com.linkedin.urls.detection

Class DomainNameReader

java.lang.Object

com.linkedin.urls.detection.DomainNameReader

public class DomainNameReader
extends Object

The domain name reader reads input from a InputTextReader and validates if the content being read is a valid domain name. After a domain name is read, the returning status is what to do next. If the domain is valid but a specific character is found, the next state will be to read another part for the rest of the url. For example, if a "?" is found at the end and the domain is valid, the return state will be to read a query string.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DomainNameReader.ReaderNextState This is the final return state of reading a domain name.

Constructor Summary

Constructors

Constructor and Description
DomainNameReader(InputTextReader reader, StringBuilder buffer, String current, UrlDetectorOptions options, com.linkedin.urls.detection.DomainNameReader.CharacterHandler characterHandler) Creates a new instance of the DomainNameReader object.

Method Summary

Modifier and Type	Method and Description
DomainNameReader.ReaderNextState	readDomainName() Reads the Dns and returns the next state the state machine should take in throwing this out, or continue processing if this is a valid domain name.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DomainNameReader

public DomainNameReader(InputTextReader reader,
                        StringBuilder buffer,
                        String current,
                        UrlDetectorOptions options,
                        com.linkedin.urls.detection.DomainNameReader.CharacterHandler characterHandler)

Creates a new instance of the DomainNameReader object.

Parameters:

reader - The input stream to read.

buffer - The string buffer to use for storing a domain name.

current - The current string that was thought to be a domain name.

options - The detector options of this reader.

characterHandler - The handler to call on each non-matching character to count matching quotes and stuff.

Method Detail

readDomainName

public DomainNameReader.ReaderNextState readDomainName()

Reads the Dns and returns the next state the state machine should take in throwing this out, or continue processing if this is a valid domain name.

Returns:

The next state to take.