private String rewriteValue(UrlRewriter rewriter, String value, String rule) {
try {
Template input = Parser.parse(value);
Template output = rewriter.rewrite(this, input, UrlRewriter.Direction.IN, rule);
value = output.toString();
} catch (URISyntaxException e) {
LOG.failedToParseValueForUrlRewrite(value);
}
return value;
}
private UrlRewriteFilterContentDescriptor getRewriteFilterConfig(
String filterName, MimeType mimeType) {
UrlRewriteFilterContentDescriptor filterContentConfig = null;
UrlRewriteRulesDescriptor rewriteConfig = rewriter.getConfig();
if (rewriteConfig != null) {
UrlRewriteFilterDescriptor filterConfig = rewriteConfig.getFilter(filterName);
if (filterConfig != null) {
filterContentConfig = filterConfig.getContent(mimeType);
}
}
return filterContentConfig;
}
// Note: Source url was added to the request attributes by the GatewayFilter doFilter method.
private Template getTargetUrl() {
boolean rewriteRequestUrl = true;
Template targetUrl;
if (rewriteRequestUrl) {
targetUrl = (Template) getAttribute(AbstractGatewayFilter.TARGET_REQUEST_URL_ATTRIBUTE_NAME);
if (targetUrl == null) {
Template sourceUrl = getSourceUrl();
targetUrl = rewriter.rewrite(this, sourceUrl, UrlRewriter.Direction.IN, urlRuleName);
setAttribute(AbstractGatewayFilter.TARGET_REQUEST_URL_ATTRIBUTE_NAME, targetUrl);
}
} else {
targetUrl = (Template) getAttribute(AbstractGatewayFilter.SOURCE_REQUEST_URL_ATTRIBUTE_NAME);
}
return targetUrl;
}
