
"a.sequence,a.name,a.description,a.start_date,a.end_date,a.audit_man from workflow_flow a" +
",workflow_work b where a.id=b.flow_id and b.status=? order by a.start_date desc",
new Object[] {new Integer(status)}, new int[] {Types.INTEGER},
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws SQLException {
WorkflowNode wfNode = new WorkflowNode();
wfNode.setId(rs.getString("flow_id"));
wfNode.setWorkId(rs.getString("work_id"));
wfNode.setComment(rs.getString("comment"));
wfNode.setStatus(rs.getInt("status"));
wfNode.setSequence(rs.getInt("sequence"));
wfNode.setName(rs.getString("name"));
wfNode.setDescription(rs.getString("description"));
wfNode.setStartDate(rs.getTimestamp("start_date"));
wfNode.setEndDate(rs.getTimestamp("end_date"));
wfNode.setAuditMan(rs.getString("audit_man"));
return wfNode;
}
});
if (list != null && list.size() > 0) {
return (WorkflowNode[]) list.toArray(new WorkflowNode[list.size()]);
}
return null;
}
public WorkflowNode[] getAllRunningWorkflowNode() {
return this.getWorkflowNodeByStatus(Workflow.WORKFLOW_STATUS_RUNNING,
WorkflowNode.
WORKFLOW_NODE_STATUS_RUNNING);
}
public Workflow getWorkflowByDocId(String doc_id) {
Object obj = this.getJdbcTemplate().query("select id,doc_id,status," +
"flow_id,start_date,end_date,comment from workflow_work where doc_id=?",
new Object[] {doc_id},
new int[] {Types.VARCHAR},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
Workflow wf = new Workflow();
wf.setId(rs.getString("id"));
wf.setDocId(rs.getString("doc_id"));
wf.setStatus(rs.getInt("status"));
wf.setComment(rs.getString("comment"));
wf.setStartDate(rs.getTimestamp("start_date"));
wf.setEndDate(rs.getTimestamp("end_date"));
wf.setFlowId(rs.getString("flow_id"));
return wf;
}
return null;
}
});
if (obj != null) {
return (Workflow) obj;
}
return null;
}
/**
*
* @param flow_id String
* @param wfNode WorkflowNode
*/
public void updateWorkflowNode(String flow_id, WorkflowNode wfNode) {
this.getJdbcTemplate().update(
"update workflow_flow set work_id=?,comment=?,status=?," +
"sequence=?,name=?,description=?,start_date=?,end_date=?,audit_man=? where id=?",
new Object[] {wfNode.getWorkId(), wfNode.getComment(),
new Integer(wfNode.getStatus()), new Integer(wfNode.getSequence()),
wfNode.getName(), wfNode.getDescription(), wfNode.getStartDate(),
wfNode.getEndDate(), wfNode.getAuditMan(), flow_id},
new int[] {Types.VARCHAR, Types.VARCHAR,
Types.INTEGER, Types.INTEGER, Types.VARCHAR, Types.VARCHAR,
Types.TIMESTAMP, Types.TIMESTAMP, Types.VARCHAR, Types.VARCHAR});
}
/**
* 得到应该运行的下一个结点
*
* @param workflow_id String
* @param currentSeq int
* @return WorkflowNode
*/
public WorkflowNode getAfterShouldRunningWorkflowNode(String workflow_id,
int currentSeq) {
Object obj = this.getJdbcTemplate().query(
"select id,work_id,comment,status," +
"sequence,name,description,start_date,end_date,audit_man from workflow_flow where " +
"work_id=? and sequence=(select min(sequence) from workflow_flow where work_id=? and sequence>?)",
new Object[] {workflow_id, workflow_id, new Integer(currentSeq)},
new int[] {Types.VARCHAR,
Types.VARCHAR, Types.INTEGER},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
WorkflowNode wfNode = new WorkflowNode();
wfNode.setId(rs.getString("id"));
wfNode.setWorkId(rs.getString("work_id"));
wfNode.setComment(rs.getString("comment"));
wfNode.setStatus(rs.getInt("status"));
wfNode.setSequence(rs.getInt("sequence"));
wfNode.setName(rs.getString("name"));
wfNode.setDescription(rs.getString("description"));
wfNode.setStartDate(rs.getTimestamp("start_date"));
wfNode.setEndDate(rs.getTimestamp("end_date"));
wfNode.setAuditMan(rs.getString("audit_man"));
return wfNode;
}
return null;
}
});
if (obj != null) {
return (WorkflowNode) obj;
}
return null;
}
/**
* 在一个结点被拒绝的情况下，得到应该返回的上一个结点
*
* @param workflow_id String
* @param currentSeq int
* @return WorkflowNode
*/
public WorkflowNode getBeforeShouldRunningWorkflowNode(String workflow_id,
int currentSeq) {
Object obj = this.getJdbcTemplate().query(
"select id,work_id,comment,status," +
"sequence,name,description,start_date,end_date,audit_man from workflow_flow where " +
"work_id=? and sequence=(select max(sequence) from workflow_flow where work_id=? and sequence<?)",
new Object[] {workflow_id, workflow_id, new Integer(currentSeq)},
new int[] {Types.VARCHAR,
Types.VARCHAR, Types.INTEGER},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
WorkflowNode wfNode = new WorkflowNode();
wfNode.setId(rs.getString("id"));
wfNode.setWorkId(rs.getString("work_id"));
wfNode.setComment(rs.getString("comment"));
wfNode.setStatus(rs.getInt("status"));
wfNode.setSequence(rs.getInt("sequence"));
wfNode.setName(rs.getString("name"));
wfNode.setDescription(rs.getString("description"));
wfNode.setStartDate(rs.getTimestamp("start_date"));
wfNode.setEndDate(rs.getTimestamp("end_date"));
wfNode.setAuditMan(rs.getString("audit_man"));
return wfNode;
}
return null;
}
});
if (obj != null) {
return (WorkflowNode) obj;
}
return null;
}
public WorkflowNode[] getWorkflowNodeByStatus(int work_status,
int node_status) {
List list = this.getJdbcTemplate().query(
"select b.flow_id,a.work_id,a.comment,a.status," +
"a.sequence,a.name,a.description,a.start_date,a.end_date,a.audit_man from workflow_flow a" +
",workflow_work b where a.id=b.flow_id and b.status=? and a.status=? order by a.start_date desc",
new Object[] {new Integer(work_status), new Integer(node_status)},
new int[] {Types.INTEGER, Types.INTEGER},
new RowMapper() {
public Object mapRow(ResultSet rs, int _int) throws SQLException {
WorkflowNode wfNode = new WorkflowNode();
wfNode.setId(rs.getString("flow_id"));
wfNode.setWorkId(rs.getString("work_id"));
wfNode.setComment(rs.getString("comment"));
wfNode.setStatus(rs.getInt("status"));
wfNode.setSequence(rs.getInt("sequence"));
wfNode.setName(rs.getString("name"));
wfNode.setDescription(rs.getString("description"));
wfNode.setStartDate(rs.getTimestamp("start_date"));
wfNode.setEndDate(rs.getTimestamp("end_date"));
wfNode.setAuditMan(rs.getString("audit_man"));
return wfNode;
}
});
if (list != null && list.size() > 0) {
return (WorkflowNode[]) list.toArray(new WorkflowNode[list.size()]);
}
return null;
}
public WorkflowNode[] getAllBackedWorkflowNode() {
WorkflowNode[] wfNodes = getWorkflowNodeByStatus(Workflow.
WORKFLOW_STATUS_RUNNING,
WorkflowNode.WORKFLOW_NODE_STATUS_BACKED);
return wfNodes;
}
public WorkflowNode[] getAllReEditWorkflowNode() {
WorkflowNode[] wfNodes = getWorkflowNodeByStatus(Workflow.
WORKFLOW_STATUS_BACKED,
WorkflowNode.WORKFLOW_NODE_STATUS_DECLINED);
return wfNodes;
}
/**
* 取得默认的工作流模板
* @return WorkflowTemplate
*/
public WorkflowTemplate getDefaultWorkflow() {
Object obj = this.getJdbcTemplate().query(
"select * from workflow_template where defaultworkflow=?",
new Object[] {new Integer(0)}, new int[] {Types.INTEGER},
new ResultSetExtractor() {
public Object extractData(ResultSet rs) throws SQLException,
DataAccessException {
if (rs.next()) {
WorkflowTemplate temp = new WorkflowTemplate();
temp.setId(rs.getString("id"));
temp.setName(rs.getString("name"));
temp.setDescription(rs.getString("description"));
temp.setCreateMan(rs.getString("createMan"));
temp.setCreateDate(rs.getTimestamp("createDate"));
temp.setStatus(rs.getInt("status"));
temp.setDefaultWorkflow(rs.getInt("defaultworkflow"));
return temp;
}
return null;
}
});
if (obj != null) {
return (WorkflowTemplate) obj;
}
return null;
}
}
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