org.apache.lenya.util
Class Query

java.lang.Object
  org.apache.lenya.util.Query

public class Query
extends java.lang.Object

Utility class to analyze a query string of the form key1=value1&key2=value2&.... Access is not thread-safe.

Invalid parts (not a valid key-value-pair) are omitted.

Field Summary

protected static java.lang.String	KEY_VALUE_DELIMITER
protected static java.lang.String	PAIR_DELIMITER

Constructor Summary

Query(java.lang.String string)
Creates a query object with default values for the pair and key-value delimiters.

Query(java.lang.String string, java.lang.String pairDelimiter, java.lang.String keyValueDelimiter)
Creates a query object.

Method Summary

java.lang.String	getKeyValueDelimiter()
java.lang.String	getPairDelimiter()
java.lang.String	getValue(java.lang.String key)
java.lang.String	getValue(java.lang.String key, java.lang.String defaultValue)
void	removeValue(java.lang.String key)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

PAIR_DELIMITER

protected static final java.lang.String PAIR_DELIMITER

See Also:

Constant Field Values

KEY_VALUE_DELIMITER

protected static final java.lang.String KEY_VALUE_DELIMITER

See Also:

Constant Field Values

Constructor Detail

Query

public Query(java.lang.String string)

Creates a query object with default values for the pair and key-value delimiters.

Parameters:

string - The query string.

Query

public Query(java.lang.String string,
             java.lang.String pairDelimiter,
             java.lang.String keyValueDelimiter)

Creates a query object.

Parameters:

string - The string.

pairDelimiter - The delimiter between key-value pairs.

keyValueDelimiter - The delimiter between key and value.

Method Detail

getValue

public java.lang.String getValue(java.lang.String key)

getValue

public java.lang.String getValue(java.lang.String key,
                                 java.lang.String defaultValue)

getKeyValueDelimiter

public java.lang.String getKeyValueDelimiter()

getPairDelimiter

public java.lang.String getPairDelimiter()

removeValue

public void removeValue(java.lang.String key)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object