完成swift报文的组报功能

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

@@ -27,6 +27,10 @@ public class MessageFormat {
 
         if (swfmsg == null && mtType.charAt(1) == '9')
             swfmsg = mtCache.get('n' + mtType.substring(1));
+        if (swfmsg == null) {
+            mtType = mtType.toUpperCase();
+            swfmsg = mtCache.get(mtType);
+        }
         if (swfmsg != null) {
             swfmsg.setMtType(mtType);
             return swfmsg.clone();

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

@@ -6,6 +6,10 @@ import com.brilliace.swifteditor.tag.TagLine;
 import com.brilliace.swifteditor.util.Assert;
 import com.google.gson.Gson;
 
+import java.io.BufferedWriter;
+import java.io.IOException;
+import java.io.StringWriter;
+import java.io.Writer;
 import java.util.*;
 import java.util.regex.Pattern;
 
@@ -17,6 +21,9 @@ public class SWFMessage extends AbstractMessageArea {
     private Map<Integer, TagLine> flatModel = new HashMap<>();
     private Map<String, Integer> tag2No = new HashMap<>();
     private Map<String, String> bscInfo;
+    private volatile String body;
+    private String sndbic;
+    private String rcvbic;
 
     protected SWFMessage() {
     }
@@ -81,6 +88,14 @@ public class SWFMessage extends AbstractMessageArea {
         sb.append("]");
     }
 
+    public void setSndbic(String sndbic) {
+        this.sndbic = sndbic;
+    }
+
+    public void setRcvbic(String rcvbic) {
+        this.rcvbic = rcvbic;
+    }
+
     public Map<Integer, String> getHeaders() {
         return headers;
     }
@@ -231,7 +246,7 @@ public class SWFMessage extends AbstractMessageArea {
                         throw new IllegalArgumentException("域" + tagLine.getName() + "需要填充List集合类型的数据");
                     }
                 }
-                setGenericRepetitive((AbstractMessageArea) tagLine.parent, index, tagLine.getTno(), (List<Object>) val, 0);
+                setGenericRepetitive((AbstractMessageArea) tagLine.parent, index, tagLine.getTno(), (List<Object>) val, 0, tagName);
             } else {
                 tagLine.setValue((String) val);
             }
@@ -241,7 +256,14 @@ public class SWFMessage extends AbstractMessageArea {
             int part = Integer.parseInt(path.substring(index + 1)) + 1;
             Assert.state(part > 0, "索引[" + path + "]指定的域块不存在");
             if (tagLine.parent != null) {
-                setGenericRepetitive((AbstractMessageArea) tagLine.parent, part, tagLine.getTno(), (List<Object>) val, 0);
+                if (val instanceof String && tagLine.onlyOne) {
+                    if (tagLine.onlyOne) {
+                        val = Collections.singletonList(val);
+                    } else {
+                        throw new IllegalArgumentException("域" + tagLine.getName() + "需要填充List集合类型的数据");
+                    }
+                }
+                setGenericRepetitive((AbstractMessageArea) tagLine.parent, part, tagLine.getTno(), (List<Object>) val, 0, tagName);
             } else {
                 for (TagCell cell : tagLine.cellList) {
                     if (cell.cnt == part) {
@@ -270,12 +292,13 @@ public class SWFMessage extends AbstractMessageArea {
     }
 
 
-    private boolean setGenericRepetitive(AbstractMessageArea parent, int index, int ano, List<Object> rs, int cnt) {
+    private boolean setGenericRepetitive(AbstractMessageArea parent, int index, int ano, List<Object> rs, int cnt, String tagName) {
         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);
                         if (index == -1) {
                             ((TagLine) item).setValue((String) rs.get(cnt));
                         } else {
@@ -293,8 +316,8 @@ public class SWFMessage extends AbstractMessageArea {
                         continue;
                     }
                     if (parent.getType() == MessageArea.SEQ ?
-                            setGenericRepetitive((AbstractMessageArea) item, index, ano, (List) rs.get(cnt), 0)
-                            : setGenericRepetitive((AbstractMessageArea) item, index, ano, rs, cnt)) {
+                            setGenericRepetitive((AbstractMessageArea) item, index, ano, (List) rs.get(cnt), 0, tagName)
+                            : setGenericRepetitive((AbstractMessageArea) item, index, ano, rs, cnt, tagName)) {
                         return true;
                     }
                 }
@@ -303,7 +326,7 @@ public class SWFMessage extends AbstractMessageArea {
             if (((AbstractMessageArea) parent).withIn(ano)) {
                 MessageArea cp = ((AbstractMessageArea) parent).getFields().get(0);//默认有一个组项
                 do {
-                    setGenericRepetitive((AbstractMessageArea) cp, index, ano, rs, cnt++);
+                    setGenericRepetitive((AbstractMessageArea) cp, index, ano, rs, cnt++, tagName);
                     if (rs.size() <= cnt)
                         return true;
                     try {
@@ -380,7 +403,7 @@ public class SWFMessage extends AbstractMessageArea {
                 rs = new LinkedList<Object>();
                 getGenericRepetitive((AbstractMessageArea) tagLine.parent, index, tagLine.getTno(), (List<Object>) rs);
             } else {
-                rs = tagLine.getSourceValue();
+                rs = tagLine.getValueForHuman();
             }
         } else {
             tagLine = this.flatModel.get(Integer.valueOf(path.substring(0, index)));
@@ -429,7 +452,7 @@ public class SWFMessage extends AbstractMessageArea {
             if (item.getType() == MessageArea.TAG) {
                 if (((TagLine) item).getTno() == ano) {
                     if (index == -1) {
-                        rs.add(((TagLine) item).getSourceValue());
+                        rs.add(((TagLine) item).getValueForHuman());
                     } else {
                         for (TagCell cell : ((TagLine) item).cellList) {
                             if (cell.cnt == index) {
@@ -509,4 +532,110 @@ public class SWFMessage extends AbstractMessageArea {
 
         }
     }
+
+    /**
+     * 获取swift报文体
+     */
+    public String getMsg() {
+        if (body != null) {
+            return body;
+        }
+        StringWriter sw = null;
+        SwtBufferedWriter sb = null;
+        try {
+            Assert.notNull(sndbic, "发报行不能为空");
+            Assert.notNull(rcvbic, "收报行不能为空");
+            sw = new StringWriter();
+            sb = this.new SwtBufferedWriter(sw);
+            sb.write("{1:F01");
+            sb.write(getLogicalTerminalAddress(sndbic, "1") + "0000000000");
+            sb.write("}");
+            sb.write("{2:I" + mtType.substring(0, 3));
+            sb.write(getLogicalTerminalAddress(rcvbic, "2"));
+            sb.write("N");
+            sb.write("}");
+            if(mtType.endsWith("COV")){
+                sb.write("{3:{119:COV}}");
+            }
+            sb.write("{4:");
+            sb.newLine();
+            printMsgBody(this, sb);
+            sb.write("-}");
+            sb.flush();
+            body = sw.toString();
+        } catch (Exception e) {
+            return "获取报文体异常:" + e.getMessage();
+        } finally {
+            try {
+                if (sb != null)
+                    sb.close();
+            } catch (IOException ioe) {
+            }
+        }
+        return body;
+    }
+
+    private String getLogicalTerminalAddress(String bic, String field) {
+        if (bic == null) {
+            return null;
+        }
+        if ((bic.length() == 8) || (bic.length() == 11) || (bic.length() == 12)) {
+            if (bic.length() == 11) {
+                if ("1".equals(field)) {
+                    return bic.substring(0, 8) + "A" + bic.substring(8, 11);
+                }
+                return bic.substring(0, 8) + "X" + bic.substring(8, 11);
+            }
+
+            if (bic.length() == 8) {
+                if ("1".equals(field)) {
+                    return bic.substring(0, 8) + "AXXX";
+                }
+                return bic.substring(0, 8) + "XXXX";
+            }
+
+            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");
+    }
+
+    private void printMsgBody(AbstractMessageArea ma, SwtBufferedWriter sb) throws IOException {
+        for (MessageArea sma : ma.getFields()) {
+            if (sma.getType() == TAG) {
+                sb.write((TagLine) sma);
+            } else {
+                for (MessageArea ssma : ((AbstractMessageArea) sma).getFields()) {
+                    AbstractMessageArea temp = (AbstractMessageArea) ssma;
+                    printMsgBody(temp, sb);
+                }
+            }
+        }
+    }
+
+    class SwtBufferedWriter extends BufferedWriter {
+        public static final String NEW_LINE = "\r\n";
+
+        public SwtBufferedWriter(Writer arg0) {
+            super(arg0);
+        }
+
+        public void newLine() throws IOException {
+            write(NEW_LINE);
+        }
+
+        public void write(TagLine tagLine) throws IOException {
+            checkNullForNeedField(tagLine);
+            String val = tagLine.getValue();
+            if (!val.equals("")) {
+                write(":" + tagLine.getName() + ":");
+                write(val);
+                write(NEW_LINE);
+            }
+        }
+
+        private void checkNullForNeedField(TagLine tagLine) {
+            boolean flag = "M".equals(tagLine.getStatus()) && "".equals(tagLine.getValue()) ? true : false;
+            Assert.state(!flag, "域[" + tagLine.getName() + "]是必输项，不能为空");
+        }
+    }
 }

src/test/resources/103_SEND.sf2

+
{1:F01NYCBCNSHAXXX0000000000}{2:I103BKCHHKHHAXXXN}{4:
+:20:NYCBCNSH1
+:23B:CRED
+:32A:180608USD80020,12
+:33B:USD80070,12
+:36:5,11
+:50K:/110000000
+FOSHAN HUAXI IRON PRINTED CAN CO.,L
+TD
+HEJIAO INDUSTRY AREA NANZHUANG CHAN
+CHENG FOSHAN CHINA
+:52A:NYCBCNSH2
+:53D:STRIX LIMITED
+:54A:WYCBCNSH
+:55D:HU LU WA
+:56A:/8655221555
+MdlBnkBIC
+:57A:/6659823266333
+AcctBnkBIC
+:59:/22000000
+STRIX LIMITED
+FORREST HOUSE RONALDSWAY BALLASALLA
+ISLE OF MAN UK
+:70:RmtInfo
+:71A:OUR
+:71G:USD50,
+:72:PstcrptDscInfo
+-}
\ No newline at end of file