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RESOLVED - issue BATCH-924: BeanWrapperFieldSetMapper could create child objects if they are null when needed

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This commit is contained in:
dsyer
2009-12-09 13:09:02 +00:00
parent f28b03ac89
commit cb17024c01
2 changed files with 45 additions and 8 deletions
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29
spring-batch-infrastructure/src/test/java/org/springframework/batch/item/file/mapping/BeanWrapperFieldSetMapperTests.java
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@@ -86,6 +86,18 @@ public class BeanWrapperFieldSetMapperTests {
assertEquals('C', result.getVarChar());
}
@Test
public void testNullPropertyAutoCreated() throws Exception {
BeanWrapperFieldSetMapper<TestNestedA> mapper = new BeanWrapperFieldSetMapper<TestNestedA>();
mapper.setTargetType(TestNestedA.class);
mapper.afterPropertiesSet();
FieldSet fieldSet = new DefaultFieldSet(new String[] { "Foo", "Bar" }, new String[] { "valueA",
"testObjectB.valueA" });
TestNestedA result = mapper.mapFieldSet(fieldSet);
assertEquals("Bar", result.getTestObjectB().getValueA());
}
@Test
public void testMapperWithSingleton() throws Exception {
BeanWrapperFieldSetMapper<TestObject> mapper = new BeanWrapperFieldSetMapper<TestObject>();
@@ -377,11 +389,13 @@ public class BeanWrapperFieldSetMapperTests {
BeanWrapperFieldSetMapper<TestObject> mapper = new BeanWrapperFieldSetMapper<TestObject>();
mapper.setTargetType(TestObject.class);
FieldSet fieldSet = new DefaultFieldSet(new String[] { "foo", "7890.1" }, new String[] { "varDouble", "varFloat" });
FieldSet fieldSet = new DefaultFieldSet(new String[] { "foo", "7890.1" }, new String[] { "varDouble",
"varFloat" });
try {
mapper.mapFieldSet(fieldSet);
fail("Expected BindException");
} catch (BindException e) {
}
catch (BindException e) {
assertEquals(1, e.getErrorCount());
assertEquals("typeMismatch", e.getFieldError("varDouble").getCode());
}
@@ -474,7 +488,7 @@ public class BeanWrapperFieldSetMapperTests {
}
private static class TestNestedA {
public static class TestNestedA {
private String valueA;
private int valueB;
@@ -507,7 +521,7 @@ public class BeanWrapperFieldSetMapperTests {
}
private static class TestNestedB {
public static class TestNestedB {
private String valueA;
private TestNestedC testObjectC;
@@ -530,6 +544,7 @@ public class BeanWrapperFieldSetMapperTests {
}
@SuppressWarnings("unused")
private static class TestNestedC {
private int value;
@@ -564,7 +579,7 @@ public class BeanWrapperFieldSetMapperTests {
}
}
public static class TestObject {
String varString;
@@ -589,11 +604,11 @@ public class BeanWrapperFieldSetMapperTests {
Date varDate;
public Date getVarDate() {
return (Date)varDate.clone();
return (Date) varDate.clone();
}
public void setVarDate(Date varDate) {
this.varDate = varDate == null ? null : (Date)varDate.clone();
this.varDate = varDate == null ? null : (Date) varDate.clone();
}
public TestObject() {