Example usage for org.springframework.beans.support PropertyComparator PropertyComparator

Introduction

In this page you can find the example usage for org.springframework.beans.support PropertyComparator PropertyComparator.

Prototype

public PropertyComparator(SortDefinition sortDefinition) 

Source Link

Document

Create a new PropertyComparator for the given SortDefinition.

Usage

From source file:org.springframework.beans.support.PropertyComparator.java

/**
 * Sort the given List according to the given sort definition.
 * <p>Note: Contained objects have to provide the given property
 * in the form of a bean property, i.e. a getXXX method.
 * @param source the input List/*w w  w  .j  a  v a 2s.  c o  m*/
 * @param sortDefinition the parameters to sort by
 * @throws java.lang.IllegalArgumentException in case of a missing propertyName
 */
public static void sort(List<?> source, SortDefinition sortDefinition) throws BeansException {
    if (StringUtils.hasText(sortDefinition.getProperty())) {
        Collections.sort(source, new PropertyComparator<>(sortDefinition));
    }
}

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From source file:org.springframework.beans.support.PropertyComparator.java

/**
 * Sort the given source according to the given sort definition.
 * <p>Note: Contained objects have to provide the given property
 * in the form of a bean property, i.e. a getXXX method.
 * @param source input source//  w w  w. jav a 2s.c  o  m
 * @param sortDefinition the parameters to sort by
 * @throws java.lang.IllegalArgumentException in case of a missing propertyName
 */
public static void sort(Object[] source, SortDefinition sortDefinition) throws BeansException {
    if (StringUtils.hasText(sortDefinition.getProperty())) {
        Arrays.sort(source, new PropertyComparator<>(sortDefinition));
    }
}

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