com.day.cq.commons.servlets

Class AbstractSearchServlet

java.lang.Object

GenericServlet

org.apache.sling.api.servlets.SlingSafeMethodsServlet

org.apache.sling.api.servlets.SlingAllMethodsServlet

com.day.cq.commons.servlets.AbstractPredicateServlet

com.day.cq.commons.servlets.AbstractSearchServlet

public abstract class AbstractSearchServlet
extends AbstractPredicateServlet

AbstractSearchServlet is a base class for search servlets.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	LIMIT Result limit
static java.lang.String	QUERY Query clause
static java.lang.String	SPLIT_CHARACTERS Split terms at these characters.
static java.lang.String	START Start index
static java.lang.String	TIDY tidy param
static java.util.List<java.lang.Character.UnicodeBlock>	WORD_CHARS List of unicode blocks that contain characters that act as words.

Fields inherited from class com.day.cq.commons.servlets.AbstractPredicateServlet

FILTER_PARAM, PATH_PARAM, PREDICATE_PARAM

Constructor Summary

Constructors

Constructor and Description
AbstractSearchServlet()

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.String	applyWildcard(java.lang.String text) Conditionally appends a wildcard to the query text if the text is not considered a single word.
protected boolean	isSingleWord(java.lang.String text)

Methods inherited from class com.day.cq.commons.servlets.AbstractPredicateServlet

doGet, doGet, getPredicate, selectorPredicateStart

Methods inherited from class org.apache.sling.api.servlets.SlingAllMethodsServlet

doDelete, doPost, doPut, getAllowedRequestMethods, isMethodValid, mayService

Methods inherited from class org.apache.sling.api.servlets.SlingSafeMethodsServlet

doGeneric, doHead, doOptions, doTrace, getServletInfo, handleMethodNotImplemented, service, service

Methods inherited from class java.lang.Object

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

Field Detail

QUERY

public static final java.lang.String QUERY

Query clause

See Also:

Constant Field Values

START

public static final java.lang.String START

Start index

See Also:

Constant Field Values

LIMIT

public static final java.lang.String LIMIT

Result limit

See Also:

Constant Field Values

TIDY

public static final java.lang.String TIDY

tidy param

See Also:

Constant Field Values

WORD_CHARS

public static final java.util.List<java.lang.Character.UnicodeBlock> WORD_CHARS

List of unicode blocks that contain characters that act as words.

SPLIT_CHARACTERS

public static final java.lang.String SPLIT_CHARACTERS

Split terms at these characters. This list might not bee complete and is only a quick hack to fix bug# 27080.

See Also:

Constant Field Values

Constructor Detail

AbstractSearchServlet

public AbstractSearchServlet()

Method Detail

isSingleWord

protected boolean isSingleWord(java.lang.String text)

Parameters:

text - the text to check.

Returns:

true if text is a single word; false otherwise.

applyWildcard

protected java.lang.String applyWildcard(java.lang.String text)

Conditionally appends a wildcard to the query text if the text is not considered a single word. This method also breaks the text into multiple terms as SPLIT_CHARACTERS. The wildcard is only added to the last term.

See also: isSingleWord(String).

Parameters:

text - the query text.

Returns:

the processed query text, possibly with appended '*' wildcard.