From 12addadbfe00c5bbb15176ac7dd4b72f3f3bf672 Mon Sep 17 00:00:00 2001
From: buildmaster <buildmaster@springframework.org>
Date: Tue, 15 Oct 2019 14:59:20 +0000
Subject: [PATCH] Sync docs from master to gh-pages

---
 reference/html/index.html                | 44 ++++++++----------------
 reference/html/spring-cloud-gateway.html | 44 ++++++++----------------
 2 files changed, 30 insertions(+), 58 deletions(-)

diff --git a/reference/html/index.html b/reference/html/index.html
index 904d1520..72de683b 100644
--- a/reference/html/index.html
+++ b/reference/html/index.html
@@ -1933,45 +1933,31 @@ This property takes a list of filters</p>
 <div class="sect2">
 <h3 id="combined-global-filter-and-gatewayfilter-ordering"><a class="anchor" href="#combined-global-filter-and-gatewayfilter-ordering"></a><a class="link" href="#combined-global-filter-and-gatewayfilter-ordering">6.1. Combined Global Filter and GatewayFilter Ordering</a></h3>
 <div class="paragraph">
-<p>When a request comes in (and matches a Route) the Filtering Web Handler will add all instances of <code>GlobalFilter</code> and all route specific instances of <code>GatewayFilter</code> to a filter chain. This combined filter chain is sorted by the <code>org.springframework.core.Ordered</code> interface, which can be set by implementing the <code>getOrder()</code> method or by using the <code>@Order</code> annotation.</p>
+<p>When a request comes in (and matches a Route) the Filtering Web Handler will add all instances of <code>GlobalFilter</code> and all route specific instances of <code>GatewayFilter</code> to a filter chain. This combined filter chain is sorted by the <code>org.springframework.core.Ordered</code> interface, which can be set by implementing the <code>getOrder()</code> method.</p>
 </div>
 <div class="paragraph">
-<p>As Spring Cloud Gateway distinguishes between "pre" and "post" phases for filter logic execution (see: How It Works), the filter with the highest precedence will be the first in the "pre"-phase and the last in the "post"-phase.</p>
+<p>As Spring Cloud Gateway distinguishes between "pre" and "post" phases for filter logic execution (see: <a href="#gateway-how-it-works">How it Works</a>), the filter with the highest precedence will be the first in the "pre"-phase and the last in the "post"-phase.</p>
 </div>
 <div class="listingblock">
 <div class="title">ExampleConfiguration.java</div>
 <div class="content">
 <pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">@Bean
-@Order(-1)
-public GlobalFilter a() {
-    return (exchange, chain) -&gt; {
-        log.info("first pre filter");
-        return chain.filter(exchange).then(Mono.fromRunnable(() -&gt; {
-            log.info("third post filter");
-        }));
-    };
+public GlobalFilter customFilter() {
+    return CustomGlobalFilter();
 }
 
-@Bean
-@Order(0)
-public GlobalFilter b() {
-    return (exchange, chain) -&gt; {
-        log.info("second pre filter");
-        return chain.filter(exchange).then(Mono.fromRunnable(() -&gt; {
-            log.info("second post filter");
-        }));
-    };
-}
+public class CustomGlobalFilter implements GlobalFilter, Ordered {
 
-@Bean
-@Order(1)
-public GlobalFilter c() {
-    return (exchange, chain) -&gt; {
-        log.info("third pre filter");
-        return chain.filter(exchange).then(Mono.fromRunnable(() -&gt; {
-            log.info("first post filter");
-        }));
-    };
+    @Override
+    public Mono&lt;Void&gt; filter(ServerWebExchange exchange, GatewayFilterChain chain) {
+        log.info("custom global filter");
+        return chain.filter(exchange);
+    }
+
+    @Override
+    public int getOrder() {
+        return -1;
+    }
 }</code></pre>
 </div>
 </div>
diff --git a/reference/html/spring-cloud-gateway.html b/reference/html/spring-cloud-gateway.html
index 904d1520..72de683b 100644
--- a/reference/html/spring-cloud-gateway.html
+++ b/reference/html/spring-cloud-gateway.html
@@ -1933,45 +1933,31 @@ This property takes a list of filters</p>
 <div class="sect2">
 <h3 id="combined-global-filter-and-gatewayfilter-ordering"><a class="anchor" href="#combined-global-filter-and-gatewayfilter-ordering"></a><a class="link" href="#combined-global-filter-and-gatewayfilter-ordering">6.1. Combined Global Filter and GatewayFilter Ordering</a></h3>
 <div class="paragraph">
-<p>When a request comes in (and matches a Route) the Filtering Web Handler will add all instances of <code>GlobalFilter</code> and all route specific instances of <code>GatewayFilter</code> to a filter chain. This combined filter chain is sorted by the <code>org.springframework.core.Ordered</code> interface, which can be set by implementing the <code>getOrder()</code> method or by using the <code>@Order</code> annotation.</p>
+<p>When a request comes in (and matches a Route) the Filtering Web Handler will add all instances of <code>GlobalFilter</code> and all route specific instances of <code>GatewayFilter</code> to a filter chain. This combined filter chain is sorted by the <code>org.springframework.core.Ordered</code> interface, which can be set by implementing the <code>getOrder()</code> method.</p>
 </div>
 <div class="paragraph">
-<p>As Spring Cloud Gateway distinguishes between "pre" and "post" phases for filter logic execution (see: How It Works), the filter with the highest precedence will be the first in the "pre"-phase and the last in the "post"-phase.</p>
+<p>As Spring Cloud Gateway distinguishes between "pre" and "post" phases for filter logic execution (see: <a href="#gateway-how-it-works">How it Works</a>), the filter with the highest precedence will be the first in the "pre"-phase and the last in the "post"-phase.</p>
 </div>
 <div class="listingblock">
 <div class="title">ExampleConfiguration.java</div>
 <div class="content">
 <pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">@Bean
-@Order(-1)
-public GlobalFilter a() {
-    return (exchange, chain) -&gt; {
-        log.info("first pre filter");
-        return chain.filter(exchange).then(Mono.fromRunnable(() -&gt; {
-            log.info("third post filter");
-        }));
-    };
+public GlobalFilter customFilter() {
+    return CustomGlobalFilter();
 }
 
-@Bean
-@Order(0)
-public GlobalFilter b() {
-    return (exchange, chain) -&gt; {
-        log.info("second pre filter");
-        return chain.filter(exchange).then(Mono.fromRunnable(() -&gt; {
-            log.info("second post filter");
-        }));
-    };
-}
+public class CustomGlobalFilter implements GlobalFilter, Ordered {
 
-@Bean
-@Order(1)
-public GlobalFilter c() {
-    return (exchange, chain) -&gt; {
-        log.info("third pre filter");
-        return chain.filter(exchange).then(Mono.fromRunnable(() -&gt; {
-            log.info("first post filter");
-        }));
-    };
+    @Override
+    public Mono&lt;Void&gt; filter(ServerWebExchange exchange, GatewayFilterChain chain) {
+        log.info("custom global filter");
+        return chain.filter(exchange);
+    }
+
+    @Override
+    public int getOrder() {
+        return -1;
+    }
 }</code></pre>
 </div>
 </div>