use of com.predic8.membrane.core.interceptor.apimanagement.Key in project service-proxy by membrane.
the class MyApplication method createServiceProxy.
private static ServiceProxy createServiceProxy() {
String hostname = "*";
String method = "*";
String path = ".*";
int listenPort = 8080;
ServiceProxyKey key = new ServiceProxyKey(hostname, method, path, listenPort);
String targetHost = "localhost";
int targetPort = 2001;
return new ServiceProxy(key, targetHost, targetPort);
}
use of com.predic8.membrane.core.interceptor.apimanagement.Key in project service-proxy by membrane.
the class XML2HTTP method unwrapMessageIfNecessary.
/**
* Checks, if the response contains an XML doc with NS {@link Constants#HTTP_NS}.
* If it does, the HTTP data (uri, method, status, headers, body) is extracted from the doc
* and set as the response.
*
* Reverse of {@link com.predic8.membrane.core.http.xml.Request#write(XMLStreamWriter)} and
* {@link com.predic8.membrane.core.http.xml.Response#write(XMLStreamWriter)}.
*/
public static void unwrapMessageIfNecessary(Message message) {
if (MimeType.TEXT_XML_UTF8.equals(message.getHeader().getContentType())) {
try {
if (message.getBody().getLength() == 0)
return;
XMLEventReader parser;
synchronized (xmlInputFactory) {
parser = xmlInputFactory.createXMLEventReader(message.getBodyAsStreamDecoded(), message.getCharset());
}
/* States:
* 0 = before root element,
* 1 = root element has HTTP_NS namespace
*/
int state = 0;
boolean keepSourceHeaders = false, foundHeaders = false, foundBody = false;
while (parser.hasNext()) {
XMLEvent event = parser.nextEvent();
switch(state) {
case 0:
if (event.isStartElement()) {
QName name = event.asStartElement().getName();
if (Constants.HTTP_NS.equals(name.getNamespaceURI())) {
state = 1;
if ("request".equals(name.getLocalPart())) {
Request req = (Request) message;
req.setMethod(requireAttribute(event.asStartElement(), "method"));
String httpVersion = getAttribute(event.asStartElement(), "http-version");
if (httpVersion == null)
httpVersion = "1.1";
req.setVersion(httpVersion);
}
} else {
return;
}
}
break;
case 1:
if (event.isStartElement()) {
String localName = event.asStartElement().getName().getLocalPart();
if ("status".equals(localName)) {
Response res = (Response) message;
res.setStatusCode(Integer.parseInt(requireAttribute(event.asStartElement(), "code")));
res.setStatusMessage(slurpCharacterData(parser, event.asStartElement()));
}
if ("uri".equals(localName)) {
Request req = (Request) message;
req.setUri(requireAttribute(event.asStartElement(), "value"));
// uri/... (port,host,path,query) structure is ignored, as value already contains everything
slurpXMLData(parser, event.asStartElement());
}
if ("headers".equals(localName)) {
foundHeaders = true;
keepSourceHeaders = "true".equals(getAttribute(event.asStartElement(), "keepSourceHeaders"));
}
if ("header".equals(localName)) {
String key = requireAttribute(event.asStartElement(), "name");
boolean remove = getAttribute(event.asStartElement(), "remove") != null;
if (remove && !keepSourceHeaders)
throw new XML2HTTPException("<headers keepSourceHeaders=\"false\"><header name=\"...\" remove=\"true\"> does not make sense.");
message.getHeader().removeFields(key);
if (!remove)
message.getHeader().add(key, slurpCharacterData(parser, event.asStartElement()));
}
if ("body".equals(localName)) {
foundBody = true;
String type = requireAttribute(event.asStartElement(), "type");
if ("plain".equals(type)) {
message.setBodyContent(slurpCharacterData(parser, event.asStartElement()).getBytes(Constants.UTF_8_CHARSET));
} else if ("xml".equals(type)) {
message.setBodyContent(slurpXMLData(parser, event.asStartElement()).getBytes(Constants.UTF_8_CHARSET));
} else {
throw new XML2HTTPException("XML-HTTP doc body type '" + type + "' is not supported (only 'plain' or 'xml').");
}
}
}
break;
}
}
if (!foundHeaders && !keepSourceHeaders)
message.getHeader().clear();
if (!foundBody)
message.setBodyContent(new byte[0]);
} catch (XMLStreamException e) {
log.error("", e);
} catch (XML2HTTPException e) {
log.error("", e);
} catch (IOException e) {
log.error("", e);
}
}
}
use of com.predic8.membrane.core.interceptor.apimanagement.Key in project service-proxy by membrane.
the class SOAPRESTHelper method getTransformer.
protected XSLTTransformer getTransformer(String ss) throws Exception {
String key = ss == null ? "null" : ss;
XSLTTransformer t = xsltTransformers.get(key);
if (t == null) {
int concurrency = 2 * Runtime.getRuntime().availableProcessors();
t = new XSLTTransformer(ss, router, concurrency);
XSLTTransformer t2 = xsltTransformers.putIfAbsent(key, t);
if (t2 != null)
return t2;
}
return t;
}
use of com.predic8.membrane.core.interceptor.apimanagement.Key in project service-proxy by membrane.
the class LimitedMemoryExchangeStore method getStatistics.
public synchronized StatisticCollector getStatistics(RuleKey key) {
StatisticCollector statistics = new StatisticCollector(false);
List<AbstractExchange> exchangesList = getExchangeList(key);
if (exchangesList == null || exchangesList.isEmpty())
return statistics;
for (int i = 0; i < exchangesList.size(); i++) statistics.collectFrom(exchangesList.get(i));
return statistics;
}
use of com.predic8.membrane.core.interceptor.apimanagement.Key in project service-proxy by membrane.
the class MemoryExchangeStore method getStatistics.
public StatisticCollector getStatistics(RuleKey key) {
StatisticCollector statistics = new StatisticCollector(false);
List<AbstractExchange> exchangesList = exchangesMap.get(key);
if (exchangesList == null || exchangesList.isEmpty())
return statistics;
for (int i = 0; i < exchangesList.size(); i++) statistics.collectFrom(exchangesList.get(i));
return statistics;
}
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