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Added postProcessHeaders method to the SimpleHeaderEnricherParser (preparing for INT-489).

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This commit is contained in:
Mark Fisher
2008-11-22 14:37:28 +00:00
parent 086eb6e374
commit d943af0e87
1 changed files with 14 additions and 7 deletions
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21
org.springframework.integration/src/main/java/org/springframework/integration/config/xml/SimpleHeaderEnricherParser.java
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@@ -78,25 +78,32 @@ public class SimpleHeaderEnricherParser extends AbstractTransformerParser {
@Override
@SuppressWarnings("unchecked")
protected void parseTransformer(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
ManagedMap headersToAdd = new ManagedMap();
NamedNodeMap nodeMap = element.getAttributes();
for (int i = 0; i < nodeMap.getLength(); i++) {
Node node = nodeMap.item(i);
ManagedMap headers = new ManagedMap();
NamedNodeMap attributes = element.getAttributes();
for (int i = 0; i < attributes.getLength(); i++) {
Node node = attributes.item(i);
String name = node.getNodeName();
if (this.isEligibleHeaderName(name)) {
if (this.referenceAttributes.contains(name)) {
headersToAdd.put(name, new RuntimeBeanReference(node.getNodeValue()));
headers.put(name, new RuntimeBeanReference(node.getNodeValue()));
}
else {
headersToAdd.put(name, node.getNodeValue());
headers.put(name, node.getNodeValue());
}
}
}
builder.addConstructorArgValue(headersToAdd);
this.postProcessHeaders(element, headers);
builder.addConstructorArgValue(headers);
builder.addPropertyValue("overwrite", this.shouldOverwrite(element));
if (this.prefix != null) {
builder.addPropertyValue("prefix", this.prefix);
}
}
/**
* Subclasses may implement this method to provide additional headers.
*/
protected void postProcessHeaders(Element element, ManagedMap headers) {
}
}