io.sightly.tck.html

Class HTMLExtractor

java.lang.Object

io.sightly.tck.html.HTMLExtractor

public class HTMLExtractor
extends Object

Method Summary

Modifier and Type	Method and Description
static boolean	contains(String url, String markup, String selector, String value) Checks if any of the elements from the markup identified by the selector contain the text from value.
static boolean	exists(String url, String markup, String selector) Checks if the selector identifies an element from the markup.
static boolean	hasAttribute(String url, String markup, String selector, String attributeName) Checks if any of the elements matched by the selector contain the attribute attributeName.
static boolean	hasAttributeValue(String url, String markup, String selector, String attributeName, String attributeValue) Checks if any of the elements matched by the selector contain the attribute attributeName with value attributeValue.
static boolean	hasChildren(String url, String markup, String selector, int howMany) Checks if the first element matched by the selector has children and if their number is equal to howMany.
static boolean	hasClosingTag(String url, String markup, String selector)
static String	innerHTML(String url, String markup, String selector) Retrieves the content of the matched elements, without their own markup tags, identified by the selector from the given markup.

Methods inherited from class java.lang.Object

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

Method Detail

innerHTML

public static String innerHTML(String url,
                               String markup,
                               String selector)

Retrieves the content of the matched elements, without their own markup tags, identified by the selector from the given markup. The url is used only for caching purposes, to avoid parsing multiple times the markup returned for the same resource.

Parameters:

url - the url that identifies the markup

markup - the markup

selector - the selector used for retrieval

Returns:

the contents of the selected element

contains

public static boolean contains(String url,
                               String markup,
                               String selector,
                               String value)

Checks if any of the elements from the markup identified by the selector contain the text from value. The url is used only for caching purposes, to avoid parsing multiple times the markup returned for the same resource.

Parameters:

url - the url that identifies the markup

markup - the markup

selector - the selector used for retrieval

value - the text that should exist in the markup

Returns:

true if the value was found in the markup, false otherwise

exists

public static boolean exists(String url,
                             String markup,
                             String selector)

Checks if the selector identifies an element from the markup. The url is used only for caching purposes, to avoid parsing multiple times the markup returned for the same resource.

Parameters:

url - the url that identifies the markup

markup - the markup

selector - the selector used for retrieval

Returns:

true if the element identified by the selector exists, false otherwise

hasAttribute

public static boolean hasAttribute(String url,
                                   String markup,
                                   String selector,
                                   String attributeName)

Checks if any of the elements matched by the selector contain the attribute attributeName. The url is used only for caching purposes, to avoid parsing multiple times the markup returned for the same resource.

Parameters:

url - the url that identifies the markup

markup - the markup

selector - the selector used for retrieval

attributeName - the attribute's name

Returns:

true if the attribute was found, false otherwise

hasAttributeValue

public static boolean hasAttributeValue(String url,
                                        String markup,
                                        String selector,
                                        String attributeName,
                                        String attributeValue)

Checks if any of the elements matched by the selector contain the attribute attributeName with value attributeValue. The url is used only for caching purposes, to avoid parsing multiple times the markup returned for the same resource.

Parameters:

url - the url that identifies the markup

markup - the markup

selector - the selector used for retrieval

attributeName - the attribute's name

attributeValue - the attribute's value

Returns:

true if the attribute was found and has the specified value, false otherwise

hasChildren

public static boolean hasChildren(String url,
                                  String markup,
                                  String selector,
                                  int howMany)

Checks if the first element matched by the selector has children and if their number is equal to howMany.

Parameters:

url - the url that identifies the markup

markup - the markup

selector - the selector used for retrieval

howMany - the number of expected children

Returns:

true if the number of children is equal to howMany, false otherwise

hasClosingTag

public static boolean hasClosingTag(String url,
                                    String markup,
                                    String selector)