为流程模版添加业务分类属性，在用户实现了AdditionalInfoProvider接口，同时配置到Spring上下文后这个属性就可以在设计器中配置

Author: youseries

uflo-console-js/src/designer/UFLODesigner.js

@@ -30,6 +30,9 @@ export default class UfloDesigner extends FlowDesigner{
         if(this.categoryId){
             xml+=` category-id="${this.categoryId}"`;
         }
+        if(this.category){
+            xml+=` category="${this.category}"`;
+        }
         if(this.url){
             xml+=` start-process-url="${this.url}"`;
         }
@@ -55,6 +58,7 @@ export default class UfloDesigner extends FlowDesigner{
         this.url=json.startProcessUrl;
         this.eventHandlerBean=json.eventHandlerBean;
         this.categoryId=json.categoryId;
+        this.category=json.category;
         this.effectDate=json.effectDate;
         this.description=json.description;
         for(let nodeJson of json.nodes){
@@ -157,15 +161,29 @@ export default class UfloDesigner extends FlowDesigner{
             });
         });
 
-        const categoryGroup=$(`<div class="form-group"><label>分类ID：</label></div>`);
-        g.append(categoryGroup);
-        const categoryText=$(`<input type="text" class="form-control uflo-text-editor" style="width: 315px">`);
-        categoryGroup.append(categoryText);
-        categoryText.val(target.categoryId);
-        categoryText.change(function(){
+        const categoryIdGroup=$(`<div class="form-group"><label>分类ID：</label></div>`);
+        g.append(categoryIdGroup);
+        const categoryIdText=$(`<input type="text" class="form-control uflo-text-editor" style="width: 315px">`);
+        categoryIdGroup.append(categoryIdText);
+        categoryIdText.val(target.categoryId);
+        categoryIdText.change(function(){
             target.categoryId=$(this).val();
         });
 
+        if(window._categories.length>0){
+            const categoryGroup=$(`<div class="form-group"><label>业务分类：</label></div>`);
+            g.append(categoryGroup);
+            const categorySelect=$(`<select class="form-control uflo-text-editor" style="width: 300px"></select>`);
+            for(let category of window._categories){
+                categorySelect.append(`<option value="${category}">${category}</option>`);
+            }
+            categoryGroup.append(categorySelect);
+            categorySelect.val(target.category);
+            categorySelect.change(function(){
+                target.category=$(this).val();
+            });
+        }
+
         const effectDateGroup=$(`<div class="form-group"><label>生效日期：</label></div>`);
         g.append(effectDateGroup);
         const effectDateText=$(`<input type="datetime" placeholder="日期格式为yyyy-MM-dd HH:mm:ss" title="日期格式为yyyy-MM-dd HH:mm:ss" class="form-control uflo-text-editor" style="width: 300px">`);

uflo-console/src/main/java/com/bstek/uflo/console/handler/impl/designer/DesignerServletHandler.java

@@ -5,6 +5,7 @@
 import java.io.PrintWriter;
 import java.io.UnsupportedEncodingException;
 import java.net.URLDecoder;
+import java.util.Collection;
 import java.util.List;
 
 import javax.servlet.ServletException;
@@ -15,12 +16,15 @@
 import org.apache.commons.lang.StringUtils;
 import org.apache.velocity.Template;
 import org.apache.velocity.VelocityContext;
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
 
 import com.bstek.uflo.console.handler.impl.RenderPageServletHandler;
 import com.bstek.uflo.console.provider.ProcessFile;
 import com.bstek.uflo.console.provider.ProcessProvider;
 import com.bstek.uflo.console.provider.ProcessProviderUtils;
 import com.bstek.uflo.deploy.parse.impl.ProcessParser;
+import com.bstek.uflo.env.AdditionalInfoProvider;
 import com.bstek.uflo.model.ProcessDefinition;
 import com.bstek.uflo.service.ProcessService;
 
@@ -30,6 +34,7 @@
  */
 public class DesignerServletHandler extends RenderPageServletHandler {
 	private ProcessService processService;
+	private AdditionalInfoProvider additionalInfoProvider;
 	@Override
 	public void execute(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
 		String method=retriveMethod(req);
@@ -38,6 +43,21 @@ public void execute(HttpServletRequest req, HttpServletResponse resp) throws Ser
 		}else{
 			VelocityContext context = new VelocityContext();
 			context.put("contextPath", req.getContextPath());
+			if(additionalInfoProvider!=null) {
+				List<String> categories=additionalInfoProvider.categories();
+				if(categories!=null && categories.size()>0) {
+					StringBuilder sb=new StringBuilder();
+					for(String category:categories) {
+						if(sb.length()>0) {
+							sb.append(",");
+						}
+						sb.append("\""+category+"\"");
+					}
+					context.put("categories", sb.toString());
+				}
+			}else {
+				context.put("categories", "");
+			}
 			resp.setContentType("text/html");
 			resp.setCharacterEncoding("utf-8");
 			Template template=ve.getTemplate("uflo-html/designer.html","utf-8");
@@ -118,6 +138,15 @@ private String decode(String str){
 		}
 		return str;
 	}
+	
+	@Override
+	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+		super.setApplicationContext(applicationContext);
+		Collection<AdditionalInfoProvider> coll=applicationContext.getBeansOfType(AdditionalInfoProvider.class).values();
+		if(coll.size()>0) {
+			additionalInfoProvider=coll.iterator().next();
+		}
+	}
 
 	@Override
 	public String url() {

uflo-console/src/main/resources/uflo-asserts/js/calendar.bundle.js

@@ -12,6 +12,7 @@
 <script type="text/javascript">
 	window._server="${contextPath}/uflo";
 	window._contextPath="${contextPath}";
+	window._categories=[${categories}];
 </script>
 <script type="text/javascript" src="${contextPath}/uflo/res/uflo-asserts/js/designer.bundle.js"></script>
 </body>

uflo-console/src/main/resources/uflo-asserts/js/central.bundle.js

@@ -71,6 +71,7 @@ public Object parse(Element element,long processId,boolean parseChildren) {
 		process.setStartProcessUrl(unescape(element.attributeValue("start-process-url")));
 		process.setKey(unescape(element.attributeValue("key")));
 		process.setCategoryId(unescape(element.attributeValue("category-id")));
+		process.setCategory(unescape(element.attributeValue("category")));
 		String effectDateStr=unescape(element.attributeValue("effect-date"));
 		if(StringUtils.isNotEmpty(effectDateStr)){
 			SimpleDateFormat sd=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

uflo-console/src/main/resources/uflo-asserts/js/designer.bundle.js

@@ -0,0 +1,11 @@
+package com.bstek.uflo.env;
+
+import java.util.List;
+
+/**
+ * @author Jacky.gao
+ * @since 2018年7月31日
+ */
+public interface AdditionalInfoProvider {
+	List<String> categories();
+}

uflo-console/src/main/resources/uflo-asserts/js/todo.bundle.js

@@ -63,6 +63,9 @@ public class ProcessDefinition implements java.io.Serializable{
 	@Column(name="CATEGORY_ID_",length=60)
 	private String categoryId;
 
+	@Column(name="CATEGORY_",length=60)
+	private String category;
+	
 	@Column(name="DESCRIPTION_")
 	private String description;
 
@@ -162,6 +165,14 @@ public void setCategoryId(String categoryId) {
 		this.categoryId = categoryId;
 	}
 
+	public String getCategory() {
+		return category;
+	}
+
+	public void setCategory(String category) {
+		this.category = category;
+	}
+
 	public String getDescription() {
 		return description;
 	}

uflo-console/src/main/resources/uflo-html/designer.html

@@ -27,6 +27,7 @@
 public interface ProcessQuery extends Query<List<ProcessDefinition>>{
 	ProcessQuery id(long id);
 	ProcessQuery categoryId(String id);
+	ProcessQuery category(String category);
 	ProcessQuery createDateLessThen(Date date);
 	ProcessQuery createDateLessThenOrEquals(Date date);
 	ProcessQuery createDateGreaterThen(Date date);

uflo-core/src/main/java/com/bstek/uflo/deploy/parse/impl/ProcessParser.java

@@ -42,6 +42,7 @@ public class ProcessQueryImpl implements ProcessQuery,QueryJob{
 	private String name;
 	private String key;
 	private String categoryId;
+	private String category;
 	private String subject;
 	private int version;
 	private int firstResult;
@@ -109,6 +110,9 @@ private void buildCriteria(Criteria criteria,boolean queryCount){
 				criteria.add(Restrictions.eq("categoryId", categoryId));
 			}
 		}
+		if(StringUtils.isNotBlank(category)) {
+			criteria.add(Restrictions.eq("category", category));
+		}
 		if(version>0){
 			criteria.add(Restrictions.eq("version", Integer.valueOf(version)));
 		}
@@ -159,6 +163,12 @@ public ProcessQuery categoryId(String categoryId) {
 		return this;
 	}
 
+	@Override
+	public ProcessQuery category(String category) {
+		this.category=category;
+		return this;
+	}
+	
 	public ProcessQuery nameLike(String name) {
 		this.name=name;
 		return this;