Package org.springframework.web.bind
Class ServletRequestParameterPropertyValues
- java.lang.Object
- org.springframework.beans.MutablePropertyValues
- org.springframework.web.bind.ServletRequestParameterPropertyValues
- All Implemented Interfaces:
Serializable,Iterable<PropertyValue>,PropertyValues
public class ServletRequestParameterPropertyValues extends MutablePropertyValues
PropertyValues implementation created from parameters in a ServletRequest. Can look for all property values beginning with a certain prefix and prefix separator (default is "_").For example, with a prefix of "spring", "spring_param1" and "spring_param2" result in a Map with "param1" and "param2" as keys.
This class is not immutable to be able to efficiently remove property values that should be ignored for binding.
- Author:
- Rod Johnson, Juergen Hoeller
- See Also:
WebUtils.getParametersStartingWith(javax.servlet.ServletRequest, java.lang.String), Serialized Form
Field Summary
Fields Modifier and Type Field Description static StringDEFAULT_PREFIX_SEPARATORDefault prefix separator.
Constructor Summary
Constructors Constructor Description ServletRequestParameterPropertyValues(ServletRequest request)Create new ServletRequestPropertyValues using no prefix (and hence, no prefix separator).ServletRequestParameterPropertyValues(ServletRequest request, String prefix)Create new ServletRequestPropertyValues using the given prefix and the default prefix separator (the underscore character "_").ServletRequestParameterPropertyValues(ServletRequest request, String prefix, String prefixSeparator)Create new ServletRequestPropertyValues supplying both prefix and prefix separator.
Method Summary
Methods inherited from class org.springframework.beans.MutablePropertyValues
add, addPropertyValue, addPropertyValue, addPropertyValues, addPropertyValues, changesSince, clearProcessedProperty, contains, equals, get, getPropertyValue, getPropertyValueList, getPropertyValues, hashCode, isConverted, isEmpty, iterator, registerProcessedProperty, removePropertyValue, removePropertyValue, setConverted, setPropertyValueAt, size, spliterator, stream, toString
Field Detail
DEFAULT_PREFIX_SEPARATOR
public static final String DEFAULT_PREFIX_SEPARATOR
Default prefix separator.- See Also:
- Constant Field Values
Constructor Detail
ServletRequestParameterPropertyValues
public ServletRequestParameterPropertyValues(ServletRequest request)
Create new ServletRequestPropertyValues using no prefix (and hence, no prefix separator).- Parameters:
request- the HTTP request
ServletRequestParameterPropertyValues
public ServletRequestParameterPropertyValues(ServletRequest request, @Nullable String prefix)
Create new ServletRequestPropertyValues using the given prefix and the default prefix separator (the underscore character "_").- Parameters:
request- the HTTP requestprefix- the prefix for parameters (the full prefix will consist of this plus the separator)- See Also:
DEFAULT_PREFIX_SEPARATOR
ServletRequestParameterPropertyValues
public ServletRequestParameterPropertyValues(ServletRequest request, @Nullable String prefix, @Nullable String prefixSeparator)
Create new ServletRequestPropertyValues supplying both prefix and prefix separator.- Parameters:
request- the HTTP requestprefix- the prefix for parameters (the full prefix will consist of this plus the separator)prefixSeparator- separator delimiting prefix (e.g. "spring") and the rest of the parameter name ("param1", "param2")