From eeff31d34fd6aef90aae08ba0b9e18f1a46e1b44 Mon Sep 17 00:00:00 2001
From: java110 <928255095@qq.com>
Date: 星期三, 18 八月 2021 22:57:52 +0800
Subject: [PATCH] 优化保存
---
service-common/src/main/java/com/java110/common/bmo/workflow/impl/QueryWorkFlowFirstStaffBMOImpl.java | 69 ++++++++++++++++++++++++++++++++++
1 files changed, 68 insertions(+), 1 deletions(-)
diff --git a/service-common/src/main/java/com/java110/common/bmo/workflow/impl/QueryWorkFlowFirstStaffBMOImpl.java b/service-common/src/main/java/com/java110/common/bmo/workflow/impl/QueryWorkFlowFirstStaffBMOImpl.java
index b91a3ca..3827caf 100755
--- a/service-common/src/main/java/com/java110/common/bmo/workflow/impl/QueryWorkFlowFirstStaffBMOImpl.java
+++ b/service-common/src/main/java/com/java110/common/bmo/workflow/impl/QueryWorkFlowFirstStaffBMOImpl.java
@@ -2,6 +2,8 @@
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.java110.common.api.WorkflowApi;
import com.java110.common.bmo.workflow.IQueryWorkFlowFirstStaffBMO;
import com.java110.common.dao.IWorkflowServiceDao;
import com.java110.common.dao.IWorkflowStepServiceDao;
@@ -20,25 +22,34 @@
import com.java110.vo.ResultVo;
import org.activiti.bpmn.converter.BpmnXMLConverter;
import org.activiti.bpmn.model.BpmnModel;
+import org.activiti.editor.constants.ModelDataJsonConstants;
import org.activiti.editor.language.json.converter.BpmnJsonConverter;
+import org.activiti.engine.ActivitiException;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngines;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.repository.Deployment;
import org.activiti.engine.repository.Model;
import org.activiti.engine.repository.ProcessDefinition;
+import org.apache.batik.transcoder.TranscoderInput;
+import org.apache.batik.transcoder.TranscoderOutput;
+import org.apache.batik.transcoder.image.PNGTranscoder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@Service("queryWorkFlowFirstStaffServiceImpl")
public class QueryWorkFlowFirstStaffBMOImpl implements IQueryWorkFlowFirstStaffBMO {
-
+ private static final Logger logger = LoggerFactory.getLogger(QueryWorkFlowFirstStaffBMOImpl.class);
@Autowired
private IWorkflowServiceDao workflowServiceDaoImpl;
@@ -53,6 +64,20 @@
@Autowired
private IOaWorkflowInnerServiceSMO oaWorkflowInnerServiceSMOImpl;
+
+ @Autowired
+ private RepositoryService repositoryService;
+
+ @Autowired
+ private ObjectMapper objectMapper;
+
+
+
+ String MODEL_ID = "modelId";
+ String MODEL_NAME = "name";
+ String MODEL_REVISION = "revision";
+ String MODEL_DESCRIPTION = "description";
+
@Override
public ResponseEntity<String> query(WorkflowDto workflowDto) {
@@ -163,4 +188,46 @@
return ResultVo.success();
}
+ @Override
+ public ResponseEntity<String> saveModel(WorkflowModelDto workflowModelDto) {
+ //鏍规嵁
+ OaWorkflowDto oaWorkflowDto = new OaWorkflowDto();
+ oaWorkflowDto.setModelId(workflowModelDto.getModelId());
+ List<OaWorkflowDto> oaWorkflowDtos = oaWorkflowInnerServiceSMOImpl.queryOaWorkflows(oaWorkflowDto);
+
+ Assert.listOnlyOne(oaWorkflowDtos, "鏈寘鍚祦绋�");
+ try {
+ Model model = repositoryService.getModel(workflowModelDto.getModelId());
+ ObjectNode modelJson = (ObjectNode) objectMapper.readTree(model.getMetaInfo());
+ modelJson.put(MODEL_NAME, oaWorkflowDtos.get(0).getFlowName());
+ modelJson.put(MODEL_DESCRIPTION, oaWorkflowDtos.get(0).getDescrible());
+ modelJson.put(ModelDataJsonConstants.MODEL_REVISION, model.getVersion() + 1);
+ model.setMetaInfo(modelJson.toString());
+ model.setName(oaWorkflowDtos.get(0).getFlowName());
+ repositoryService.saveModel(model);
+ repositoryService.addModelEditorSource(model.getId(), workflowModelDto.getJson_xml().getBytes("utf-8"));
+
+ InputStream svgStream = new ByteArrayInputStream(workflowModelDto.getSvg_xml().getBytes("utf-8"));
+ TranscoderInput input = new TranscoderInput(svgStream);
+
+ PNGTranscoder transcoder = new PNGTranscoder();
+ // Setup output
+ ByteArrayOutputStream outStream = new ByteArrayOutputStream();
+ TranscoderOutput output = new TranscoderOutput(outStream);
+
+ // Do the transformation
+ transcoder.transcode(input, output);
+ final byte[] result = outStream.toByteArray();
+ repositoryService.addModelEditorSourceExtra(model.getId(), result);
+ outStream.close();
+
+
+ } catch (Exception e) {
+ logger.error("Error saving model", e);
+ throw new ActivitiException("Error saving model", e);
+ }
+
+ return deployModel(workflowModelDto);
+ }
+
}
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