From ae52d6a2ff40a8a7c4702236a3d1c6ffa4dd1df9 Mon Sep 17 00:00:00 2001
From: vovasty <vovasty@aramzamzam.net>
Date: Tue, 17 Feb 2009 19:09:51 +0300
Subject: [PATCH] commons pages behavoir (utf8, errors, etc.)

---
 aramzamzam-commons/commons-pages-behavoir/pom.xml  | 25 +++++++++
 .../pagesbehavoir/services/HttpStatusCode.java     | 39 ++++++++++++++
 .../services/PagesBehavoirModule.java              | 60 ++++++++++++++++++++++
 3 files changed, 124 insertions(+)
 create mode 100644 aramzamzam-commons/commons-pages-behavoir/pom.xml
 create mode 100644 aramzamzam-commons/commons-pages-behavoir/src/main/java/net/aramzamzam/commons/pagesbehavoir/services/HttpStatusCode.java
 create mode 100644 aramzamzam-commons/commons-pages-behavoir/src/main/java/net/aramzamzam/commons/pagesbehavoir/services/PagesBehavoirModule.java

diff --git a/aramzamzam-commons/commons-pages-behavoir/pom.xml b/aramzamzam-commons/commons-pages-behavoir/pom.xml
new file mode 100644
index 0000000..4ca6d59
--- /dev/null
+++ b/aramzamzam-commons/commons-pages-behavoir/pom.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0"?><project>
+ <parent>
+    <groupId>net.aramzamzam.commons</groupId>
+    <artifactId>aramzamzam-commons</artifactId>
+    <version>1.0-SNAPSHOT</version>
+  </parent>
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>commons-pages-behavoir</artifactId>
+  <name>commons-tokens</name>
+  <url>http://maven.apache.org</url>
+  <dependencies>
+   		<dependency>
+			<groupId>org.apache.tapestry</groupId>
+			<artifactId>tapestry-core</artifactId>
+			<version>${tapestry-release-version}</version>
+		</dependency>
+		<dependency>
+			<groupId>javax.servlet</groupId>
+			<artifactId>servlet-api</artifactId>
+			<version>2.5</version>
+			<scope>provided</scope>
+			<optional>false</optional>
+		</dependency>
+  </dependencies>
+</project>
diff --git a/aramzamzam-commons/commons-pages-behavoir/src/main/java/net/aramzamzam/commons/pagesbehavoir/services/HttpStatusCode.java b/aramzamzam-commons/commons-pages-behavoir/src/main/java/net/aramzamzam/commons/pagesbehavoir/services/HttpStatusCode.java
new file mode 100644
index 0000000..a436d2a
--- /dev/null
+++ b/aramzamzam-commons/commons-pages-behavoir/src/main/java/net/aramzamzam/commons/pagesbehavoir/services/HttpStatusCode.java
@@ -0,0 +1,39 @@
+package net.aramzamzam.commons.pagesbehavoir.services;
+
+import java.io.Serializable;
+import java.net.URL;
+
+import org.apache.tapestry5.Link;
+
+public class HttpStatusCode implements Serializable {
+	private static final long serialVersionUID = 7324260894398442878L;
+
+	private final int statusCode;
+	private final String location;
+
+	public HttpStatusCode(int statusCode) {
+		this.statusCode = statusCode;
+		this.location = "";
+	}
+
+	public HttpStatusCode(int statusCode, String location) {
+		this.statusCode = statusCode;
+		this.location = location;
+	}
+
+	public HttpStatusCode(int statusCode, Link link) {
+		this(statusCode, link.toRedirectURI());
+	}
+
+	public HttpStatusCode(int statusCode, URL url) {
+		this(statusCode, url.toExternalForm());
+	}
+
+	public int getStatusCode() {
+		return statusCode;
+	}
+
+	public String getLocation() {
+		return location;
+	}
+}
\ No newline at end of file
diff --git a/aramzamzam-commons/commons-pages-behavoir/src/main/java/net/aramzamzam/commons/pagesbehavoir/services/PagesBehavoirModule.java b/aramzamzam-commons/commons-pages-behavoir/src/main/java/net/aramzamzam/commons/pagesbehavoir/services/PagesBehavoirModule.java
new file mode 100644
index 0000000..a403738
--- /dev/null
+++ b/aramzamzam-commons/commons-pages-behavoir/src/main/java/net/aramzamzam/commons/pagesbehavoir/services/PagesBehavoirModule.java
@@ -0,0 +1,60 @@
+package net.aramzamzam.commons.pagesbehavoir.services;
+
+import java.io.IOException;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.tapestry5.ioc.MappedConfiguration;
+import org.apache.tapestry5.ioc.OrderedConfiguration;
+import org.apache.tapestry5.ioc.annotations.InjectService;
+import org.apache.tapestry5.services.ComponentEventResultProcessor;
+import org.apache.tapestry5.services.HttpServletRequestFilter;
+import org.apache.tapestry5.services.HttpServletRequestHandler;
+import org.apache.tapestry5.services.Response;
+
+public class PagesBehavoirModule {
+
+	@SuppressWarnings("unchecked")
+	public static void contributeComponentEventResultProcessor(
+			MappedConfiguration<Class, ComponentEventResultProcessor> configuration,
+			final Response response) {
+		configuration.add(HttpStatusCode.class,
+				new ComponentEventResultProcessor<HttpStatusCode>() {
+					public void processResultValue(HttpStatusCode value)
+							throws IOException {
+						if (!value.getLocation().isEmpty())
+							response.setHeader("Location", value.getLocation());
+						response.sendError(value.getStatusCode(), "");
+					}
+				});
+	}
+	
+	/**
+     * UTF-8 в tapestry http://wiki.apache.org/tapestry/Tapestry5Utf8Encoding
+     * @param requestGlobals
+     * @return
+     */
+    
+    public HttpServletRequestFilter buildUtf8Filter()
+    {
+        return new HttpServletRequestFilter()
+        {
+			@Override
+			public boolean service(HttpServletRequest request,
+					HttpServletResponse response,
+					HttpServletRequestHandler handler) throws IOException {
+                request.setCharacterEncoding("UTF-8");
+                return handler.service(request, response);
+			}
+        };
+    }
+
+    public void contributeHttpServletRequestHandler(
+            OrderedConfiguration<HttpServletRequestFilter> configuration,
+            @InjectService("Utf8Filter")
+            HttpServletRequestFilter utf8Filter)
+    {
+        configuration.add("Utf8Filter", utf8Filter, "before:MultipartFilter");
+    }
+}
-- 
2.11.4.GIT