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flowable 整合 springboot

分类： java

2021-09-02 15:05:40

 1.pom

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  1. <parent>
  2.         <groupid>org.springframework.boot</groupid>
  3.         <artifactid>spring-boot-starter-parent</artifactid>
  4.         <version>2.5.2</version>
  5.         <relativepath /> <!-- lookup parent from repository -->
  6.     </parent>


  9.     <properties>
  10.         <project.build.sourceencoding>utf-8</project.build.sourceencoding>
  11.         <project.reporting.outputencoding>utf-8</project.reporting.outputencoding>
  12.         <java.version>1.8</java.version>
  13.         <flowable.version>6.6.0</flowable.version>
  14.     </properties>

  16.          <!--flowable工作流依赖-->
  17.         <dependency>
  18.             <groupid>org.flowable</groupid>
  19.             <artifactid>flowable-spring-boot-starter</artifactid>
  20.             <version>${flowable.version}</version>
  21.         </dependency>
  22.          <!-- https://mvnrepository.com/artifact/org.flowable/flowable-json-converter -->
  23.         <dependency>
  24.          <groupid>org.flowable</groupid>
  25.          <artifactid>flowable-json-converter</artifactid>
  26.          <version>${flowable.version}</version>
  27.         </dependency>
  28.         <!-- app 依赖 包含 rest，logic，conf -->
  29.         <dependency>
  30.          <groupid>org.flowable</groupid>
  31.          <artifactid>flowable-ui-modeler-rest</artifactid>
  32.          <version>${flowable.version}</version>
  33.         </dependency>
  34.         <dependency>
  35.          <groupid>org.flowable</groupid>
  36.          <artifactid>flowable-ui-modeler-logic</artifactid>
  37.          <version>${flowable.version}</version>
  38.          <exclusions>
  39.          <exclusion>
  40.          <groupid>org.apache.logging.log4j</groupid>
  41.          <artifactid>log4j-slf4j-impl</artifactid>
  42.          </exclusion>
  43.          </exclusions>
  44.         </dependency>
  45.         <dependency>
  46.          <groupid>org.flowable</groupid>
  47.          <artifactid>flowable-ui-modeler-conf</artifactid>
  48.          <version>${flowable.version}</version>
  49.         </dependency>


2. flowableconfig配置类

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  1. package org.fh.config;

  3. import org.flowable.spring.springprocessengineconfiguration;
  4. import org.flowable.spring.boot.engineconfigurationconfigurer;
  5. import org.springframework.context.annotation.configuration;
  6. import org.springframework.stereotype.controller;

  8. /**
  9.  * 说明：flowable配置
  10.  * 作者：fh admin
  11.  * from：fhadmin.cn
  12.  */
  13. @controller
  14. @configuration
  15. public class flowableconfig implements engineconfigurationconfigurer<springprocessengineconfiguration> {
  16.     
  17.     @override
  18.     public void configure(springprocessengineconfiguration engineconfiguration) {
  19.         engineconfiguration.setactivityfontname("宋体");
  20.         engineconfiguration.setlabelfontname("宋体");
  21.         engineconfiguration.setannotationfontname("宋体");
  22.     }
  23.     
  24. }


3.重写 securityutils 重构流程编辑器获取用户信息

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  1. package org.flowable.ui.common.security;

  3. import org.fh.util.jurisdiction;
  4. import org.flowable.common.engine.api.flowableillegalstateexception;
  5. import org.flowable.idm.api.user;
  6. import org.flowable.ui.common.model.remoteuser;
  7. import org.springframework.security.core.authentication;
  8. import org.springframework.security.core.context.securitycontext;
  9. import org.springframework.security.core.context.securitycontextholder;

  11. import java.util.arraylist;
  12. import java.util.list;

  14. /**
  15.  * 说明：重构流程编辑器获取用户信息
  16.  * 作者：fh admin
  17.  * from：fhadmin.cn
  18.  */
  19. public class securityutils {

  21.     private static user assumeuser;
  22.     
  23.     private static securityscopeprovider securityscopeprovider = new flowablesecurityscopeprovider();

  25.     private securityutils() {
  26.     }

  28.     /**
  29.      * get the login of the current user.
  30.      */
  31.     public static string getcurrentuserid() {
  32.         user user = getcurrentuserobject();
  33.         if (user != null) {
  34.             return user.getid();
  35.         }
  36.         return null;
  37.     }

  39.     /**
  40.      * @return the {@link user} object associated with the current logged in user.
  41.      */
  42.     public static user getcurrentuserobject() {
  43.         if (assumeuser != null) {
  44.             return assumeuser;
  45.         }

  47.         remoteuser user = new remoteuser();
  48.         user.setid(jurisdiction.getusername());
  49.         user.setdisplayname(jurisdiction.getname());
  50.         user.setfirstname(jurisdiction.getname());
  51.         user.setlastname(jurisdiction.getname());
  52.         user.setemail("admin@flowable.com");
  53.         user.setpassword("123456");
  54.         list<string> pris = new arraylist<>();
  55.         pris.add(defaultprivileges.access_modeler);
  56.         pris.add(defaultprivileges.access_idm);
  57.         pris.add(defaultprivileges.access_admin);
  58.         pris.add(defaultprivileges.access_task);
  59.         pris.add(defaultprivileges.access_rest_api);
  60.         user.setprivileges(pris);
  61.         return user;
  62.     }
  63.     
  64.     public static void setsecurityscopeprovider(securityscopeprovider securityscopeprovider) {
  65.         securityutils.securityscopeprovider = securityscopeprovider;
  66.     }

  68.     public static securityscope getcurrentsecurityscope() {
  69.         securitycontext securitycontext = securitycontextholder.getcontext();
  70.         if (securitycontext != null && securitycontext.getauthentication() != null) {
  71.             return getsecurityscope(securitycontext.getauthentication());
  72.         }
  73.         return null;
  74.     }

  76.     public static securityscope getsecurityscope(authentication authentication) {
  77.         return securityscopeprovider.getsecurityscope(authentication);
  78.     }

  80.     public static securityscope getauthenticatedsecurityscope() {
  81.         securityscope currentsecurityscope = getcurrentsecurityscope();
  82.         if (currentsecurityscope != null) {
  83.             return currentsecurityscope;
  84.         }
  85.         throw new flowableillegalstateexception("user is not authenticated");
  86.     }

  88.     public static void assumeuser(user user) {
  89.         assumeuser = user;
  90.     }

  92.     public static void clearassumeuser() {
  93.         assumeuser = null;
  94.     }
  95. }


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