org.openmrs.web.attribute

Class WebAttributeUtil

java.lang.Object

org.openmrs.web.attribute.WebAttributeUtil

public class WebAttributeUtil
extends java.lang.Object

Web-layer utility methods related to customizable Attributes

Since:

1.9

Constructor Summary

Constructors

Constructor and Description
WebAttributeUtil()

Method Summary

Modifier and Type	Method and Description
static <T> T	getValue(javax.servlet.http.HttpServletRequest request, CustomDatatype<T> dt, CustomDatatypeHandler<CustomDatatype<T>,T> handler, java.lang.String paramName) Gets the value of an attribute out of an HTTP request, treating it according to the appropriate handler type.
static java.lang.Object	getValue(javax.servlet.http.HttpServletRequest request, CustomValueDescriptor descriptor, java.lang.String paramName)
static <AttributeClass extends BaseAttribute,CustomizableClass extends Customizable<AttributeClass>,AttributeTypeClass extends AttributeType<CustomizableClass>> void	handleSubmittedAttributesForType(CustomizableClass owner, org.springframework.validation.BindingResult errors, java.lang.Class<AttributeClass> attributeClass, javax.servlet.http.HttpServletRequest request, java.util.List<AttributeTypeClass> attributeTypes) Handles attributes submitted on a form that uses the "attributesForType" tag

Methods inherited from class java.lang.Object

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

Constructor Detail

WebAttributeUtil

public WebAttributeUtil()

Method Detail

getValue

public static java.lang.Object getValue(javax.servlet.http.HttpServletRequest request,
                                        CustomValueDescriptor descriptor,
                                        java.lang.String paramName)

getValue

public static <T> T getValue(javax.servlet.http.HttpServletRequest request,
                             CustomDatatype<T> dt,
                             CustomDatatypeHandler<CustomDatatype<T>,T> handler,
                             java.lang.String paramName)

Gets the value of an attribute out of an HTTP request, treating it according to the appropriate handler type.

Parameters:

request -

handler -

paramName -

Returns:

handleSubmittedAttributesForType

public static <AttributeClass extends BaseAttribute,CustomizableClass extends Customizable<AttributeClass>,AttributeTypeClass extends AttributeType<CustomizableClass>> void handleSubmittedAttributesForType(CustomizableClass owner,
                                                                                                                                                                                                              org.springframework.validation.BindingResult errors,
                                                                                                                                                                                                              java.lang.Class<AttributeClass> attributeClass,
                                                                                                                                                                                                              javax.servlet.http.HttpServletRequest request,
                                                                                                                                                                                                              java.util.List<AttributeTypeClass> attributeTypes)

Handles attributes submitted on a form that uses the "attributesForType" tag

Parameters:

owner - the object that the attributes will be applied to

errors - Spring binding object for owner

attributeClass - the actual class of the attribute we need to instantiate, e.g. LocationAttribute

request - the user's submission

attributeTypes - all available attribute types for owner's class