org.dromara.warm.flow.core.service.impl

Class DefServiceImpl

java.lang.Object

org.dromara.warm.flow.core.orm.service.impl.WarmServiceImpl<FlowDefinitionDao<Definition>,Definition>

org.dromara.warm.flow.core.service.impl.DefServiceImpl

All Implemented Interfaces:

IWarmService<Definition>, DefService

public class DefServiceImpl
extends WarmServiceImpl<FlowDefinitionDao<Definition>,Definition>
implements DefService

流程定义Service业务层处理

Since:

2023-03-29

Author:

warm

Field Summary

Fields

Modifier and Type	Field and Description
private static org.slf4j.Logger	log

Fields inherited from class org.dromara.warm.flow.core.orm.service.impl.WarmServiceImpl

warmDao

Constructor Summary

Constructors

Constructor and Description
DefServiceImpl()

Method Summary

Modifier and Type	Method and Description
boolean	active(Long id) 激活流程
private Map<String,Integer>	addNodeChart(Map<String,Color> colorMap, Instance instance, Long definitionId, FlowChartChain flowChartChain) 添加节点流程图
private void	addSkipChart(Map<String,Color> colorMap, Instance instance, Long definitionId, FlowChartChain flowChartChain) 添加跳转流程图
String	basicFlowChart(Long instanceId, Long definitionId) DefService 根据流程实例ID获取流程图的图片流(渲染颜色)
Map<String,Integer>	basicFlowChart(Long instanceId, Long definitionId, FlowChartChain flowChartChain) 获取流程图基本元数据
boolean	checkAndSave(Definition definition) 新增流程定义表数据，新增后需要通过saveXml接口保存流程节点和流程跳转数据 校验后新增
void	closeFlowByCodeList(List<String> flowCodeList)
private Color	colorGet(Map<String,Color> colorMap, String key)
private void	colorPut(Map<String,Color> colorMap, String key, Color c) 优先绿色
boolean	copyDef(Long id) 复制流程定义
org.dom4j.Document	exportXml(Long id) 导出流程定义(流程定义、流程节点和流程跳转数据)xml的Document对象
private List<Node>	filterNodes(Instance instance, List<Skip> allSkips, List<Node> nodeList) 流程图渲染，过滤掉当前任务后的节点
String	flowChart(Long instanceId) 根据流程实例ID,获取流程图的图片流(渲染颜色)
List<FlowChart>	flowChartData(Long instanceId) 根据流程实例ID,获取流程图元数据
String	flowChartNoColor(Long definitionId) 根据流程定义ID,获取流程图的图片流(不渲染颜色)
List<FlowChart>	flowChartNoColorData(Long definitionId) 根据流程定义ID,获取流程图元数据
Definition	getAllDataDefinition(Long id)
private void	getAllNextNode(List<Skip> nextSkips, List<String> allNextNode, Map<String,List<Skip>> skipMap) 获取待办任务节点后的所有节点
private String	getNewVersion(Definition definition)
Definition	importXml(InputStream is) 导入流程定义、流程节点和流程跳转数据
private void	insertFlow(Definition definition, List<Node> allNodes, List<Skip> allSkips) 每次只做新增操作,保证新增的flowCode+version是唯一的
boolean	publish(Long id) 发布流程定义
List<Definition>	queryByCodeList(List<String> flowCodeList)
boolean	removeDef(List<Long> ids) 删除流程定义
void	saveXml(Definition def) 保存流程节点和流程跳转数据
void	saveXml(Long id, String xmlString) 保存流程节点和流程跳转数据
void	setColorMap(Map<String,Color> colorMap, Instance instance, List<Skip> allSkips, List<Node> nodeList) 设置节点和跳转对应的颜色
DefService	setDao(FlowDefinitionDao<Definition> warmDao)
private void	setNextColorMap(Map<String,Color> colorMap, List<Skip> oneNextSkips, Color c) 设置下个节点的颜色
boolean	unActive(Long id) 挂起流程：流程定义挂起后，相关的流程实例都无法继续流转
boolean	unPublish(Long id) 取消发布流程定义
String	xmlString(Long id) 获取流程定义xml(流程定义、流程节点和流程跳转数据)的字符串

Methods inherited from class org.dromara.warm.flow.core.orm.service.impl.WarmServiceImpl

exists, getById, getByIds, getDao, getOne, insertFill, list, list, orderBy, orderByAsc, orderByCreateTime, orderByDesc, orderById, orderByUpdateTime, page, remove, removeById, removeByIds, save, saveBatch, saveBatch, selectCount, updateBatch, updateById, updateFill

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.dromara.warm.flow.core.orm.service.IWarmService

exists, getById, getByIds, getDao, getOne, list, list, orderBy, orderByAsc, orderByCreateTime, orderByDesc, orderById, orderByUpdateTime, page, remove, removeById, removeByIds, save, saveBatch, saveBatch, selectCount, updateBatch, updateById

Field Detail

log

private static final org.slf4j.Logger log

Constructor Detail

DefServiceImpl

public DefServiceImpl()

Method Detail

setDao

public DefService setDao(FlowDefinitionDao<Definition> warmDao)

Specified by:

setDao in class WarmServiceImpl<FlowDefinitionDao<Definition>,Definition>

importXml

public Definition importXml(InputStream is)
                     throws Exception

Description copied from interface: DefService

导入流程定义、流程节点和流程跳转数据

Specified by:

importXml in interface DefService

Parameters:

is - 流程定义xml的输入流

Throws:

Exception

saveXml

public void saveXml(Definition def)
             throws Exception

Description copied from interface: DefService

保存流程节点和流程跳转数据

Specified by:

saveXml in interface DefService

Parameters:

def - 流程定义对象

Throws:

Exception

saveXml

public void saveXml(Long id,
                    String xmlString)
             throws Exception

Description copied from interface: DefService

保存流程节点和流程跳转数据

Specified by:

saveXml in interface DefService

Parameters:

id - 流程定义id

xmlString - 流程定义xml字符串

Throws:

Exception

exportXml

public org.dom4j.Document exportXml(Long id)

Description copied from interface: DefService

导出流程定义(流程定义、流程节点和流程跳转数据)xml的Document对象

Specified by:

exportXml in interface DefService

Parameters:

id - 流程定义id

Returns:

Document

xmlString

public String xmlString(Long id)

Description copied from interface: DefService

获取流程定义xml(流程定义、流程节点和流程跳转数据)的字符串

Specified by:

xmlString in interface DefService

Parameters:

id - 流程定义id

Returns:

xmlString

queryByCodeList

public List<Definition> queryByCodeList(List<String> flowCodeList)

Specified by:

queryByCodeList in interface DefService

closeFlowByCodeList

public void closeFlowByCodeList(List<String> flowCodeList)

Specified by:

closeFlowByCodeList in interface DefService

checkAndSave

public boolean checkAndSave(Definition definition)

Description copied from interface: DefService

新增流程定义表数据，新增后需要通过saveXml接口保存流程节点和流程跳转数据 校验后新增

Specified by:

checkAndSave in interface DefService

Parameters:

definition - 流程定义对象

Returns:

boolean

removeDef

public boolean removeDef(List<Long> ids)

删除流程定义

Specified by:

removeDef in interface DefService

Parameters:

ids -

Returns:

boolean

publish

public boolean publish(Long id)

Description copied from interface: DefService

发布流程定义

Specified by:

publish in interface DefService

Parameters:

id - 流程定义id

Returns:

boolean

unPublish

public boolean unPublish(Long id)

Description copied from interface: DefService

取消发布流程定义

Specified by:

unPublish in interface DefService

Parameters:

id - 流程定义id

Returns:

boolean

copyDef

public boolean copyDef(Long id)

Description copied from interface: DefService

复制流程定义

Specified by:

copyDef in interface DefService

Parameters:

id - 流程定义id

Returns:

boolean

active

public boolean active(Long id)

Description copied from interface: DefService

激活流程

Specified by:

active in interface DefService

Parameters:

id - 流程定义id

unActive

public boolean unActive(Long id)

Description copied from interface: DefService

挂起流程：流程定义挂起后，相关的流程实例都无法继续流转

Specified by:

unActive in interface DefService

Parameters:

id - 流程定义id

flowChart

public String flowChart(Long instanceId)

Description copied from interface: DefService

根据流程实例ID,获取流程图的图片流(渲染颜色)

Specified by:

flowChart in interface DefService

Parameters:

instanceId - 流程实例id

Returns:

base64编码的图片流字符串

flowChartData

public List<FlowChart> flowChartData(Long instanceId)

Description copied from interface: DefService

根据流程实例ID,获取流程图元数据

Specified by:

flowChartData in interface DefService

Parameters:

instanceId - 流程实例id

Returns:

List

flowChartNoColor

public String flowChartNoColor(Long definitionId)

Description copied from interface: DefService

根据流程定义ID,获取流程图的图片流(不渲染颜色)

Specified by:

flowChartNoColor in interface DefService

Parameters:

definitionId - 流程定义id

Returns:

base64编码的图片流字符串

flowChartNoColorData

public List<FlowChart> flowChartNoColorData(Long definitionId)

Description copied from interface: DefService

根据流程定义ID,获取流程图元数据

Specified by:

flowChartNoColorData in interface DefService

Parameters:

definitionId - 流程定义id

Returns:

List

basicFlowChart

public String basicFlowChart(Long instanceId,
                             Long definitionId)

DefService 根据流程实例ID获取流程图的图片流(渲染颜色)

Parameters:

instanceId - 实例id

definitionId - 流程定义id

Returns:

流程图base64字符串

basicFlowChart

public Map<String,Integer> basicFlowChart(Long instanceId,
                                          Long definitionId,
                                          FlowChartChain flowChartChain)

获取流程图基本元数据

Parameters:

instanceId - 实例id

definitionId - 流程定义id

flowChartChain - 存储流程图基本元数据

Returns:

Map 节点坐标信息

addSkipChart

private void addSkipChart(Map<String,Color> colorMap,
                          Instance instance,
                          Long definitionId,
                          FlowChartChain flowChartChain)

添加跳转流程图

Parameters:

colorMap - 颜色映射

instance - 流程实例

flowChartChain - 流程图链

addNodeChart

private Map<String,Integer> addNodeChart(Map<String,Color> colorMap,
                                         Instance instance,
                                         Long definitionId,
                                         FlowChartChain flowChartChain)

添加节点流程图

Parameters:

instance - 流程实例

flowChartChain - 流程图链

filterNodes

private List<Node> filterNodes(Instance instance,
                               List<Skip> allSkips,
                               List<Node> nodeList)

流程图渲染，过滤掉当前任务后的节点

Parameters:

instance - 流程实例

allSkips - 所有跳转

nodeList - 节点集合

Returns:

过滤后的节点列表

getAllNextNode

private void getAllNextNode(List<Skip> nextSkips,
                            List<String> allNextNode,
                            Map<String,List<Skip>> skipMap)

获取待办任务节点后的所有节点

Parameters:

nextSkips - 当前节点对应的所有跳转

allNextNode - 所有下个任务节点

setColorMap

public void setColorMap(Map<String,Color> colorMap,
                        Instance instance,
                        List<Skip> allSkips,
                        List<Node> nodeList)

设置节点和跳转对应的颜色

Parameters:

colorMap - 颜色map

instance - 流程实例

allSkips - 所有跳转

nodeList - 节点集合

setNextColorMap

private void setNextColorMap(Map<String,Color> colorMap,
                             List<Skip> oneNextSkips,
                             Color c)

设置下个节点的颜色

Parameters:

colorMap - 颜色map

oneNextSkips - 下一个跳转

c - 颜色

colorPut

private void colorPut(Map<String,Color> colorMap,
                      String key,
                      Color c)

优先绿色

Parameters:

colorMap - 颜色map

key - key

c - color

colorGet

private Color colorGet(Map<String,Color> colorMap,
                       String key)

getAllDataDefinition

public Definition getAllDataDefinition(Long id)

insertFlow

private void insertFlow(Definition definition,
                        List<Node> allNodes,
                        List<Skip> allSkips)

每次只做新增操作,保证新增的flowCode+version是唯一的

Parameters:

definition - 流程定义

allNodes - 所有节点

allSkips - 所有跳转

getNewVersion

private String getNewVersion(Definition definition)