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SimpleEvaluationContext with dedicated factory methods for common cases

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Aligned with DataBindingPropertyAccessor and shown in ref doc examples.

Issue: SPR-16588
This commit is contained in:
Juergen Hoeller
2018-03-22 18:09:27 +01:00
parent 025ee83403
commit 51c57d77d9
8 changed files with 154 additions and 152 deletions
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17
spring-expression/src/test/java/org/springframework/expression/spel/PropertyAccessTests.java
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@@ -87,7 +87,7 @@ public class PropertyAccessTests extends AbstractExpressionTests {
}
assertFalse(expr.isWritable(context));
try {
expr.setValue(context,"abc");
expr.setValue(context, "abc");
fail("Should have failed - default property resolver cannot resolve on null");
}
catch (Exception ex) {
@@ -95,13 +95,13 @@ public class PropertyAccessTests extends AbstractExpressionTests {
}
}
private void checkException(Exception e, SpelMessage expectedMessage) {
if (e instanceof SpelEvaluationException) {
SpelMessage sm = ((SpelEvaluationException)e).getMessageCode();
assertEquals("Expected exception type did not occur",expectedMessage,sm);
private void checkException(Exception ex, SpelMessage expectedMessage) {
if (ex instanceof SpelEvaluationException) {
SpelMessage sm = ((SpelEvaluationException) ex).getMessageCode();
assertEquals("Expected exception type did not occur", expectedMessage, sm);
}
else {
fail("Should be a SpelException "+e);
fail("Should be a SpelException " + ex);
}
}
@@ -210,7 +210,12 @@ public class PropertyAccessTests extends AbstractExpressionTests {
assertEquals("p2", expr.getValue(context, target));
parser.parseExpression("name='p3'").getValue(context, target);
assertEquals("p3", target.getName());
assertEquals("p3", expr.getValue(context, target));
expr.setValue(context, target, "p4");
assertEquals("p4", target.getName());
assertEquals("p4", expr.getValue(context, target));
}
@Test(expected = SpelEvaluationException.class)