jeena/essayist
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Added content type header to HTML responses to force UTF-8.

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moandji.ezana 2012-10-17 00:07:48 +02:00
parent 1a95b8fdf6
commit 8fee7d3802
2 changed files with 34 additions and 1 deletions
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2
src/main/java/com/moandjiezana/tent/essayist/config/EssayistServletContextListener.java
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@ -55,7 +55,6 @@ public class EssayistServletContextListener extends GuiceServletContextListener
poolProperties.setUrl(properties.getProperty("db.url"));
poolProperties.setDriverClassName(properties.getProperty("db.driverClassName"));
poolProperties.setInitialSize(Integer.parseInt(properties.getProperty("db.initialSize")));
poolProperties.setJdbcInterceptors(properties.getProperty("db.jdbcInterceptors"));
DataSource dataSource = new DataSource(poolProperties);
@ -88,6 +87,7 @@ public class EssayistServletContextListener extends GuiceServletContextListener
serve("/write").with(NewEssayServlet.class);
serveRegex("/(.*)/essays").with(EssaysServlet.class);
serveRegex("/(.*)/essay/(.*)").with(EssayServlet.class);
filter("/*").through(Utf8Filter.class);
}
}, new AbstractModule() {
@Override

33
src/main/java/com/moandjiezana/tent/essayist/config/Utf8Filter.java Normal file
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@ -0,0 +1,33 @@
package com.moandjiezana.tent.essayist.config;
import java.io.IOException;
import javax.inject.Singleton;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
@Singleton
public class Utf8Filter implements Filter {
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
HttpServletRequest req = (HttpServletRequest) request;
if (!"application/json".equals(req.getHeader("Accept"))) {
response.setContentType("text/html;charset=utf-8");
}
chain.doFilter(request, response);
}
@Override
public void init(FilterConfig filterConfig) throws ServletException {}
@Override
public void destroy() {}
}