Package Torello.HTML

Class ScrapeException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.IllegalStateException

Torello.HTML.ScrapeException

All Implemented Interfaces:

java.io.Serializable

public class ScrapeException
extends java.lang.IllegalStateException

Thrown by class Scrape when a scrape-download fails.

In Java-HTML class Scrape it is used, specifically, when the line-numbers or the starting-ending String-Tags do not correspond to the page that is downloaded from a URL. This exception may be generalized for use with any kind of HTML-Scraping errors.

See Also:

Serialized Form

Hi-Lited Source-Code:

• View Here: Torello/HTML/ScrapeException.java
• Open New Browser-Tab: Torello/HTML/ScrapeException.java

File Size: 2,272 Bytes Line Count: 56 '\n' Characters Found

Field Summary

Serializable ID
Modifier and Type	Field
static long	serialVersionUID

Constructor Summary

Constructors

Constructor
ScrapeException()
ScrapeException(String message)
ScrapeException(String message, Throwable cause)
ScrapeException(Throwable cause)

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

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public static final long serialVersionUID

This fulfils the SerialVersion UID requirement for all classes that implement Java's interface java.io.Serializable. Using the Serializable Implementation offered by java is very easy, and can make saving program state when debugging a lot easier. It can also be used in place of more complicated systems like "hibernate" to store data as well.

Note that Java's java.lang.Exception and java.lang.Error classes implement the Serializable interface, and a warning-free build expects this field be defined here.

See Also:

Constant Field Values

Code:

Exact Field Declaration Expression:

 public static final long serialVersionUID = 1;

Constructor Detail

ScrapeException

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public ScrapeException()

Constructs a ScrapeException with no detail message.

ScrapeException

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public ScrapeException(java.lang.String message)

Constructs a ScrapeException with the specified detail message.

Parameters:

message - the detail message.

ScrapeException

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public ScrapeException(java.lang.String message,
                       java.lang.Throwable cause)

Constructs a new exception with the specified detail message and cause.

Note: The detail message associated with cause is not automatically incorporated into this exception's detail message.

Parameters:

message - The detail message (which is saved for later retrieval by the Throwable.getMessage() method).

cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)

ScrapeException

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public ScrapeException(java.lang.Throwable cause)

Constructs a new exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause). This constructor is useful for exceptions that are little more than wrappers for other throwables.

Parameters:

cause - The cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)