Alawn/Java-8583-Util
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process ref attribute of header element for #16

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This commit is contained in:
Enrique Zamudio
2013-11-25 18:51:57 -06:00
parent 759ec1497b
commit 5c53676cda
1 changed files with 38 additions and 7 deletions
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src/main/java/com/solab/iso8583/parse/ConfigParser.java
+38 -7
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@@ -144,6 +144,7 @@ public class ConfigParser {
//Read the ISO headers
NodeList nodes = root.getElementsByTagName("header");
Element elem = null;
boolean pass2 = false;
for (int i = 0; i < nodes.getLength(); i++) {
elem = (Element)nodes.item(i);
int type = parseType(elem.getAttribute("type"));
@@ -151,14 +152,44 @@ public class ConfigParser {
throw new IOException("Invalid type for ISO8583 header: " + elem.getAttribute("type"));
}
if (elem.getChildNodes() == null || elem.getChildNodes().getLength() == 0) {
throw new IOException("Invalid ISO8583 header element");
}
String header = elem.getChildNodes().item(0).getNodeValue();
if (log.isTraceEnabled()) {
log.trace("Adding ISO8583 header for type {}: {}", elem.getAttribute("type"), header);
}
mfact.setIsoHeader(type, header);
if (elem.getAttribute("ref") != null && !elem.getAttribute("ref").isEmpty()) {
pass2 = true;
}
else throw new IOException("Invalid ISO8583 header element");
} else {
String header = elem.getChildNodes().item(0).getNodeValue();
if (log.isTraceEnabled()) {
log.trace("Adding ISO8583 header for type {}: {}", elem.getAttribute("type"), header);
}
mfact.setIsoHeader(type, header);
}
}
if (pass2) {
for (int i = 0; i < nodes.getLength(); i++) {
elem = (Element)nodes.item(i);
int type = parseType(elem.getAttribute("type"));
if (type == -1) {
throw new IOException("Invalid type for ISO8583 header: "
+ elem.getAttribute("type"));
}
if (elem.getAttribute("ref") != null && !elem.getAttribute("ref").isEmpty()) {
int t2 = parseType(elem.getAttribute("ref"));
if (t2 == -1) {
throw new IOException("Invalid type reference "
+ elem.getAttribute("ref") + " for ISO8583 header " + type);
}
String h = mfact.getIsoHeader(t2);
if (h == null) {
throw new IllegalArgumentException("Header def " + type + " refers to nonexistent header " + t2);
}
if (log.isTraceEnabled()) {
log.trace("Adding ISO8583 header for type {}: {} (copied from {})",
elem.getAttribute("type"), h, elem.getAttribute("ref"));
}
mfact.setIsoHeader(type, h);
}
}
}
//Read the message templates
nodes = root.getElementsByTagName("template");