pyzheng
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最新评论
-
HEZR曾嶸：
你好博主，这个不是很理解，能解释一下嘛//左边+1,上边+1, ...
java 两字符串相似度计算算法 -
天使建站：
写得不错，可以看这里，和这里的这篇文章一起看，有 ...
jquery 遍历对象、数组、集合 -
xue88ming：
很有用，谢谢
@PathVariable映射出现错误: Name for argument type -
jnjeC：
厉害，困扰了我很久
MyBatis排序时使用order by 动态参数时需要注意，用$而不是# -
TopLongMan：
非常好，很实用啊。。
PostgreSQL递归查询实现树状结构查询
pom.xml
-----------------------------------
src/main/resources/ehcache.xml
-----------------------------------
src/main/resources/jdbc.properties
-----------------------------------
jdbc.driver=net.sf.log4jdbc.DriverSpy
jdbc.url=jdbc:log4jdbc:mysql://localhost:3306/jbpmtest?createDatabaseIfNotExist=true
#jdbc.driver=com.mysql.jdbc.Driver
#jdbc.url=jdbc:mysql://localhost:3306/jbpmtest?createDatabaseIfNotExist=true
jdbc.username=root
jdbc.password=root
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
src/main/resources/log4j.properties
-----------------------------------
#log4j.rootLogger=info, stdout, logfile
log4j.rootLogger=info, stdout, HUB
# log4jdbc
log4j.logger.jdbc.sqlonly=INFO
log4j.logger.jdbc.sqltiming=INFO
log4j.logger.jdbc.audit=OFF
log4j.logger.jdbc.resultset=OFF
log4j.logger.jdbc.connection=OFF
### direct log messages to stdout ###
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yy-MM-dd HH:mm} %5p %c{1}:%L - %m%n
#log4j.appender.logfile=org.apache.log4j.DailyRollingFileAppender
#log4j.appender.logfile.File=c:/deimos.log
#log4j.appender.logfile.DatePattern='.'yyyy-MM-dd
#log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
#log4j.appender.logfile.layout.ConversionPattern=%d{yy-MM-dd HH:mm} %5p %c{1}:%L - %m%n
log4j.logger.com.mosso=debug
log4j.logger.org.springframework.batch=DEBUG
log4j.logger.org.springframework.transaction=INFO
log4j.logger.org.springframework=error
log4j.category.org.springframework.beans.factory=DEBUG
log4j.appender.HUB=org.apache.log4j.net.SocketHubAppender
log4j.appender.HUB.layout=org.apache.log4j.PatternLayout
log4j.appender.HUB.layout.ConversionPattern=[cc]%d{MMM-dd HH:mm:ss} %-14.14c{1}- %m%n
log4j.appender.HUB.port=4445
src/main/resources/META-INF/JBPMorm.xml(没使用到)
-----------------------------------
src/main/resources/META-INF/Taskorm.xml
-----------------------------------
src/main/resources/META-INF/persistence.xml
-----------------------------------
src/main/java/com/gds/jbpm/JBPMUserGroupCallback.java
-----------------------------------
src/main/java/com/gds/jbpm/MyLocalTaskService.java
-----------------------------------
src/main/java/com/gds/web/OrderController.java
-----------------------------------
src/main/resources/applicationContext.xml
-----------------------------------
先不说jbpm和activiti以后的发展谁更好，但很难否定，这个阶段activit比较成熟，毕竟activiti是沿着jbpm的前身前进， jbpm5变成一个全新的东西，抛弃了所有以前的东西，转而全新开始，稳定性还没足够好把。
附件有源码 可以试试
先赞一个
-----------------------------------
<?xml version="1.0" encoding="utf-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-maven-example</artifactId>
<name>jBPM Maven Project</name>
<version>1.0-SNAPSHOT</version>
<properties>
<spring.version>3.1.4.RELEASE</spring.version>
<aspectj.version>1.6.2</aspectj.version>
<jboss.netty.version>3.2.0.Final</jboss.netty.version>
<mysql.version>5.1.10</mysql.version>
<hibernate.version>4.2.1.Final</hibernate.version>
<hibernateCommAnn.version>3.2.0.Final</hibernateCommAnn.version>
<hibernateAnn.version>3.5.6-Final</hibernateAnn.version>
<cglib.version>2.2.2</cglib.version>
<slf4j.version>1.6.1</slf4j.version>
<log4j.version>1.2.16</log4j.version>
<jbpm.version>5.4.0.Final</jbpm.version>
<drools.version>5.5.0.Final</drools.version>
</properties>
<repositories>
<!-- use this repository for stable releases -->
<repository>
<id>jboss-public-repository-group</id>
<name>JBoss Public Maven Repository Group</name>
<url>https://repository.jboss.org/nexus/content/groups/public/</url>
<layout>default</layout>
<releases>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<!-- use this repository for snapshot releases -->
<repository>
<id>jboss-snapshot-repository-group</id>
<name>JBoss SNAPSHOT Maven Repository Group</name>
<url>https://repository.jboss.org/nexus/content/repositories/snapshots/</url>
<layout>default</layout>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</snapshots>
</repository>
</repositories>
<dependencies>
<!-- Spring 3 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-asm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
<optional>true</optional>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>${aspectj.version}</version>
</dependency>
<dependency>
<groupId>org.apache.openjpa</groupId>
<artifactId>openjpa-persistence</artifactId>
<version>2.2.2</version>
</dependency>
<!-- Hibernate -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-commons-annotations</artifactId>
<version>${hibernateCommAnn.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-annotations</artifactId>
<version>${hibernateAnn.version}</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>${cglib.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<version>1.0.1.Final</version>
</dependency>
<!-- JBOSS Cache & Hibernate -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-ehcache</artifactId>
<version>4.2.1.Final</version>
</dependency>
<dependency>
<groupId>hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>1.8.0.4</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-testing</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache-core</artifactId>
<version>2.4.3</version>
</dependency>
<!-- JBPM5.4 -->
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-spring</artifactId>
<version>${drools.version}</version>
</dependency>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-bpmn2</artifactId>
<version>${jbpm.version}</version>
</dependency>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-human-task-core</artifactId>
<version>${jbpm.version}</version>
</dependency>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-persistence-jpa</artifactId>
<version>${jbpm.version}</version>
</dependency>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-bam</artifactId>
<version>${jbpm.version}</version>
</dependency>
<!-- Log4j -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>org.lazyluke</groupId>
<artifactId>log4jdbc-remix</artifactId>
<version>0.2.7</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
</dependencies>
<build>
<finalName>JBPM54sh</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.5</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.1.1</version>
<configuration>
<archive>
<manifest>
<!--<addClasspath>true</addClasspath> -->
</manifest>
<manifestEntries>
<Built-By>org-builder</Built-By>
<Build-Jdk>${java.version}</Build-Jdk>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>maven-jetty-plugin</artifactId>
<version>6.1.20</version>
<configuration>
<contextPath>/JBPM54sh</contextPath>
<!--<webDefaultXml>webdefault.xml</webDefaultXml> -->
<scanIntervalSeconds>0</scanIntervalSeconds>
<scanTargetPatterns>
<scanTargetPattern>
<directory>src/main/webapp/WEB-INF</directory>
<excludes>
<exclude>**/*.jsp</exclude>
</excludes>
<includes>
<include>**/*.properties</include>
<include>**/*.xml</include>
</includes>
</scanTargetPattern>
</scanTargetPatterns>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.0.2</version>
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
</manifest>
<manifestEntries>
<Implementation-Build>${buildNumber}</Implementation-Build>
</manifestEntries>
</archive>
<dependentWarExcludes>
**/jdbc.properties,**/web.xml,WEB-INF/classes/META-INF/**
</dependentWarExcludes>
</configuration>
</plugin>
</plugins>
</build>
</project>
src/main/resources/ehcache.xml
-----------------------------------
<?xml version="1.0" encoding="UTF-8"?> <ehcache> <!--如果缓存中的对象存储超过指定的缓存数量的对象存储的磁盘地址 --> <diskStore path="D:/ehcache" /> <!-- 默认cache：如果没有对应的特定区域的缓存，就使用默认缓存 --> <defaultCache maxElementsInMemory="10000" eternal="false" timeToIdleSeconds="300" timeToLiveSeconds="600" overflowToDisk="false" /> <!-- 指定区域cache：通过name指定，name对应到Hibernate中的区域名即可 --> <cache name="cn.javass.h3test.model.UserModel" eternal="false" maxElementsInMemory="100" timeToIdleSeconds="1200" timeToLiveSeconds="1200" overflowToDisk="false"> </cache> </ehcache>
src/main/resources/jdbc.properties
-----------------------------------
jdbc.driver=net.sf.log4jdbc.DriverSpy
jdbc.url=jdbc:log4jdbc:mysql://localhost:3306/jbpmtest?createDatabaseIfNotExist=true
#jdbc.driver=com.mysql.jdbc.Driver
#jdbc.url=jdbc:mysql://localhost:3306/jbpmtest?createDatabaseIfNotExist=true
jdbc.username=root
jdbc.password=root
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
src/main/resources/log4j.properties
-----------------------------------
#log4j.rootLogger=info, stdout, logfile
log4j.rootLogger=info, stdout, HUB
# log4jdbc
log4j.logger.jdbc.sqlonly=INFO
log4j.logger.jdbc.sqltiming=INFO
log4j.logger.jdbc.audit=OFF
log4j.logger.jdbc.resultset=OFF
log4j.logger.jdbc.connection=OFF
### direct log messages to stdout ###
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yy-MM-dd HH:mm} %5p %c{1}:%L - %m%n
#log4j.appender.logfile=org.apache.log4j.DailyRollingFileAppender
#log4j.appender.logfile.File=c:/deimos.log
#log4j.appender.logfile.DatePattern='.'yyyy-MM-dd
#log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
#log4j.appender.logfile.layout.ConversionPattern=%d{yy-MM-dd HH:mm} %5p %c{1}:%L - %m%n
log4j.logger.com.mosso=debug
log4j.logger.org.springframework.batch=DEBUG
log4j.logger.org.springframework.transaction=INFO
log4j.logger.org.springframework=error
log4j.category.org.springframework.beans.factory=DEBUG
log4j.appender.HUB=org.apache.log4j.net.SocketHubAppender
log4j.appender.HUB.layout=org.apache.log4j.PatternLayout
log4j.appender.HUB.layout.ConversionPattern=[cc]%d{MMM-dd HH:mm:ss} %-14.14c{1}- %m%n
log4j.appender.HUB.port=4445
src/main/resources/META-INF/JBPMorm.xml(没使用到)
-----------------------------------
<?xml version="1.0" encoding="UTF-8"?> <entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm orm_1_0.xsd" version="1.0"> <named-query name="ProcessInstancesWaitingForEvent"> <query> select processInstanceInfo.processInstanceId from ProcessInstanceInfo processInstanceInfo join processInstanceInfo.eventTypes eventTypes where eventTypes = :type </query> </named-query> </entity-mappings>
src/main/resources/META-INF/Taskorm.xml
-----------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm orm_1_0.xsd"
version="1.0">
<named-query name="TasksAssignedAsBusinessAdministrator">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity businessAdministrator
where
t.archived = 0 and
businessAdministrator.id = :userId and
businessAdministrator in elements ( t.peopleAssignments.businessAdministrators ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksAssignedAsExcludedOwner">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity excludedOwners
where
t.archived = 0 and
excludedOwners.id = :userId and
excludedOwners in elements ( t.peopleAssignments.excludedOwners ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksAssignedAsPotentialOwner">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity potentialOwners
where
t.archived = 0 and
potentialOwners.id = :userId and
potentialOwners in elements ( t.peopleAssignments.potentialOwners ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.status in ('Created', 'Ready', 'Reserved', 'InProgress', 'Suspended') and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksAssignedAsPotentialOwnerByStatus">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity potentialOwners
where
t.archived = 0 and
potentialOwners.id = :userId and
potentialOwners in elements ( t.peopleAssignments.potentialOwners ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.status in (:status) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksAssignedAsPotentialOwnerWithGroups">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity potentialOwners
where
t.archived = 0 and
( potentialOwners.id = :userId or potentialOwners.id in (:groupIds) )
and
potentialOwners in elements ( t.peopleAssignments.potentialOwners ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.status in ('Created', 'Ready', 'Reserved', 'InProgress', 'Suspended') and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksAssignedAsPotentialOwnerByStatusWithGroups">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity potentialOwners
where
t.archived = 0 and
( potentialOwners.id = :userId or potentialOwners.id in (:groupIds) )
and
potentialOwners in elements ( t.peopleAssignments.potentialOwners ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.status in (:status) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksAssignedAsPotentialOwnerByGroup">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity potentialOwners
where
t.archived = 0 and
potentialOwners.id = :groupId and
potentialOwners in elements ( t.peopleAssignments.potentialOwners ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.status in ('Created', 'Ready', 'Reserved', 'InProgress', 'Suspended') and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="SubTasksAssignedAsPotentialOwner">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity potentialOwners
where
t.archived = 0 and
t.taskData.parentId = :parentId and
(potentialOwners.id = :userId or potentialOwners.id in (:groupIds)) and
potentialOwners in elements ( t.peopleAssignments.potentialOwners ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.status in ('Created', 'Ready', 'Reserved', 'InProgress', 'Suspended') and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="GetSubTasksByParentTaskId">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name
where
t.archived = 0 and
t.taskData.parentId = :parentId and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.status in ('Created', 'Ready', 'Reserved', 'InProgress', 'Suspended') and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksAssignedAsRecipient">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity recipients
where
t.archived = 0 and
recipients.id = :userId and
recipients in elements ( t.peopleAssignments.recipients ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksAssignedAsTaskInitiator">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity taskInitiator
where
t.archived = 0 and
taskInitiator.id = :userId and
taskInitiator = t.peopleAssignments.taskInitiator and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksAssignedAsTaskStakeholder">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name,
OrganizationalEntity taskStakeholder
where
t.archived = 0 and
taskStakeholder.id = :userId and
taskStakeholder in elements ( t.peopleAssignments.taskStakeholders ) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksOwned">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name
where
t.archived = 0 and
t.taskData.actualOwner.id = :userId and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksByStatus">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name
where
t.archived = 0 and
t.taskData.status = :status and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksByStatusByProcessId">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.actualOwner as actualOwner
left join t.taskData.createdBy as createdBy
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name
where
t.archived = 0 and
t.taskData.processInstanceId = :processInstanceId and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.status in (:status) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksByStatusByProcessIdByTaskName">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.actualOwner as actualOwner
left join t.taskData.createdBy as createdBy
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name
where
t.archived = 0 and
t.taskData.processInstanceId = :processInstanceId and
name.shortText = :taskName and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.status in (:status) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksByStatusSince">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name
where
t.archived = 0 and
t.taskData.status = :status and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
and
t.taskData.activationTime < :since
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="ArchivedTasks">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name
where
t.archived = 1 and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TasksOwnedWithParticularStatus">
<query>
select
new org.jbpm.task.query.TaskSummary(
t.id,
t.taskData.processInstanceId,
name.text,
subject.text,
description.text,
t.taskData.status,
t.priority,
t.taskData.skipable,
actualOwner,
createdBy,
t.taskData.createdOn,
t.taskData.activationTime,
t.taskData.expirationTime,
t.taskData.processId,
t.taskData.processSessionId)
from
Task t
left join t.taskData.createdBy as createdBy
left join t.taskData.actualOwner as actualOwner
left join t.subjects as subject
left join t.descriptions as description
left join t.names as name
where
t.taskData.actualOwner.id = :userId and
t.taskData.status in (:status) and
(
name.language = :language
or t.names.size = 0
) and
(
subject.language = :language
or t.subjects.size = 0
) and
(
description.language = :language
or t.descriptions.size = 0
) and
t.taskData.expirationTime is null
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="UnescalatedDeadlines">
<query>
select
new org.jbpm.task.query.DeadlineSummary(
t.id,
d.id,
d.date)
from
Task t,
Deadline d
where
t.archived = 0 and
(d in elements( t.deadlines.startDeadlines ) or d in elements(
t.deadlines.endDeadlines ) ) and
d.escalated = 0
order by
d.date
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
<named-query name="TaskByWorkItemId">
<query>
select
t
from
Task t
where
t.archived = 0 and
t.taskData.workItemId = :workItemId
</query>
<!-- hint name="org.hibernate.timeout" value="200"/ -->
</named-query>
</entity-mappings>
src/main/resources/META-INF/persistence.xml
-----------------------------------
<?xml version="1.0" encoding="UTF-8"?> <persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"> <persistence-unit name="org.jbpm.persistence.local" transaction-type="RESOURCE_LOCAL"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <!-- <non-jta-data-source>jdbc/jbpm-ds</non-jta-data-source> --> <!-- Use this if you are using JPA1 / Hibernate3 --> <!-- <mapping-file>META-INF/JBPMorm.xml</mapping-file> --> <!-- <mapping-file>META-INF/Taskorm.xml</mapping-file> --> <!-- Use this if you are using JPA2 / Hibernate4 --> <mapping-file>META-INF/JBPMorm-JPA2.xml</mapping-file> <mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file> <mapping-file>META-INF/Taskorm.xml</mapping-file> <class>org.jbpm.task.Attachment</class> <class>org.jbpm.task.Content</class> <class>org.jbpm.task.BooleanExpression</class> <class>org.jbpm.task.Comment</class> <class>org.jbpm.task.Deadline</class> <class>org.jbpm.task.Comment</class> <class>org.jbpm.task.Deadline</class> <class>org.jbpm.task.Delegation</class> <class>org.jbpm.task.Escalation</class> <class>org.jbpm.task.Group</class> <class>org.jbpm.task.I18NText</class> <class>org.jbpm.task.Notification</class> <class>org.jbpm.task.EmailNotification</class> <class>org.jbpm.task.EmailNotificationHeader</class> <class>org.jbpm.task.PeopleAssignments</class> <class>org.jbpm.task.Reassignment</class> <class>org.jbpm.task.Status</class> <class>org.jbpm.task.Task</class> <class>org.jbpm.task.TaskData</class> <class>org.jbpm.task.SubTasksStrategy</class> <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class> <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class> <class>org.jbpm.task.User</class> <class>org.drools.persistence.info.SessionInfo</class> <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class> <class>org.drools.persistence.info.WorkItemInfo</class> <class>org.jbpm.process.audit.ProcessInstanceLog</class> <class>org.jbpm.process.audit.NodeInstanceLog</class> <class>org.jbpm.process.audit.VariableInstanceLog</class> <properties> <property name="hibernate.max_fetch_depth" value="3" /> <property name="hibernate.hbm2ddl.auto" value="update" /> <property name="hibernate.show_sql" value="false" /> <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" /> <property name="hibernate.cache.region.factory_class" value="org.hibernate.cache.ehcache.EhCacheRegionFactory"/> <property name="hibernate.cache.use_query_cache" value="true"/> <property name="hibernate.cache.use_second_level_cache" value="true"/> <property name="hibernate.generate_statistics" value="true"/> <property name="hibernate.use_sql_comments" value="true"/> <property name="hibernate.generate_statistics" value="true"/> </properties> </persistence-unit> </persistence>
src/main/java/com/gds/jbpm/JBPMUserGroupCallback.java
-----------------------------------
package com.gds.jbpm;
import java.util.ArrayList;
import java.util.List;
import org.jbpm.task.identity.UserGroupCallback;
public class JBPMUserGroupCallback implements UserGroupCallback {
@Override
public boolean existsGroup(String groupId) {
return true;
}
@Override
public boolean existsUser(String userId) {
return true;
}
@Override
public List<String> getGroupsForUser(String userId, List<String> groupIds,
List<String> allExistingGroupIds) {
if (groupIds != null) {
List<String> retList = new ArrayList<String>(groupIds);
// merge all groups
if (allExistingGroupIds != null) {
for (String grp : allExistingGroupIds) {
if (!retList.contains(grp)) {
retList.add(grp);
}
}
}
return retList;
} else {
//
// return empty list by default
// please note: there are different return value for different
// version of jPBM
// List<String> retList = new ArrayList<String>();
// retList.add("user");
// return retList;
// return new ArrayList<String>(); //for jBPM5.3.0.Final
return null; // for jBPM5.4.0.CR1
}
}
}
src/main/java/com/gds/jbpm/MyLocalTaskService.java
-----------------------------------
package com.gds.jbpm;
import javax.annotation.PostConstruct;
import org.drools.runtime.StatefulKnowledgeSession;
import org.jbpm.task.service.local.LocalTaskService;
/**
* 提供这个类，是为了设定jbpm.usergroup.callback,
* 但是如何注解呢？
* @author pandy
*
*/
public class MyLocalTaskService {
private StatefulKnowledgeSession ksession;
private LocalTaskService localTaskService;
@PostConstruct
public void init() {
// set user group callback
System.setProperty("jbpm.usergroup.callback", "com.gds.jbpm.JBPMUserGroupCallback");
}
public StatefulKnowledgeSession getKsession() {
return ksession;
}
public void setKsession(StatefulKnowledgeSession ksession) {
this.ksession = ksession;
}
public org.jbpm.task.service.local.LocalTaskService getLocalTaskService() {
return localTaskService;
}
public void setLocalTaskService(
org.jbpm.task.service.local.LocalTaskService localTaskService) {
this.localTaskService = localTaskService;
}
}
src/main/java/com/gds/web/OrderController.java
-----------------------------------
package com.gds.web;
import static org.springframework.web.bind.annotation.RequestMethod.GET;
import static org.springframework.web.bind.annotation.RequestMethod.POST;
import static org.springframework.web.bind.annotation.RequestMethod.PUT;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import org.apache.log4j.Logger;
import org.drools.command.Context;
import org.drools.command.impl.GenericCommand;
import org.drools.command.impl.KnowledgeCommandContext;
import org.drools.runtime.StatefulKnowledgeSession;
import org.drools.runtime.process.WorkflowProcessInstance;
import org.jbpm.process.core.context.variable.VariableScope;
import org.jbpm.process.instance.context.variable.VariableScopeInstance;
import org.jbpm.process.workitem.wsht.LocalHTWorkItemHandler;
import org.jbpm.task.Task;
import org.jbpm.task.TaskData;
import org.jbpm.task.TaskService;
import org.jbpm.task.query.TaskSummary;
import org.jbpm.task.service.ContentData;
import org.jbpm.task.utils.ContentMarshallerHelper;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import com.gds.jbpm.MyLocalTaskService;
import com.gds.jbpm.Order;
@Controller
public class OrderController {
private Logger log = Logger.getLogger(this.getClass());
@Resource
@Qualifier("myLocalTaskService")
private MyLocalTaskService myLocalTaskService;
@Resource
@Qualifier("ksession")
private StatefulKnowledgeSession ksession;
@RequestMapping("/")
public String test() {
log.info("this is the index");
return "index";
}
@RequestMapping(value = "{user}/create", method = GET)
public String create(@PathVariable("user") String user) {
// log.info(user + " prepare to create");
System.out.println("用户[" + user + "]进入创建界面，准备创建流程。");
return "create";
}
@RequestMapping(value = "{user}/create", method = { POST, PUT })
public String doCreate(@PathVariable("user") String user, Model model) {
// log.info(user + " create an order");
System.out.println("用户[" + user + "]提交了流程单据");
ksession = myLocalTaskService.getKsession();
LocalHTWorkItemHandler humanTaskHandler = new LocalHTWorkItemHandler(
myLocalTaskService.getLocalTaskService(), ksession);
humanTaskHandler.setLocal(true);
humanTaskHandler.connect();
ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
humanTaskHandler);
Map<String, Object> params = new HashMap<String, Object>();
params.put("priority", "High");
params.put("modelNumber", "179");
params.put("quantity", "100");
System.out.println("用户[" + user + "]赋初始值，并准备启动流程.......");
ksession.startProcess("com.gds.jbpm.sample", params);
ksession.fireAllRules();
System.out.println("用户[" + user + "]创建流程,等待处理......");
model.addAttribute("message", "process created!");
System.out
.println("---------------------------------------------------单据提交完成:"
+ user);
return "create";
}
@RequestMapping("{user}/list")
public String list(@PathVariable("user") String user, Model model) {
// log.info(user + " list his tasks");
System.out.println("用户[" + user + "]读取任务列表.");
TaskService taskService = myLocalTaskService.getLocalTaskService();
List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner(
user, "en-UK");
log.info("\n***Task size::" + tasks.size() + "***\n");
for (TaskSummary taskSummary : tasks) {
log.info(taskSummary.getId() + " :: "
+ taskSummary.getActualOwner());
}
model.addAttribute("tasks", tasks);
model.addAttribute("tasksCount", tasks.size());
model.addAttribute("user", user);
System.out
.println("---------------------------------------------------列表读取完成:"
+ user);
return "list";
}
@RequestMapping(value = "{user}/work/{task}", method = GET)
public String work(@PathVariable("user") String user,
@PathVariable("task") long taskId, Model model) {
// log.info(user + " prepare to work on task " + taskId);
System.out.println("用户[" + user + "]读取任务以便处理，任务ID=" + taskId);
StatefulKnowledgeSession ksession = myLocalTaskService.getKsession();
TaskService taskService = myLocalTaskService.getLocalTaskService();
Task task = taskService.getTask(taskId);
TaskData taskData = task.getTaskData();
WorkflowProcessInstance process = (WorkflowProcessInstance) ksession
.getProcessInstance(taskData.getProcessInstanceId());
model.addAttribute("taskData", taskData);
model.addAttribute("order", new Order(user, taskId, process));
System.out
.println("---------------------------------------------------任务读取完成:"
+ user);
return "work";
}
@RequestMapping(value = "{user}/work/{task}", method = { POST, PUT })
public String doWork(@ModelAttribute Order order) {
System.out.println("处理任务信息:" + order.toString());
String user = order.getUser();
long taskId = order.getTaskId();
log.info(user + " complete work on task " + taskId);
TaskService taskService = myLocalTaskService.getLocalTaskService();
System.out.println("用户[" + user + "]启动人工任务， taskId=" + taskId);
taskService.start(taskId, user);
Map<String, Object> data = new HashMap<String, Object>();
data.put("priority", order.getPriority());
data.put("modelNumber", order.getModelNumber());
data.put("quantity", order.getQuantity());
// setProcessVariables(taskId, data);
ContentData contentData = null;
if (data != null) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream outs;
try {
outs = new ObjectOutputStream(bos);
outs.writeObject(data);
outs.close();
contentData = new ContentData();
//contentData.setContent(bos.toByteArray());
//contentData.setAccessType(AccessType.Inline);
contentData = ContentMarshallerHelper.marshal(data, null);
//contentData.setAccessType(AccessType.Inline);
} catch (IOException e) {
e.printStackTrace();
}
}
System.out.println("参数:"+data.toString());
//taskService.complete(taskId, user, contentData);
taskService.completeWithResults(taskId, user, data);
// ksession.fireAllRules();
// ksession.getWorkItemManager().completeWorkItem(taskService.getTask(taskId).getTaskData().getWorkItemId(),
// data);
System.out.println("用户[" + user + "]完成人工任务");
System.out
.println("---------------------------------------------------处理任务完成:"
+ user);
return "redirect:/" + user + "/list";
}
public void setProcessVariables(final long intProcessInstId,
final Map<String, Object> hshVariableMap) {
try {
ksession.execute(new GenericCommand<Map<String, Object>>() {
public Map<String, Object> execute(Context objContext) {
StatefulKnowledgeSession objKSession = ((KnowledgeCommandContext) objContext)
.getStatefulKnowledgesession();
org.jbpm.process.instance.ProcessInstance objProcessInstance = (org.jbpm.process.instance.ProcessInstance) objKSession
.getProcessInstance(intProcessInstId);
VariableScopeInstance objVariableScope = (VariableScopeInstance) objProcessInstance
.getContextInstance(VariableScope.VARIABLE_SCOPE);
Iterator<Map.Entry<String, Object>> objIterator = hshVariableMap
.entrySet().iterator();
while (objIterator.hasNext()) {
Map.Entry<String, Object> objPairs = (Map.Entry<String, Object>) objIterator
.next();
objVariableScope.setVariable(objPairs.getKey(),
objPairs.getValue());
}
return null;
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
}
src/main/resources/applicationContext.xml
-----------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:drools="http://drools.org/schema/drools-spring"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://drools.org/schema/drools-spring
http://drools.org/schema/drools-spring-1.3.0.xsd">
<context:component-scan base-package="com">
<context:exclude-filter expression="org.springframework.stereotype.Controller"
type="annotation" />
</context:component-scan>
<bean
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<value>classpath:jdbc.properties</value>
</property>
</bean>
<!-- Spring + Hibernate -->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driver}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"
p:packagesToScan="com.pandy.ssh4.domian">
<property name="dataSource">
<ref bean="dataSource" />
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
${hibernate.dialect}
</prop>
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.format_sql">false</prop>
<prop key="hibernate.cache.use_query_cache">true</prop>
<prop key="hibernate.cache.use_second_level_cache">true</prop>
<prop key="hibernate.cache.region.factory_class">org.hibernate.cache.ehcache.EhCacheRegionFactory
</prop>
<prop key="hibernate.cache.use_structured_entries">true</prop>
<prop key="hibernate.generate_statistics">true</prop>
</props>
</property>
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>
<tx:annotation-driven transaction-manager="transactionManager"
proxy-target-class="true" />
<!-- JBPM 5.4 -->
<bean id="xDataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url"
value="jdbc:mysql://127.0.0.1:3306/jbpmtest?characterEncoding=UTF-8" />
<property name="username" value="root" />
<property name="password" value="root" />
</bean>
<bean id="jbpmEntityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="xDataSource" />
<property name="persistenceUnitName" value="org.jbpm.persistence.local" />
</bean>
<bean id="jbpmTxManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="jbpmEntityManagerFactory" />
<!-- 这里要是为false的话，提交事物的时候，容易报错 -->
<property name="nestedTransactionAllowed" value="true" />
</bean>
<drools:grid-node id="node1" />
<drools:kstore id="kstore1" />
<drools:kbase id="kbase" node="node1">
<drools:resources>
<drools:resource type="BPMN2" source="classpath:Sample.bpmn" />
</drools:resources>
</drools:kbase>
<drools:ksession id="ksession" type="stateful" kbase="kbase" node="node1">
<drools:configuration>
<drools:jpa-persistence>
<drools:transaction-manager ref="jbpmTxManager" />
<drools:entity-manager-factory ref="jbpmEntityManagerFactory" />
</drools:jpa-persistence>
</drools:configuration>
</drools:ksession>
<bean id="systemEventListener" class="org.drools.SystemEventListenerFactory"
factory-method="getSystemEventListener" />
<bean id="internalTaskService" class="org.jbpm.task.service.TaskService">
<property name="systemEventListener" ref="systemEventListener" />
</bean>
<bean id="htTxManager"
class="org.drools.container.spring.beans.persistence.HumanTaskSpringTransactionManager">
<constructor-arg ref="jbpmTxManager" />
</bean>
<bean id="springTaskSessionFactory"
class="org.jbpm.task.service.persistence.TaskSessionSpringFactoryImpl"
init-method="initialize" depends-on="internalTaskService">
<property name="entityManagerFactory" ref="jbpmEntityManagerFactory" />
<property name="transactionManager" ref="htTxManager" />
<property name="useJTA" value="true" />
<property name="taskService" ref="internalTaskService" />
</bean>
<bean id="taskService" class="org.jbpm.task.service.local.LocalTaskService"
depends-on="internalTaskService">
<constructor-arg ref="internalTaskService" />
</bean>
<bean id="myLocalTaskService" class="com.gds.jbpm.MyLocalTaskService">
<property name="ksession" ref="ksession" />
<property name="localTaskService" ref="taskService" />
</bean>
</beans>
- JBPM54sh.zip (239.3 KB)
- 下载次数: 652
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评论
11 楼
lijiangt
2014-04-05
localTaskService 是单例，多线程会有问题吧？
10 楼
pyzheng
2013-09-24
kinorsi 写道
这个jbpm确实很蛋疼。。。官网的资料都写的有点乱。。。
各种搞不清楚：
........................
各种搞不清楚：
........................
先不说jbpm和activiti以后的发展谁更好，但很难否定，这个阶段activit比较成熟，毕竟activiti是沿着jbpm的前身前进， jbpm5变成一个全新的东西，抛弃了所有以前的东西，转而全新开始，稳定性还没足够好把。
9 楼
kinorsi
2013-09-24
这个jbpm确实很蛋疼。。。官网的资料都写的有点乱。。。
各种搞不清楚：
1.集成spring之后，session的dispose问题：基本上是不会去dispose的.然后数据库也会产生很我的session，每一次启动jbpm就会新生一个。
2.手动实现 usergroupcallback的问题，那几个接口在使用的时候会很迷惑。
3.eclipse的bmpn插件产生的bpmn图有各种情况：1）老是说没有taskname，2）图里的schema可能不正确。3)中文乱码的问题。
4.installer产生的jboss环境运行起来那一个慢。。。
。。。总之好难用。。。
感觉也是activiti比较容易集成和使用。
各种搞不清楚：
1.集成spring之后，session的dispose问题：基本上是不会去dispose的.然后数据库也会产生很我的session，每一次启动jbpm就会新生一个。
2.手动实现 usergroupcallback的问题，那几个接口在使用的时候会很迷惑。
3.eclipse的bmpn插件产生的bpmn图有各种情况：1）老是说没有taskname，2）图里的schema可能不正确。3)中文乱码的问题。
4.installer产生的jboss环境运行起来那一个慢。。。
。。。总之好难用。。。
感觉也是activiti比较容易集成和使用。
8 楼
kinorsi
2013-09-23
楼主，我运行起来你的项目了。然后就是当mysql的wait_timeout到了之后，就会出问题。能不能帮忙整改一下~
7 楼
pyzheng
2013-09-23
我现在已经不用这东西了 感觉jbpm太麻烦 官方的一个demo就如此麻烦的 包能否找到 先不说，先说它在整合上一点严谨性都没有。不久工作流么，非要依赖按么多东西干嘛？
如果找不到包的就留言，把包名写上来，我会上传给大家。csdn很多人说找不到包，我也忘记那些包找不到了，所以留言后我会上传。
现在转去用activiti了。我先不管activiti和jbpm哪个好，但是activiti足够我用了，而且很容易整合，也比较稳定,jbpm5之后，估计还要很久，才能稳定下来，想用的要考虑清楚哦......
jbpm以前的设计者离开后，继续他的思想，出了activiti5.找一下就能找到这些文章
如果找不到包的就留言，把包名写上来，我会上传给大家。csdn很多人说找不到包，我也忘记那些包找不到了，所以留言后我会上传。
现在转去用activiti了。我先不管activiti和jbpm哪个好，但是activiti足够我用了，而且很容易整合，也比较稳定,jbpm5之后，估计还要很久，才能稳定下来，想用的要考虑清楚哦......
jbpm以前的设计者离开后，继续他的思想，出了activiti5.找一下就能找到这些文章
6 楼
kinorsi
2013-09-22
楼主在不？我自己也搭建过环境。用的是spring data jpa + hibernate + mysql.出现的最大问题是jbpm的连接当超过mysql的wait_timeout时，就会报错。即使我用c3p0配置了常用来处理wait_timeout的连接池，这个问题仍然没有好转。想想看看楼主有没有时间，想和你讨论下。如果楼主方便加我QQ或者微信：172440249
5 楼
pyzheng
2013-07-01
tanpujing 写道
哥,
能把Spring3.1 + Hibernate4.2.1 + JBPM5.4 + Ehache整合例子的数据库建表脚本和记录发我参考一下吗,
我的邮箱是tanpujing@gmail.com
拜谢
能把Spring3.1 + Hibernate4.2.1 + JBPM5.4 + Ehache整合例子的数据库建表脚本和记录发我参考一下吗,
我的邮箱是tanpujing@gmail.com
拜谢
附件有源码 可以试试
4 楼
tanpujing
2013-06-30
哥,
能把Spring3.1 + Hibernate4.2.1 + JBPM5.4 + Ehache整合例子的数据库建表脚本和记录发我参考一下吗,
我的邮箱是tanpujing@gmail.com
拜谢
能把Spring3.1 + Hibernate4.2.1 + JBPM5.4 + Ehache整合例子的数据库建表脚本和记录发我参考一下吗,
我的邮箱是tanpujing@gmail.com
拜谢
3 楼
pyzheng
2013-06-09
如何控制流程流转的角色权限
--------
这个我还没做 现在只是选型阶段 这个例子只是测试能否把5.4版本的运行起来。以后才去学这些东西 现在没办法告诉你哦
至于包的问题 还是让maven来帮你找吧 否则自己手动找包 太浪费时间了 还不一定能找到
我的pom.xml就已经说明用到哪些包了。
--------
这个我还没做 现在只是选型阶段 这个例子只是测试能否把5.4版本的运行起来。以后才去学这些东西 现在没办法告诉你哦
至于包的问题 还是让maven来帮你找吧 否则自己手动找包 太浪费时间了 还不一定能找到
我的pom.xml就已经说明用到哪些包了。
2 楼
chenzhm3
2013-06-09
您好，我也是刚开始学习jbpm.下载的也是5.4版的，我想把到集成到spring3中去，要导入哪些包呀？还有就是如何控制流程流转的角色权限，谢谢。
1 楼
Franciswmf
2013-06-07
先赞一个发表评论
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