v0.0.1

Feature:
1. 支持uml源码生成SVG.

src/main/java/com/yame/uml/Application.java

@@ -0,0 +1,13 @@
+package com.yame.uml;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScans;
+
+@SpringBootApplication
+public class Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
+}

src/main/java/com/yame/uml/control/api.java

@@ -0,0 +1,80 @@
+package com.yame.uml.control;
+
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+
+import com.yame.uml.model.Result;
+import com.yame.uml.model.ResultType;
+
+import net.sourceforge.plantuml.BlockUml;
+import net.sourceforge.plantuml.FileFormat;
+import net.sourceforge.plantuml.FileFormatOption;
+import net.sourceforge.plantuml.LineLocation;
+import net.sourceforge.plantuml.SourceStringReader;
+import net.sourceforge.plantuml.api.PlantumlUtils;
+import net.sourceforge.plantuml.code.Transcoder;
+import net.sourceforge.plantuml.code.TranscoderUtil;
+import net.sourceforge.plantuml.core.*;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api")
+public class api {
+
+    static public String getUmlSource(String source) {
+        // encapsulate the UML syntax if necessary
+        String uml;
+        if (source.startsWith("@start")) {
+            uml = source;
+        } else {
+            StringBuilder plantUmlSource = new StringBuilder();
+            plantUmlSource.append("@startuml\n");
+            plantUmlSource.append(source);
+            if (source.endsWith("\n") == false) {
+                plantUmlSource.append("\n");
+            }
+            plantUmlSource.append("@enduml");
+            uml = plantUmlSource.toString();
+        }
+        return uml;
+    }
+
+    @PostMapping("/v1/megreflow")
+    public Result megreSVG(@RequestParam("data") String data) throws IOException {
+        String source = getUmlSource(data);
+        List<BlockUml> blocks = new SourceStringReader(source).getBlocks();
+        // FileOutputStream os = new FileOutputStream(new File("./t.svg"));
+        // new SourceStringReader(testUML).outputImage(os,new FileFormatOption(FileFormat.SVG));
+
+        Result result = new Result();
+        if(blocks.size() != 0) {
+            for(BlockUml block: blocks) {
+                OutputStream os = new ByteArrayOutputStream();
+                block.getDiagram().exportDiagram(os, 0, new FileFormatOption(FileFormat.SVG));
+                result.setType(ResultType.Source2SVG);
+                result.getContent().add(os.toString());
+                return result;
+            }
+        }
+
+        result.setType(ResultType.ErrorSource2SVG);
+        return result;
+    }
+}

src/main/java/com/yame/uml/model/Result.java

@@ -0,0 +1,32 @@
+package com.yame.uml.model;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * result
+ */
+public class Result {
+
+    public ResultType type;
+    public List<String> content;
+
+
+    public Result() {
+        content = new ArrayList<String>();
+    }
+
+    public List<String> getContent() {
+        return content;
+    }
+
+    public ResultType getType() {
+        return type;
+    }
+
+    public void setType(ResultType type) {
+        this.type = type;
+    }
+}

src/main/java/com/yame/uml/model/ResultType.java

@@ -0,0 +1,36 @@
+package com.yame.uml.model;
+
+public enum ResultType {
+    Success("Success", 1), 
+    Source2PNG("Source2PNG", 101),
+    Source2SVG("Source2SVG", 102),
+    
+    Error("Error", 0),
+    ErrorSource2PNG("Error Source2PNG: source format is erorr", -101),
+    ErrorSource2SVG("Error Source2SVG: source format is erorr", -102),
+    ;
+
+    private String status;
+    private int code;
+
+    private ResultType(String status, int code) {
+        this.status = status;
+        this.code = code;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public void setCode(int code) {
+        this.code = code;
+    }
+}