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java.lang.Objectjavax.servlet.ServletResponseWrapper
javax.servlet.http.HttpServletResponseWrapper
org.hyperic.hq.product.servlet.filter.HttpServletResponseExt
public final class HttpServletResponseExt
This is a very stupid class that is only required because the ServletResponse interface is brain-dead. You can _set_ the status code using the ServletResponse interface, but you can't retreive the response from it. This class extends the HttpServletResponseWrapper (which implements HttpServletResponse and ServletResponse) and overloads the three methods that can set the status code. All three overloaded methods save the status code in a private field, so that we can return that value when it is required. This feature is required for the JMXFilter.
Field Summary |
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Fields inherited from interface javax.servlet.http.HttpServletResponse |
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SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY |
Constructor Summary | |
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HttpServletResponseExt(javax.servlet.http.HttpServletResponse hsr)
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HttpServletResponseExt(javax.servlet.ServletResponse sr)
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Method Summary | |
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int |
getContentLength()
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int |
getStatus()
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void |
sendError(int sc)
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void |
sendError(int sc,
java.lang.String msg)
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void |
setContentLength(int l)
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void |
setStatus(int sc)
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Methods inherited from class javax.servlet.http.HttpServletResponseWrapper |
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addCookie, addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus |
Methods inherited from class javax.servlet.ServletResponseWrapper |
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flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getOutputStream, getResponse, getWriter, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentType, setLocale, setResponse |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.servlet.ServletResponse |
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flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getOutputStream, getWriter, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentType, setLocale |
Constructor Detail |
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public HttpServletResponseExt(javax.servlet.http.HttpServletResponse hsr)
public HttpServletResponseExt(javax.servlet.ServletResponse sr)
Method Detail |
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public int getStatus()
public void setContentLength(int l)
setContentLength
in interface javax.servlet.ServletResponse
setContentLength
in class javax.servlet.ServletResponseWrapper
public int getContentLength()
public void setStatus(int sc)
setStatus
in interface javax.servlet.http.HttpServletResponse
setStatus
in class javax.servlet.http.HttpServletResponseWrapper
public void sendError(int sc) throws java.io.IOException
sendError
in interface javax.servlet.http.HttpServletResponse
sendError
in class javax.servlet.http.HttpServletResponseWrapper
java.io.IOException
public void sendError(int sc, java.lang.String msg) throws java.io.IOException
sendError
in interface javax.servlet.http.HttpServletResponse
sendError
in class javax.servlet.http.HttpServletResponseWrapper
java.io.IOException
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Hyperic HQ Plugin API v. 4.4.0.2 | ||||||||
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