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Juergen Hoeller
2019-03-07 18:43:02 +01:00
parent 2b5434e46c
commit a94c12ff9a
10 changed files with 103 additions and 103 deletions
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61
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/AbstractRequestCondition.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2016 the original author or authors.
* Copyright 2002-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -28,16 +28,39 @@ import java.util.Iterator;
*/
public abstract class AbstractRequestCondition<T extends AbstractRequestCondition<T>> implements RequestCondition<T> {
/**
* Indicates whether this condition is empty, i.e. whether or not it
* contains any discrete items.
* @return {@code true} if empty; {@code false} otherwise
*/
public boolean isEmpty() {
return getContent().isEmpty();
}
/**
* Return the discrete items a request condition is composed of.
* <p>For example URL patterns, HTTP request methods, param expressions, etc.
* @return a collection of objects (never {@code null})
*/
protected abstract Collection<?> getContent();
/**
* The notation to use when printing discrete items of content.
* <p>For example {@code " || "} for URL patterns or {@code " && "}
* for param expressions.
*/
protected abstract String getToStringInfix();
@Override
public boolean equals(Object obj) {
if (this == obj) {
public boolean equals(Object other) {
if (this == other) {
return true;
}
if (obj != null && getClass() == obj.getClass()) {
AbstractRequestCondition<?> other = (AbstractRequestCondition<?>) obj;
return getContent().equals(other.getContent());
if (other == null || getClass() != other.getClass()) {
return false;
}
return false;
return getContent().equals(((AbstractRequestCondition<?>) other).getContent());
}
@Override
@@ -59,28 +82,4 @@ public abstract class AbstractRequestCondition<T extends AbstractRequestConditio
return builder.toString();
}
/**
* Indicates whether this condition is empty, i.e. whether or not it
* contains any discrete items.
* @return {@code true} if empty; {@code false} otherwise
*/
public boolean isEmpty() {
return getContent().isEmpty();
}
/**
* Return the discrete items a request condition is composed of.
* <p>For example URL patterns, HTTP request methods, param expressions, etc.
* @return a collection of objects, never {@code null}
*/
protected abstract Collection<?> getContent();
/**
* The notation to use when printing discrete items of content.
* <p>For example {@code " || "} for URL patterns or {@code " && "}
* for param expressions.
*/
protected abstract String getToStringInfix();
}