public class HttpURLConnection extends HttpURLConnection
HttpURLConnection wrapper around HttpClient's
HttpMethod. This allows existing code to easily switch to
HttpClieht without breaking existing interfaces using the JDK
HttpURLConnection.
Note 1: The current implementations wraps only a connected
HttpMethod, ie a method that has alreayd been used to connect
to an HTTP server.
Note 2: It is a best try effort as different version of the JDK have
different behaviours for HttpURLConnection (And I'm not even
including the numerous HttpURLConnection bugs!).chunkLength, fixedContentLength, fixedContentLengthLong, HTTP_ACCEPTED, HTTP_BAD_GATEWAY, HTTP_BAD_METHOD, HTTP_BAD_REQUEST, HTTP_CLIENT_TIMEOUT, HTTP_CONFLICT, HTTP_CREATED, HTTP_ENTITY_TOO_LARGE, HTTP_FORBIDDEN, HTTP_GATEWAY_TIMEOUT, HTTP_GONE, HTTP_INTERNAL_ERROR, HTTP_LENGTH_REQUIRED, HTTP_MOVED_PERM, HTTP_MOVED_TEMP, HTTP_MULT_CHOICE, HTTP_NO_CONTENT, HTTP_NOT_ACCEPTABLE, HTTP_NOT_AUTHORITATIVE, HTTP_NOT_FOUND, HTTP_NOT_IMPLEMENTED, HTTP_NOT_MODIFIED, HTTP_OK, HTTP_PARTIAL, HTTP_PAYMENT_REQUIRED, HTTP_PRECON_FAILED, HTTP_PROXY_AUTH, HTTP_REQ_TOO_LONG, HTTP_RESET, HTTP_SEE_OTHER, HTTP_SERVER_ERROR, HTTP_UNAUTHORIZED, HTTP_UNAVAILABLE, HTTP_UNSUPPORTED_TYPE, HTTP_USE_PROXY, HTTP_VERSION, instanceFollowRedirects, responseCode, responseMessageallowUserInteraction, connected, doInput, doOutput, ifModifiedSince, useCaches| Modifier | Constructor and Description |
|---|---|
|
HttpURLConnection(HttpMethod method,
URL url)
Creates an
HttpURLConnection from a HttpMethod. |
protected |
HttpURLConnection(URL url)
Create an instance.
|
| Modifier and Type | Method and Description |
|---|---|
void |
connect()
Not available: the data must have already been retrieved.
|
void |
disconnect()
Not yet implemented.
|
boolean |
getAllowUserInteraction()
Not yet implemented.
|
Object |
getContent()
Not yet implemented.
|
Object |
getContent(Class[] classes)
Not yet implemented.
|
boolean |
getDefaultUseCaches()
Not available: the data must have already been retrieved.
|
boolean |
getDoInput()
Not yet implemented.
|
boolean |
getDoOutput()
Not yet implemented.
|
InputStream |
getErrorStream()
Not yet implemented.
|
String |
getHeaderField(int position)
Return the header field at the specified position
|
String |
getHeaderField(String name)
Return the header field
|
String |
getHeaderFieldKey(int keyPosition)
Return the header field key
|
long |
getIfModifiedSince()
Not yet implemented.
|
InputStream |
getInputStream()
Gets an input stream for the HttpMethod response body.
|
boolean |
getInstanceFollowRedirects()
Not yet implemented.
|
OutputStream |
getOutputStream() |
Permission |
getPermission()
Not yet implemented.
|
String |
getRequestMethod()
Return the request method.
|
String |
getRequestProperty(String key)
Not yet implemented.
|
int |
getResponseCode()
Return the response code.
|
String |
getResponseMessage()
Return the response message
|
URL |
getURL()
Return the URL
|
boolean |
getUseCaches()
Not yet implemented.
|
void |
setAllowUserInteraction(boolean isAllowInteraction)
Not available: the data must have already been retrieved.
|
void |
setDefaultUseCaches(boolean isUsingCaches)
Not available: the data must have already been retrieved.
|
void |
setDoInput(boolean isInput)
Not available: the data must have already been retrieved.
|
void |
setDoOutput(boolean isOutput)
Not available: the data must have already been retrieved.
|
void |
setIfModifiedSince(long modificationDate)
Not available: the data must have already been retrieved.
|
void |
setInstanceFollowRedirects(boolean isFollowingRedirects)
Not available: the data must have already been retrieved.
|
void |
setRequestMethod(String method)
Not available: the data must have already been retrieved.
|
void |
setRequestProperty(String key,
String value)
Not available: the data must have already been retrieved.
|
void |
setUseCaches(boolean isUsingCaches)
Not available: the data must have already been retrieved.
|
boolean |
usingProxy()
Not yet implemented.
|
getFollowRedirects, getHeaderFieldDate, setChunkedStreamingMode, setFixedLengthStreamingMode, setFixedLengthStreamingMode, setFollowRedirectsaddRequestProperty, getConnectTimeout, getContentEncoding, getContentLength, getContentLengthLong, getContentType, getDate, getDefaultAllowUserInteraction, getDefaultRequestProperty, getExpiration, getFileNameMap, getHeaderFieldInt, getHeaderFieldLong, getHeaderFields, getLastModified, getReadTimeout, getRequestProperties, guessContentTypeFromName, guessContentTypeFromStream, setConnectTimeout, setContentHandlerFactory, setDefaultAllowUserInteraction, setDefaultRequestProperty, setFileNameMap, setReadTimeout, toStringpublic HttpURLConnection(HttpMethod method, URL url)
HttpURLConnection from a HttpMethod.method - the theMethod that was used to connect to the HTTP
server and which contains the returned data.url - the URL to which we are connected (includes query string)protected HttpURLConnection(URL url)
url - The URL.HttpURLConnection.HttpURLConnection(URL)public InputStream getInputStream() throws IOException
getInputStream in class URLConnectionIOException - If an IO problem occurs.URLConnection.getInputStream(),
HttpMethod.getResponseBodyAsStream()public InputStream getErrorStream()
getErrorStream in class HttpURLConnectionHttpURLConnection.getErrorStream()public void disconnect()
disconnect in class HttpURLConnectionHttpURLConnection.disconnect()public void connect()
throws IOException
connect in class URLConnectionIOException - If an IO problem occurs.URLConnection.connect()public boolean usingProxy()
usingProxy in class HttpURLConnectionHttpURLConnection.usingProxy()public String getRequestMethod()
getRequestMethod in class HttpURLConnectionHttpURLConnection.getRequestMethod(),
HttpMethod.getName()public int getResponseCode()
throws IOException
getResponseCode in class HttpURLConnectionIOException - If an IO problem occurs.HttpURLConnection.getResponseCode(),
HttpMethod.getStatusCode()public String getResponseMessage() throws IOException
getResponseMessage in class HttpURLConnectionIOException - If an IO problem occurs.HttpURLConnection.getResponseMessage(),
HttpMethod.getStatusText()public String getHeaderField(String name)
getHeaderField in class URLConnectionname - the name of the headerURLConnection.getHeaderField(String),
HttpMethod.getResponseHeaders()public String getHeaderFieldKey(int keyPosition)
getHeaderFieldKey in class HttpURLConnectionkeyPosition - The key positionHttpURLConnection.getHeaderFieldKey(int),
HttpMethod.getResponseHeaders()public String getHeaderField(int position)
getHeaderField in class HttpURLConnectionposition - The positionHttpURLConnection.getHeaderField(int),
HttpMethod.getResponseHeaders()public URL getURL()
getURL in class URLConnectionURLConnection.getURL()public void setInstanceFollowRedirects(boolean isFollowingRedirects)
setInstanceFollowRedirects in class HttpURLConnectionpublic boolean getInstanceFollowRedirects()
getInstanceFollowRedirects in class HttpURLConnectionpublic void setRequestMethod(String method) throws ProtocolException
setRequestMethod in class HttpURLConnectionProtocolExceptionHttpURLConnection.setRequestMethod(String)public Permission getPermission() throws IOException
getPermission in class HttpURLConnectionIOExceptionHttpURLConnection.getPermission()public Object getContent() throws IOException
getContent in class URLConnectionIOExceptionURLConnection.getContent()public Object getContent(Class[] classes) throws IOException
getContent in class URLConnectionIOExceptionpublic OutputStream getOutputStream() throws IOException
getOutputStream in class URLConnectionIOExceptionURLConnection.getOutputStream()public void setDoInput(boolean isInput)
setDoInput in class URLConnectionURLConnection.setDoInput(boolean)public boolean getDoInput()
getDoInput in class URLConnectionURLConnection.getDoInput()public void setDoOutput(boolean isOutput)
setDoOutput in class URLConnectionURLConnection.setDoOutput(boolean)public boolean getDoOutput()
getDoOutput in class URLConnectionURLConnection.getDoOutput()public void setAllowUserInteraction(boolean isAllowInteraction)
setAllowUserInteraction in class URLConnectionURLConnection.setAllowUserInteraction(boolean)public boolean getAllowUserInteraction()
getAllowUserInteraction in class URLConnectionURLConnection.getAllowUserInteraction()public void setUseCaches(boolean isUsingCaches)
setUseCaches in class URLConnectionURLConnection.setUseCaches(boolean)public boolean getUseCaches()
getUseCaches in class URLConnectionURLConnection.getUseCaches()public void setIfModifiedSince(long modificationDate)
setIfModifiedSince in class URLConnectionURLConnection.setIfModifiedSince(long)public long getIfModifiedSince()
getIfModifiedSince in class URLConnectionURLConnection.getIfModifiedSince()public boolean getDefaultUseCaches()
getDefaultUseCaches in class URLConnectionURLConnection.getDefaultUseCaches()public void setDefaultUseCaches(boolean isUsingCaches)
setDefaultUseCaches in class URLConnectionURLConnection.setDefaultUseCaches(boolean)public void setRequestProperty(String key, String value)
setRequestProperty in class URLConnectionURLConnection.setRequestProperty(String,String)public String getRequestProperty(String key)
getRequestProperty in class URLConnectionURLConnection.getRequestProperty(String)Copyright © 2021 Internet2. All rights reserved.