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Posted to commits@sling.apache.org by np...@apache.org on 2018/09/17 13:02:25 UTC
[sling-site] 01/02: fix filter support sample formatting
This is an automated email from the ASF dual-hosted git repository.
npeltier pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/sling-site.git
commit 4354df87fda92989bcf29750463dfe2168fa0f49
Author: Nicolas Peltier <np...@adobe.com>
AuthorDate: Mon Sep 17 15:01:50 2018 +0200
fix filter support sample formatting
---
.../documentation/the-sling-engine/filters.md | 71 +++++++++++-----------
1 file changed, 35 insertions(+), 36 deletions(-)
diff --git a/src/main/jbake/content/documentation/the-sling-engine/filters.md b/src/main/jbake/content/documentation/the-sling-engine/filters.md
index d2231e6..99eeddb 100644
--- a/src/main/jbake/content/documentation/the-sling-engine/filters.md
+++ b/src/main/jbake/content/documentation/the-sling-engine/filters.md
@@ -31,43 +31,42 @@ For Sling to pick up a `javax.servlet.Filter` service for filter processing two
## SlingServletFilter Annotation
Coding the above being a bit tedious, `Apache Sling Servlets Annotations 1.1.0` provides handy `SlingServletFilter annotation to set those values:
-```
-...
- import org.apache.sling.servlets.annotations.SlingServletFilter;
- import org.apache.sling.servlets.annotations.SlingServletFilterScope;
- import org.osgi.service.component.annotations.Component;
-...
- @Component
- @SlingServletFilter(scope = {SlingServletFilterScope.REQUEST},
- suffix_pattern = "/suffix/foo",
- resourceTypes = {"foo/bar"},
- pattern = "/content/.*",
- extensions = {"txt","json"},
- selectors = {"foo","bar"},
- methods = {"GET","HEAD"})
- public class FooBarFilter implements Filter {
-
- @Override
- public void init(FilterConfig filterConfig) throws ServletException {
-
- }
-
- @Override
- public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
- SlingHttpServletResponse slingResponse = (SlingHttpServletResponse)response;
- //will only be run on (GET|HEAD) /content/.*.foo|bar.txt|json/suffix/foo requests
- //code here can be reduced to what should actually be done in that case
- //for other requests, this filter will not be in the call stack
- slingResponse.addHeader("foobared", "true");
- chain.doFilter(request, slingResponse);
- }
-
- @Override
- public void destroy() {
-
+
+ ...
+ import org.apache.sling.servlets.annotations.SlingServletFilter;
+ import org.apache.sling.servlets.annotations.SlingServletFilterScope;
+ import org.osgi.service.component.annotations.Component;
+ ...
+ @Component
+ @SlingServletFilter(scope = {SlingServletFilterScope.REQUEST},
+ suffix_pattern = "/suffix/foo",
+ resourceTypes = {"foo/bar"},
+ pattern = "/content/.*",
+ extensions = {"txt","json"},
+ selectors = {"foo","bar"},
+ methods = {"GET","HEAD"})
+ public class FooBarFilter implements Filter {
+
+ @Override
+ public void init(FilterConfig filterConfig) throws ServletException {
+
+ }
+
+ @Override
+ public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+ SlingHttpServletResponse slingResponse = (SlingHttpServletResponse)response;
+ //will only be run on (GET|HEAD) /content/.*.foo|bar.txt|json/suffix/foo requests
+ //code here can be reduced to what should actually be done in that case
+ //for other requests, this filter will not be in the call stack
+ slingResponse.addHeader("foobared", "true");
+ chain.doFilter(request, slingResponse);
+ }
+
+ @Override
+ public void destroy() {
+
+ }
}
- }
-```
## Filter Chains