Package org.apache.sling.servlets.post.impl.helper

Class DefaultNodeNameGenerator

java.lang.Object

org.apache.sling.servlets.post.impl.helper.DefaultNodeNameGenerator

All Implemented Interfaces:

NodeNameGenerator

public class DefaultNodeNameGenerator
extends Object
implements NodeNameGenerator

Generates a node name based on a set of well-known request parameters like title, description, etc. See SLING-128.

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_MAX_NAME_LENGTH

Constructor Summary

Constructors

Constructor	Description
DefaultNodeNameGenerator()
DefaultNodeNameGenerator(String[] parameterNames, int maxNameLength)

Method Summary

Modifier and Type	Method	Description
String	getNodeName(org.apache.sling.api.SlingHttpServletRequest request, String basePath, boolean requirePrefix, NodeNameGenerator defaultNodeNameGenerator)	Get a "nice" node name, if possible, based on given request
protected String	getValueToUse(org.apache.sling.api.request.RequestParameterMap parameters, String paramName)	Determine the value to use for the specified parameter.
int	nextCounter()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_NAME_LENGTH

public static final int DEFAULT_MAX_NAME_LENGTH

See Also:

Constant Field Values

Constructor Detail

DefaultNodeNameGenerator

public DefaultNodeNameGenerator()

DefaultNodeNameGenerator

public DefaultNodeNameGenerator(String[] parameterNames,
                                int maxNameLength)

Method Detail

getValueToUse

protected String getValueToUse(org.apache.sling.api.request.RequestParameterMap parameters,
                               String paramName)

Determine the value to use for the specified parameter. This also considers the parameter with a SlingPostConstants.VALUE_FROM_SUFFIX

Parameters:

parameters - the map of request parameters

paramName - the parameter to get the value for

Returns:

the value to use for the parameter or null if it could not be determined

getNodeName

public String getNodeName(org.apache.sling.api.SlingHttpServletRequest request,
                          String basePath,
                          boolean requirePrefix,
                          NodeNameGenerator defaultNodeNameGenerator)

Get a "nice" node name, if possible, based on given request

Specified by:

getNodeName in interface NodeNameGenerator

Parameters:

request - the request

basePath - the base path

requirePrefix - true if the parameter names for properties requires a prefix

defaultNodeNameGenerator - a default generator

Returns:

a nice node name

nextCounter

public int nextCounter()