我有两个包含不同 SWIFT 消息的 SWIFT 文件进行比较。是否有任何库可以比较 SWIFT 消息并显示它们之间的确切区别?
我有两条 SWIFT 消息如下:
{1:ABC}{2:DEF}{3:{108:valid}}
{4::16R:GENL:20C::CORP//0000000519765434:20C::SEME//525200100000002:16S-}
{1:ABC}{2:DEF}{3:{108:valid}}
{4::16R:GENL:20C::CORP//0000000519765434:20C::SEME//528200100000009:16S-}
和
{1:ABC}{2:DEF}{3:{108:valid}}
{4::16R:GENL:20C::CORP//0000000519765434:20C::SEME//610300100000001:16S-}
{1:ABC}{2:DEF}{3:{108:valid}}
{4::16R:GENL:20C::CORP//0000000519765434:20C::SEME//528200100000009:16S-}
如何比较这两条 SWIFT 报文?
编辑: 我使用以下过程来比较记录,但坚持比较值:
IConversionService ics = new ConversionService();
SwiftMessage sm1 = ics.getMessageFromFIN(source);
SwiftMessage sm2 = ics.getMessageFromFIN(target);
SwiftBlock4 source_block4 = sm1.getBlock4();
SwiftBlock4 target_block4 = sm2.getBlock4();
List<SwiftTagListBlock> source_tagListBlock = source_block4.getSubBlocks("16R", "16S");
List<SwiftTagListBlock> target_tagListBlock = target_block4.getSubBlocks("16R", "16S");
//SetMultimap<String, String> source_multimap1 = HashMultimap.create();
ListMultimap<String, String> source_multimap = ArrayListMultimap.create();
ListMultimap<String, String> target_multimap = ArrayListMultimap.create();
for (SwiftTagListBlock s : source_tagListBlock) {
Iterator<Tag> sourcetag_iterator = s.tagIterator();
while (sourcetag_iterator.hasNext()) {
Tag tag = (Tag) sourcetag_iterator.next();
source_multimap.put(tag.getName(), tag.getValue());
}
}
for (SwiftTagListBlock t : target_tagListBlock) {
Iterator<Tag> targettag_iterator = t.tagIterator();
while (targettag_iterator.hasNext()) {
Tag tag = (Tag) targettag_iterator.next();
target_multimap.put(tag.getName(), tag.getValue());
}
}
现在,多重映射具有键值对单键多值。我想将记录显示为:
if(source_multimap.get(key).equals(target_multimap.get(key)))
然后比较 multimap 中的值并打印与 multimap 不同的值。