HttpServer.QuotingInputFilter (Apache HBase 1.2.12 API)

java.lang.Object
- org.apache.hadoop.hbase.http.HttpServer.QuotingInputFilter

All Implemented Interfaces:

javax.servlet.Filter

Enclosing class:

HttpServer
```
@InterfaceAudience.LimitedPrivate(value="Configuration")
public static class HttpServer.QuotingInputFilter
extends Object
implements javax.servlet.Filter
```
A Servlet input filter that quotes all HTML active characters in the parameter names and values. The goal is to quote the characters to make all of the servlets resistant to cross-site scripting attacks.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class HttpServer.QuotingInputFilter.RequestQuoter

Nested Classes
Modifier and Type	Class and Description
`static class`	`HttpServer.QuotingInputFilter.RequestQuoter`

Field Summary

Fields
Modifier and Type Field and Description

private javax.servlet.FilterConfig config

Fields
Modifier and Type	Field and Description
`private javax.servlet.FilterConfig`	`config`

Constructor Summary

Constructors
Constructor and Description

HttpServer.QuotingInputFilter()

Constructors
Constructor and Description
`HttpServer.QuotingInputFilter()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`destroy()`
`void`	`doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)`
`private String`	`inferMimeType(javax.servlet.ServletRequest request)` Infer the mime type for the response based on the extension of the request URI.
`void`	`init(javax.servlet.FilterConfig config)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

config

private javax.servlet.FilterConfig config

Constructor Detail
- HttpServer.QuotingInputFilter
```
public HttpServer.QuotingInputFilter()
```

Method Detail

init

public void init(javax.servlet.FilterConfig config)
          throws javax.servlet.ServletException

Specified by:: init in interface javax.servlet.Filter
Throws:: javax.servlet.ServletException

destroy
```
public void destroy()
```
Specified by:

destroy in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
            javax.servlet.ServletResponse response,
            javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:: doFilter in interface javax.servlet.Filter
Throws:: IOException; javax.servlet.ServletException

inferMimeType
```
private String inferMimeType(javax.servlet.ServletRequest request)
```
Infer the mime type for the response based on the extension of the request URI. Returns null if unknown.

Class HttpServer.QuotingInputFilter

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

config

Constructor Detail

HttpServer.QuotingInputFilter

Method Detail

init

destroy

doFilter

inferMimeType