| java.lang.Object
 org.w3c.www.http.BasicValue
All known Subclasses: org.w3c.www.http.HttpTokenList, org.w3c.www.http.HttpCredential, org.w3c.www.http.HttpEntityTag, org.w3c.www.http.HttpAcceptEncodingList, org.w3c.www.http.HttpEntityTagList, org.w3c.www.http.HttpBag, org.w3c.www.http.HttpParamList, org.w3c.www.http.HttpString, org.w3c.www.http.HttpRange, org.w3c.www.http.HttpChallenge, org.w3c.www.http.HttpAcceptLanguage, org.w3c.www.http.HttpAcceptList, org.w3c.www.http.HttpAcceptCharsetList, org.w3c.www.http.HttpExtList, org.w3c.www.http.HttpMimeType, org.w3c.www.http.HttpCookieList, org.w3c.www.http.HttpRangeList, org.w3c.www.webdav.DAVTimeout, org.w3c.www.webdav.DAVStatusURIList, org.w3c.www.http.HttpWarning, org.w3c.www.http.HttpContentRange, org.w3c.www.http.HttpAcceptCharset, org.w3c.www.http.HttpSetCookieList, org.w3c.www.http.HttpAcceptLanguageList, org.w3c.www.http.HttpInteger, org.w3c.www.webdav.DAVIfList, org.w3c.www.http.HttpDate, org.w3c.www.http.HttpWarningList, org.w3c.www.http.HttpAccept, org.w3c.www.http.HttpAcceptEncoding, org.w3c.www.http.HttpCacheControl,
| Field Summary | |
| protected boolean | isValid
| | protected byte | raw
The header value, as a byte array, if available. | | protected int | rlen
The length of the byte value in case the above buffer is shared. | | protected int | roff
The offset of the value in the above buffer, in case the buffer is
shared. |
| Method Summary | |
| public void | addBytes(byte buf, int off, int len)
HeaderValue implementation - Add these bytes to the header raw value. | | public void | appendValue(HttpBuffer buf)
Append this header value to the given output buffer. | | final protected void | checkByteValue()
Compute the new RFC822 compatible representation of this header value. | | protected Object | clone()
| | public void | emit(OutputStream out)
HeaderValue implementation - Emit this header value to the given output
stream. | | protected void | error(String msg)
Emit a parsing error. | | abstract public Object | getValue()
HeaderValue implemenntation - Get this header value. | | protected void | invalidateByteValue()
Invalidate the current byte value for this header, if any. | | abstract protected void | parse()
Parse this header value into its various components. | | public void | setBytes(byte buf, int off, int len)
HeaderValue implementation - Reset the header byte value. | | public void | setString(String strval)
Set this Header Value by parsing the given String.
Parameters:
strval - The String value for that object. | | public String | toExternalForm()
Return a String encoding this header value in an HTTP compatible way. | | public String | toString()
Print this header value as it would be emited. | | abstract protected void | updateByteValue()
Update the RFC822 compatible header value for this object. | | final protected void | validate()
Validate the parsed value according to the last set raw value. |
| isValid | | protected boolean isValid(Code) | | Are the parsed values up to date with the lastly set unparsed value ?
|
| raw | | protected byte raw(Code) | | The header value, as a byte array, if available.
|
| rlen | | protected int rlen(Code) | | The length of the byte value in case the above buffer is shared.
|
| roff | | protected int roff(Code) | | The offset of the value in the above buffer, in case the buffer is
shared.
|
| BasicValue | | public BasicValue()(Code) | | |
| addBytes | | public void addBytes(byte buf, int off, int len)(Code) | | HeaderValue implementation - Add these bytes to the header raw value.
Parameters:
buf - The byte buffer containing some part of the header value.
Parameters:
off - The offset of the header value in above buffer.
Parameters:
len - The length of the header value in above buffer. |
| appendValue | | public void appendValue(HttpBuffer buf)(Code) | | Append this header value to the given output buffer.
The header value as a byte array. |
| checkByteValue | | final protected void checkByteValue()(Code) | | Compute the new RFC822 compatible representation of this header value.
If our value is up to date, we just return, otherwise, the abstract
updateByteValue is called to perform the job.
|
| emit | | public void emit(OutputStream out) throws IOException(Code) | | HeaderValue implementation - Emit this header value to the given output
stream.
Parameters:
out - The output stream to emit the header value to.
exception:
IOException - If some IO error occured. |
| getValue | | abstract public Object getValue()(Code) | | HeaderValue implemenntation - Get this header value.
An object representing the parsed value for this header. |
| invalidateByteValue | | protected void invalidateByteValue()(Code) | | Invalidate the current byte value for this header, if any.
|
| setBytes | | public void setBytes(byte buf, int off, int len)(Code) | | HeaderValue implementation - Reset the header byte value.
Parameters:
buf - The byte buffer containing some part of the header value.
Parameters:
off - The offset of the header value in above buffer.
Parameters:
len - The length of the header value in above buffer. |
| setString | | public void setString(String strval)(Code) | | Set this Header Value by parsing the given String.
Parameters:
strval - The String value for that object. Itself. |
| toExternalForm | | public String toExternalForm()(Code) | | Return a String encoding this header value in an HTTP compatible way.
A String. |
| toString | | public String toString()(Code) | | Print this header value as it would be emited.
A String representation of this header value. |
| updateByteValue | | abstract protected void updateByteValue()(Code) | | Update the RFC822 compatible header value for this object.
|
| validate | | final protected void validate() throws HttpInvalidValueException(Code) | | Validate the parsed value according to the last set raw value.
This will trigger the header value parsing, if it is required at this
point.
exception:
HttpInvalidValueException - If the value couldn't be parsed properly. |
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