Support XML properties in ResourcePropertySource

JDK 5 introduced an XML-based properties file syntax. This commit
ensures that when such files are supplied as the underlying resource
for a ResourcePropertySource instance, they are routed appropriately
to Properties#loadFromXML as opposed to Properties#load.

Issue: SPR-9896
This commit is contained in:
Chris Beams
2013-01-22 14:14:15 +01:00
parent 2a41de00e3
commit 3a626f9319
3 changed files with 31 additions and 4 deletions

View File

@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
<properties version="1.0">
<entry key="foo">bar</entry>
</properties>

View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2011 the original author or authors.
* Copyright 2002-2013 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.
@@ -39,6 +39,10 @@ public class ResourcePropertySourceTests {
private static final String PROPERTIES_LOCATION = "classpath:" + PROPERTIES_PATH;
private static final String PROPERTIES_RESOURCE_DESCRIPTION = "class path resource [" + PROPERTIES_PATH + "]";
private static final String XML_PROPERTIES_PATH = "org/springframework/core/io/example.xml";
private static final String XML_PROPERTIES_LOCATION = "classpath:" + XML_PROPERTIES_PATH;
private static final String XML_PROPERTIES_RESOURCE_DESCRIPTION = "class path resource [" + XML_PROPERTIES_PATH + "]";
@Test
public void withLocationAndGeneratedName() throws IOException {
PropertySource<?> ps = new ResourcePropertySource(PROPERTIES_LOCATION);
@@ -46,6 +50,13 @@ public class ResourcePropertySourceTests {
assertThat(ps.getName(), is(PROPERTIES_RESOURCE_DESCRIPTION));
}
@Test
public void xmlWithLocationAndGeneratedName() throws IOException {
PropertySource<?> ps = new ResourcePropertySource(XML_PROPERTIES_LOCATION);
assertEquals(ps.getProperty("foo"), "bar");
assertThat(ps.getName(), is(XML_PROPERTIES_RESOURCE_DESCRIPTION));
}
@Test
public void withLocationAndExplicitName() throws IOException {
PropertySource<?> ps = new ResourcePropertySource("ps1", PROPERTIES_LOCATION);