org.ocpsoft.rewrite.servlet.config
Class Query

java.lang.Object
  org.ocpsoft.rewrite.config.DefaultConditionBuilder
      org.ocpsoft.rewrite.servlet.config.HttpCondition
          org.ocpsoft.rewrite.servlet.config.Query

All Implemented Interfaces:

Condition, ConditionBuilder, Parameterized

public abstract class Query
extends HttpCondition
implements Parameterized

A Condition that inspects the value of HttpServletRewrite#getRequestQueryString()

Author:

Lincoln Baxter, III

Constructor Summary

Query()

Method Summary

static Query	matches(String query) Create a Condition matching the current Address.getQuery().
static Query	parameterExists(String name) Create a Condition asserting the existence of specific parameter names within the current Address.getQuery()
static Query	valueExists(String valuePattern) Create a Condition asserting the existence of specific parameter values within the current Address.getQuery().

Methods inherited from class org.ocpsoft.rewrite.servlet.config.HttpCondition

evaluate, evaluateHttp

Methods inherited from class org.ocpsoft.rewrite.config.DefaultConditionBuilder

and, andNot, or, orNot

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ocpsoft.rewrite.param.Parameterized

getRequiredParameterNames, setParameterStore

Constructor Detail

Query

public Query()

Method Detail

matches

public static Query matches(String query)

Create a Condition matching the current Address.getQuery().

The given pattern may be parameterized:

?param=value
?param={param}
?param={param}&foo=bar
...

Parameters:

pattern - ParameterizedPattern matching the query string of the current Address.

See Also:

ConfigurationRuleParameterBuilder.where(String)

parameterExists

public static Query parameterExists(String name)

Create a Condition asserting the existence of specific parameter names within the current Address.getQuery()

The given parameter name is automatically parameterized:

Query.paramterExists("param")
...
Forward.to("/{param}/page.jsp")

Parameters:

pattern - name of the Parameter matching query parameter names within the current Address.getQuery().

See Also:

ConfigurationRuleParameterBuilder.where(String)

valueExists

public static Query valueExists(String valuePattern)

Create a Condition asserting the existence of specific parameter values within the current Address.getQuery().

Parameters:

pattern - ParameterizedPattern matching query parameter values of the current Address.getQuery().

See Also:

ConfigurationRuleParameterBuilder.where(String)