private T requestInfo(URI baseUrl, RenderingContext context)
throws IOException, URISyntaxException, ParserConfigurationException, SAXException {
URL url = loader.createURL(baseUrl, context);
GetMethod method = null;
try {
final InputStream stream;
if ((url.getProtocol().equals("http") || url.getProtocol().equals("https"))
&& context.getConfig().localHostForwardIsFrom(url.getHost())) {
String scheme = url.getProtocol();
final String host = url.getHost();
if (url.getProtocol().equals("https")
&& context.getConfig().localHostForwardIsHttps2http()) {
scheme = "http";
}
URL localUrl = new URL(scheme, "localhost", url.getPort(), url.getFile());
HttpURLConnection connexion = (HttpURLConnection) localUrl.openConnection();
connexion.setRequestProperty("Host", host);
for (Map.Entry<String, String> entry : context.getHeaders().entrySet()) {
connexion.setRequestProperty(entry.getKey(), entry.getValue());
}
stream = connexion.getInputStream();
} else {
method = new GetMethod(url.toString());
for (Map.Entry<String, String> entry : context.getHeaders().entrySet()) {
method.setRequestHeader(entry.getKey(), entry.getValue());
}
context.getConfig().getHttpClient(baseUrl).executeMethod(method);
int code = method.getStatusCode();
if (code < 200 || code >= 300) {
throw new IOException(
"Error "
+ code
+ " while reading the Capabilities from "
+ url
+ ": "
+ method.getStatusText());
}
stream = method.getResponseBodyAsStream();
}
final T result;
try {
result = loader.parseInfo(stream);
} finally {
stream.close();
}
return result;
} finally {
if (method != null) {
method.releaseConnection();
}
}
}
protected static void create(
List<MapReader> target, RenderingContext context, PJsonObject params) {
String map = params.getString("map");
String group = params.getString("group");
int metaTileWidth = params.getInt("metaTileWidth");
int metaTileHeight = params.getInt("metaTileHeight");
String units = context.getGlobalParams().getString("units");
target.add(
new KaMapCacheMapReader(map, group, units, metaTileWidth, metaTileHeight, context, params));
}
private static WMSServerInfo requestInfo(URI baseUrl, RenderingContext context)
throws IOException, URISyntaxException, ParserConfigurationException, SAXException {
Map<String, List<String>> queryParams = new HashMap<String, List<String>>();
URIUtils.addParamOverride(queryParams, "SERVICE", "WMS");
URIUtils.addParamOverride(queryParams, "REQUEST", "GetCapabilities");
URIUtils.addParamOverride(queryParams, "VERSION", "1.1.1");
URL url = URIUtils.addParams(baseUrl, queryParams, HTTPMapReader.OVERRIDE_ALL).toURL();
GetMethod method = new GetMethod(url.toString());
if (context.getReferer() != null) {
method.setRequestHeader("Referer", context.getReferer());
}
try {
context.getConfig().getHttpClient(baseUrl).executeMethod(method);
int code = method.getStatusCode();
if (code < 200 || code >= 300) {
throw new IOException(
"Error "
+ code
+ " while reading the Capabilities from "
+ url
+ ": "
+ method.getStatusText());
}
InputStream stream = method.getResponseBodyAsStream();
final WMSServerInfo result;
try {
result = parseCapabilities(stream);
} finally {
stream.close();
}
return result;
} finally {
method.releaseConnection();
}
}