增加通用API为具体域填充值

src/main/java/com/brilliace/swifteditor/tag/message/SWFMessage.java

@@ -13,6 +13,8 @@ import java.io.Writer;
 import java.util.*;
 import java.util.regex.Pattern;
 
+import static java.util.Arrays.asList;
+
 public class SWFMessage extends AbstractMessageArea {
     final Pattern CHECKPATH = Pattern.compile("^\\d+(\\.\\d)?$");
     Map<String, Object> genericCache = new HashMap<>();
@@ -276,9 +278,9 @@ public class SWFMessage extends AbstractMessageArea {
     }
 
     /**
-     * 根据指定域名(.域块号)，填充具体域或者域块的值
+     * 根据指定域名(.域块号)表达式，填充具体域或者域块的值
      *
-     * @param tagExp 域名(.域块号)
+     * @param tagExp 域名(.域块号)表达式
      * @param val    待填充得数据
      *               待填充的数据类型有三种:<br/>
      *               1.填充唯一域数据类型是String<br/>
@@ -342,6 +344,98 @@ public class SWFMessage extends AbstractMessageArea {
         return false;
     }
 
+    /**
+     * 根据指定域名(.域块号)表达式和索引,进行值得填充
+     *
+     * @param tagExp  域名(.域块号)表达式
+     * @param val     待填充的值
+     * @param indexes 索引
+     */
+    public void setGenericByTag(String tagExp, String val, Integer... indexes) {
+        Assert.notNull(tagExp, "域名(.域块号)表达式不能为空");
+        Assert.notNull(val, "待填充的值不能为空");
+        Object item = findMessageAreaByTag(tagExp, indexes);
+        if (item instanceof TagLine) {
+            TagLine tmp = (TagLine) item;
+            tmp.setValue(val);
+        } else {
+            TagCell tmp = (TagCell) item;
+            tmp.setValue(val);
+        }
+    }
+
+    /**
+     * 根据指定域名(.域块号)和索引,获取指定的域或域块对象
+     *
+     * @param tagExp  域名(.域块号)表达式
+     * @param indexes 索引
+     * @return 域或域块对象
+     */
+    public Object findMessageAreaByTag(String tagExp, Integer... indexes) {
+        String path = checkTag(tagExp);
+        int index = tagExp.indexOf(".");
+        return findMessageArea(path, index == -1 ? tagExp : tagExp.substring(0, index), indexes);
+    }
+
+    private Object findMessageArea(String path, String tagName, Integer... indexes) {
+        checkPath(path);
+        int index = path.indexOf(".");
+        TagLine tagLine = this.flatModel.get(index != -1 ? Integer.valueOf(path.substring(0, index)) : Integer.valueOf(path));
+        Assert.notNull(tagLine, "不存在[" + tagName + "]对应的域");
+        Object rs = null;
+        if (tagLine.parent != null) {
+            rs = findTagLine((AbstractMessageArea) tagLine.parent, tagLine.getTno(), asList(indexes), tagName, 0);
+        }
+        if (index != -1) {
+            int part = Integer.parseInt(path.substring(index + 1)) + 1;
+            tagLine = (TagLine) rs;
+            for (TagCell cell : tagLine.cellList) {
+                if (cell.cnt == part) {
+                    rs = cell;
+                    break;
+                }
+            }
+        }
+        return rs;
+    }
+
+    private TagLine findTagLine(AbstractMessageArea parent, int ano, List<Integer> cntLst, String tagName, int num) {
+        if (parent.getType() == MessageArea.CYC || parent.getType() == MessageArea.SEQ) {
+            for (int i = 0; i < parent.getFields().size(); i++) {
+                MessageArea item = parent.getFields().get(i);
+                if (item.getType() == MessageArea.TAG) {
+                    if (((TagLine) item).getTno() == ano) {
+                        checkTagLine((TagLine) item, tagName);
+                        return (TagLine) item;
+                    }
+                } else {
+                    if ((item.getType() == MessageArea.CYCLIST || item.getType() == MessageArea.SEQLIST) && !((AbstractMessageArea) item).withIn(ano)) {
+                        continue;
+                    }
+                    return findTagLine((AbstractMessageArea) item, ano, cntLst, tagName, num);
+                }
+            }
+        } else if (parent.getType() == MessageArea.CYCLIST || parent.getType() == MessageArea.SEQLIST) {
+            if (((AbstractMessageArea) parent).withIn(ano)) {
+                Integer cnt = cntLst.get(num++);
+                if(parent.getType() == MessageArea.SEQLIST && ((SEQList) parent).getCyc() == 0){
+                    Assert.state(cnt==0,"不能从非循环型Sequence获取索引大于0的对象");
+                }
+                MessageArea cp = null;
+                for (int i = 0; i <= cnt; i++) {
+                    try {
+                        cp = ((AbstractMessageArea) parent).getFields().get(i);
+                    } catch (Exception e) {
+                        cp = ((AbstractMessageArea) parent).getPattern().clone();
+                        parent.addSubArea(cp);
+                    }
+                }
+                return findTagLine((AbstractMessageArea) cp, ano, cntLst, tagName, num);
+            }
+        }
+        return null;
+    }
+
     private void checkTagLine(TagLine tag, String tagName) {
         if (tag.getName().endsWith("a")) {
             Assert.notNull(tagName, "多选报文域[" + tag.getName() + "]需要提供指定域选项");
@@ -554,7 +648,7 @@ public class SWFMessage extends AbstractMessageArea {
             sb.write(getLogicalTerminalAddress(rcvbic, "2"));
             sb.write("N");
             sb.write("}");
-            if(mtType.endsWith("COV")){
+            if (mtType.endsWith("COV")) {
                 sb.write("{3:{119:COV}}");
             }
             sb.write("{4:");
@@ -596,7 +690,7 @@ public class SWFMessage extends AbstractMessageArea {
 
             return bic;
         }
-        throw new IllegalStateException("第"+field+"部分的bic码["+bic+"]不符合规范，需满足8、11或12位长度");
+        throw new IllegalStateException("第" + field + "部分的bic码[" + bic + "]不符合规范，需满足8、11或12位长度");
     }
 
     private void printMsgBody(AbstractMessageArea ma, SwtBufferedWriter sb) throws IOException {

src/test/java/com/brilliace/swifteditor/ParseSwiftTest.java

@@ -316,4 +316,35 @@ public class ParseSwiftTest extends TestCase {
         System.out.println(swf.getMsg());
         System.out.println("结束生成101报文");
     }
+
+    public  void testSetGenericByTagAdv() {
+        SWFMessage swf = MessageFormat.getSWFMessage("101");
+        swf.setGenericByTag("20", "STMMDL129058636E");
+        swf.setGenericByTag("28D.0", "1");
+        swf.setGenericByTag("28D.1", "10");
+        swf.setGenericByTag("30", "191111");
+        swf.setGenericByTag("21", "101651ATT000005W",0);
+        swf.setGenericByTag("21", "321651ATT000005Z",1);
+        swf.setGenericByTag("23E", "CHQB/HELLO",0,0);
+        swf.setGenericByTag("23E", "CHQB/WORLD",0,1);
+        swf.setGenericByTag("23E", "CHQB/MY",1,0);
+        swf.setGenericByTag("23E", "CHQB/NAME",1,1);
+        swf.setGenericByTag("23E", "CHQB/IS",1,2);
+        swf.setGenericByTag("32B.0", "USD",0);
+        swf.setGenericByTag("32B.0", "USD",1);
+        swf.setGenericByTag("32B.1", "80000",0);
+        swf.setGenericByTag("32B.1", "12322.11",1);
+        swf.setGenericByTag("59.0", "/22222222222",0);
+        swf.setGenericByTag("59.0", "/11111111111",1);
+        swf.setGenericByTag("59.1", "STRIX LIMITED\r\nFORREST HOUSE RONALDSWAY BALLASALLA\r\nISLE OF MAN UK",0);
+        swf.setGenericByTag("59.1", "HOLLW LSHIUHIWA\r\nWZDESSS HOUSE WAWAZDR\r\nDEDFFF OF EE ZK",1);
+        swf.setGenericByTag("71A", "BEN",0);
+        swf.setGenericByTag("71A", "OUR",1);
+        //设置收发报行
+        swf.setSndbic("NYCBCNSH");
+        swf.setRcvbic("ICBKGB2LAAAA");
+        System.out.println("开始生成101报文");
+        System.out.println(swf.getMsg());
+        System.out.println("结束生成101报文");
+    }
 }