CkHttpResponse Java Reference Documentation

CkHttpResponse

Current Version: 9.5.0.75

Represents a complete HTTP response.

Object Creation

CkHttpResponse obj = new CkHttpResponse();

Properties

Body
void get_Body(CkByteData byteData);

The response body returned as a byte array.

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BodyQP
void get_BodyQP(CkString str);
String bodyQP();

The same as the Body property, but returned as a quoted-printable encoded string.

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BodyStr
void get_BodyStr(CkString str);
String bodyStr();

The response body returned as a string.

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Charset
void get_Charset(CkString str);
String charset();

The response charset, such as "iso-8859-1", if applicable. Obviously, responses for GIF and JPG files will not have a charset.

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ContentLength
int get_ContentLength();

The content length of the response, in bytes.

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ContentLength64
long long get_ContentLength64();

The content length of the response, in number of bytes, returned as a 64-bit integer.

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DateStr
void get_DateStr(CkString str);
String dateStr();

Returns the content of the Date response header field in RFC822 date/time string format.

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DebugLogFilePath
void get_DebugLogFilePath(CkString str);
String debugLogFilePath();
void put_DebugLogFilePath(String newVal);

If set to a file path, causes each Chilkat method or property call to automatically append it's LastErrorText to the specified log file. The information is appended such that if a hang or crash occurs, it is possible to see the context in which the problem occurred, as well as a history of all Chilkat calls up to the point of the problem. The VerboseLogging property can be set to provide more detailed information.

This property is typically used for debugging the rare cases where a Chilkat method call hangs or generates an exception that halts program execution (i.e. crashes). A hang or crash should generally never happen. The typical causes of a hang are:

  1. a timeout related property was set to 0 to explicitly indicate that an infinite timeout is desired,
  2. the hang is actually a hang within an event callback (i.e. it is a hang within the application code), or
  3. there is an internal problem (bug) in the Chilkat code that causes the hang.

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Domain
void get_Domain(CkString str);
String domain();

The domain of the HTTP server that created this response.

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FinalRedirectUrl
void get_FinalRedirectUrl(CkString str);
String finalRedirectUrl();
Introduced in version 9.5.0.49

Returns the redirect URL for 301/302 responses.

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FullMime
void get_FullMime(CkString str);
String fullMime();

Returns the full MIME (header + body) of the HTTP response.

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Header
void get_Header(CkString str);
String header();

The full text of the response header.

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LastErrorHtml
void get_LastErrorHtml(CkString str);
String lastErrorHtml();

Provides information in HTML format about the last method/property called. If a method call returns a value indicating failure, or behaves unexpectedly, examine this property to get more information.

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LastErrorText
void get_LastErrorText(CkString str);
String lastErrorText();

Provides information in plain-text format about the last method/property called. If a method call returns a value indicating failure, or behaves unexpectedly, examine this property to get more information.

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LastErrorXml
void get_LastErrorXml(CkString str);
String lastErrorXml();

Provides information in XML format about the last method/property called. If a method call returns a value indicating failure, or behaves unexpectedly, examine this property to get more information.

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LastMethodSuccess
boolean get_LastMethodSuccess();
void put_LastMethodSuccess(boolean newVal);
Introduced in version 9.5.0.52

Indicate whether the last method call succeeded or failed. A value of true indicates success, a value of false indicates failure. This property is automatically set for method calls. It is not modified by property accesses. The property is automatically set to indicate success for the following types of method calls:

  • Any method that returns a string.
  • Any method returning a Chilkat object, binary bytes, or a date/time.
  • Any method returning a standard boolean status value where success = true and failure = false.
  • Any method returning an integer where failure is defined by a return value less than zero.

Note: Methods that do not fit the above requirements will always set this property equal to true. For example, a method that returns no value (such as a "void" in C++) will technically always succeed.

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NumCookies
int get_NumCookies();

The number of cookies included in the response.

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NumHeaderFields
int get_NumHeaderFields();

The number of response header fields.

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StatusCode
int get_StatusCode();

The status code (as an integer) from the first line of an HTTP response. If the StatusLine = "HTTP/1.0 200 OK", the response status code returned is 200.

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StatusLine
void get_StatusLine(CkString str);
String statusLine();

The first line of an HTTP response, such as "HTTP/1.0 200 OK".

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StatusText
void get_StatusText(CkString str);
String statusText();
Introduced in version 9.5.0.49

The text that follows the status code in the 1st line of the HTTP response. For example, i the first line of an HTTP response is "HTTP/1.0 200 OK", then this property contains "OK".

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VerboseLogging
boolean get_VerboseLogging();
void put_VerboseLogging(boolean newVal);

If set to true, then the contents of LastErrorText (or LastErrorXml, or LastErrorHtml) may contain more verbose information. The default value is false. Verbose logging should only be used for debugging. The potentially large quantity of logged information may adversely affect peformance.

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Version
void get_Version(CkString str);
String version();

Version of the component/library, such as "9.5.0.63"

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Methods

GetBodyBd
boolean GetBodyBd(CkBinData binData);
Introduced in version 9.5.0.64

Copies the response body to a BinData object.

Returns true for success, false for failure.

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GetBodySb
boolean GetBodySb(CkStringBuilder sb);
Introduced in version 9.5.0.64

Copies the response body to a Chilkat StringBuilder object.

Returns true for success, false for failure.

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GetCookieDomain
boolean GetCookieDomain(int index, CkString outStr);
String getCookieDomain(int index);

Returns the domain of the Nth cookie in the response. Indexing begins at 0. The number of response cookies is specified in the NumCookies property.

Returns true for success, false for failure.

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GetCookieExpiresStr
boolean GetCookieExpiresStr(int index, CkString outStr);
String getCookieExpiresStr(int index);

Returns the expiration date/time of the Nth cookie in the response. Indexing begins at 0. The number of response cookies is specified in the NumCookies property.

Returns true for success, false for failure.

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GetCookieName
boolean GetCookieName(int index, CkString outStr);
String getCookieName(int index);

Returns the name of the Nth cookie returned in the response. Indexing begins at 0. The number of response cookies is specified in the NumCookies property.

Returns true for success, false for failure.

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GetCookiePath
boolean GetCookiePath(int index, CkString outStr);
String getCookiePath(int index);

Returns the path of the Nth cookie returned in the response. Indexing begins at 0. The number of response cookies is specified in the NumCookies property.

Returns true for success, false for failure.

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GetCookieValue
boolean GetCookieValue(int index, CkString outStr);
String getCookieValue(int index);

Returns the value of the Nth cookie returned in the response. Indexing begins at 0. The number of response cookies is specified in the NumCookies property.

Returns true for success, false for failure.

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GetHeaderField
boolean GetHeaderField(String fieldName, CkString outStr);
String getHeaderField(String fieldName);

Returns the value of a response header field accessed by field name.

Returns true for success, false for failure.

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GetHeaderFieldAttr
boolean GetHeaderFieldAttr(String fieldName, String attrName, CkString outStr);
String getHeaderFieldAttr(String fieldName, String attrName);

Returns a response header field attribute. As an example, the response charset is simply the GetHeaderFieldAttr("content-type","charset")

Returns true for success, false for failure.

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GetHeaderName
boolean GetHeaderName(int index, CkString outStr);
String getHeaderName(int index);

Gets the name of the Nth response header field. Indexing begins at 0. The number of response headers is specified by the NumHeaderFields property.

Returns true for success, false for failure.

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GetHeaderValue
boolean GetHeaderValue(int index, CkString outStr);
String getHeaderValue(int index);

Gets the value of the Nth response header field. Indexing begins at 0. The number of response headers is specified by the NumHeaderFields property.

Returns true for success, false for failure.

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LoadTaskResult
boolean LoadTaskResult(CkTask task);
Introduced in version 9.5.0.52

Loads the HTTP response from a completed asynchronous task. A failed return value indicates that no HTTP response was received in the HTTP asynchronous method call (i.e. the asynchronous HTTP request failed in such a way that no response was received).

Returns true for success, false for failure.

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SaveBodyBinary
boolean SaveBodyBinary(String path);

Saves the body of the HTTP response to a file.

Returns true for success, false for failure.

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SaveBodyText
boolean SaveBodyText(boolean bCrlf, String path);

Saves the HTTP response body to a file. This method provides control over CRLF vs bare-LF line-endings. If bCrlf is true, then line endings are automatically converted to CRLF if necessary. If bCrlf is false, then line-endings are automatically converted to bare-LF's (Unix style) if necessary.

To save the HTTP response body exactly as-is (with no line-ending manipulation), then call SaveBodyBinary.

Returns true for success, false for failure.

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SaveLastError
boolean SaveLastError(String path);

Saves the last-error information (the contents of LastErrorXml) to an XML formatted file.

Returns true for success, false for failure.

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UrlEncParamValue
boolean UrlEncParamValue(String encodedParamString, String paramName, CkString outStr);
String urlEncParamValue(String encodedParamString, String paramName);

Convenience method for parsing a param's value out of a URL-encoded param string. For example, if a caller passes the following string in encodedParamString:

oauth_token=ABC&oauth_token_secret=123&oauth_callback_confirmed=true
and "oauth_token_secret" in paramName, then the return value would be "123".

Returns true for success, false for failure.

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