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package bugs.jaxws1015.server;
import javax.xml.namespace.QName;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* Simple SOAPHandler checking incoming HTTP header Content-Type on the server side. If different from expected, throws an Exception
* @author Miroslav Kos (miroslav.kos at oracle.com)
*/
public class CheckContentTypeHandler implements SOAPHandler<SOAPMessageContext> {
private static final String EXPECTED_CONTENT_TYPE = "application/soap+xml; charset=utf-8";
public CheckContentTypeHandler() {
}
public boolean handleMessage(SOAPMessageContext context) {
if (!(Boolean) context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY)) {
Map<String, List<String>> map = (Map<String, List<String>>) context.get(MessageContext.HTTP_REQUEST_HEADERS);
List<String> contentType = getHTTPHeader(map, "Content-Type");
if (contentType != null) {
StringBuffer strBuf = new StringBuffer();
for (String type : contentType) {
strBuf.append(type);
}
String actualContentType = strBuf.toString();
if (!EXPECTED_CONTENT_TYPE.equals(actualContentType)) {
throw new RuntimeException("Unexpected Content-Type! " +
"expected: [" + EXPECTED_CONTENT_TYPE + "], " +
"actual: [" + actualContentType + "]"
);
}
}
}
return true;
}
private List<String> getHTTPHeader(Map<String, List<String>> headers, String header) {
for (Map.Entry<String, List<String>> entry : headers.entrySet()) {
String name = entry.getKey();
if (name.equalsIgnoreCase(header))
return entry.getValue();
}
return null;
}
@Override
public boolean handleFault(SOAPMessageContext context) {
return false;
}
@Override
public void close(MessageContext context) {
}
@Override
public Set<QName> getHeaders() {
return null;
}
}