| java.lang.Object
 edu.indiana.lib.twinpeaks.net.HttpTransaction
| HttpTransaction | | public class HttpTransaction (Code) | | Handle HTTP based search operations. Send (POST or GET) a query to the
server, read up the response.
The response text and HTTP details (status, character set, etc) are made
available to caller.
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| HttpTransaction | | public HttpTransaction()(Code) | | Default constructor
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| clearParameters | | public void clearParameters()(Code) | | Empty the parameter list
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| doTransaction | | public int doTransaction(String url) throws IOException, DomException(Code) | | Perform one command transaction - add parameters and build the URL
Parameters:
url - URL string to server-side resource HTTP response code |
| doTransaction | | public int doTransaction(URL url) throws IOException, DomException(Code) | | Perform one command transaction
Parameters:
url - URL for server-side HTTP response code |
| getBaseUrlSpecification | | public String getBaseUrlSpecification() throws MalformedURLException(Code) | | Get the basic url specification for this connection
protocol://hostname[:port][/file] |
| getDefaultCharacterSet | | public String getDefaultCharacterSet()(Code) | | Get the default character set (use if none supplied by server)
The character set (iso-8859-1, utf-8, etc) |
| getInputCharacterSet | | public String getInputCharacterSet()(Code) | | Get the default character set (use if none supplied by server)
The character set (iso-8859-1, utf-8, etc) |
| getParameter | | public String getParameter(String name)(Code) | | Get a named parameter
Parameters:
name - Parameter name Parameter value |
| getParameterName | | public String getParameterName(String value)(Code) | | Get parameter the name of first occurance of the supplied value
Parameters:
value - Parameter value Parameter name |
| getResponseBytes | | public byte[] getResponseBytes()(Code) | | Get the unfiltered response as sent by the server (debug)
Response text as recieved |
| getResponseCharacterSet | | public String getResponseCharacterSet()(Code) | | Get the response document character set (supplied by the server)
The character set (as a String, default to iso-8859-1) |
| getResponseCode | | public int getResponseCode()(Code) | | Get the response status
The HTTP response code |
| getResponseCookies | | public List getResponseCookies()(Code) | | Get all provided cookies
CaseBlindHashMap of response-field/value pairs |
| getResponseHeader | | public String getResponseHeader(String key)(Code) | | Get a named HTTP response
Response value |
| getResponseHeaders | | public CaseBlindHashMap getResponseHeaders()(Code) | | Get all HTTP response headers
CaseBlindHashMap of response-field/value pairs |
| getResponseString | | public String getResponseString()(Code) | | Get the character-set-encoded String rendition of the server response
Response text as recieved |
| getUrl | | public String getUrl()(Code) | | Get the URL text sent to the server
URL string |
| initialize | | public void initialize(URL url, List cookieList)(Code) | | Initialize.
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| initialize | | public void initialize(List cookieList)(Code) | | Initialize
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| setDefaultCharacterSet | | public void setDefaultCharacterSet(String cs)(Code) | | Set the default character set
Parameters:
cs - Character set (utf-8, etc)Note: the character set defaults to DEFAULTCS (above) if not overridden |
| setFollowRedirects | | public void setFollowRedirects(boolean follow)(Code) | | Honor redirects?
Parameters:
follow - Set as true to follow any redirects suggested |
| setInputCharacterSet | | public void setInputCharacterSet(String cs)(Code) | | Set the input character set
Parameters:
cs - Character set (utf-8, etc)Note: the character set defaults to DEFAULTCS (above) if not overridden |
| setParameter | | public void setParameter(String name, String value)(Code) | | Set up a name=value pair
Parameters:
name - Parameter name
Parameters:
value - Parameter value |
| setPreserveBaseUrlFile | | public void setPreserveBaseUrlFile(boolean state)(Code) | | Set the "preserve URL file" flag
Parameters:
state - true to preserve the URL file portion (default is false) |
| setTransactionType | | public void setTransactionType(String type)(Code) | | Set the transaction type
Parameters:
type - (GET or POST) |
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