Spring Framework example source code file (CustomEditorTests.java)
The Spring Framework CustomEditorTests.java source code/*
* Copyright 2002-2008 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.beans.propertyeditors;
import java.beans.PropertyEditor;
import java.beans.PropertyEditorSupport;
import java.beans.PropertyVetoException;
import java.io.File;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.text.NumberFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.StringTokenizer;
import java.util.Vector;
import java.util.regex.Pattern;
import junit.framework.TestCase;
import org.springframework.beans.BeanWrapper;
import org.springframework.beans.BeanWrapperImpl;
import org.springframework.beans.BeansException;
import org.springframework.beans.BooleanTestBean;
import org.springframework.beans.ITestBean;
import org.springframework.beans.IndexedTestBean;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.NumberTestBean;
import org.springframework.beans.PropertyValue;
import org.springframework.beans.TestBean;
import org.springframework.test.AssertThrows;
/**
* Unit tests for the various PropertyEditors in Spring.
*
* @author Juergen Hoeller
* @author Rick Evans
* @author Rob Harrop
* @since 10.06.2003
*/
public class CustomEditorTests extends TestCase {
public void testComplexObject() {
TestBean tb = new TestBean();
String newName = "Rod";
String tbString = "Kerry_34";
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(ITestBean.class, new TestBeanEditor());
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue(new PropertyValue("age", new Integer(55)));
pvs.addPropertyValue(new PropertyValue("name", newName));
pvs.addPropertyValue(new PropertyValue("touchy", "valid"));
pvs.addPropertyValue(new PropertyValue("spouse", tbString));
bw.setPropertyValues(pvs);
assertTrue("spouse is non-null", tb.getSpouse() != null);
assertTrue("spouse name is Kerry and age is 34",
tb.getSpouse().getName().equals("Kerry") && tb.getSpouse().getAge() == 34);
}
public void testComplexObjectWithOldValueAccess() {
TestBean tb = new TestBean();
String newName = "Rod";
String tbString = "Kerry_34";
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.setExtractOldValueForEditor(true);
bw.registerCustomEditor(ITestBean.class, new OldValueAccessingTestBeanEditor());
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue(new PropertyValue("age", new Integer(55)));
pvs.addPropertyValue(new PropertyValue("name", newName));
pvs.addPropertyValue(new PropertyValue("touchy", "valid"));
pvs.addPropertyValue(new PropertyValue("spouse", tbString));
bw.setPropertyValues(pvs);
assertTrue("spouse is non-null", tb.getSpouse() != null);
assertTrue("spouse name is Kerry and age is 34",
tb.getSpouse().getName().equals("Kerry") && tb.getSpouse().getAge() == 34);
ITestBean spouse = tb.getSpouse();
bw.setPropertyValues(pvs);
assertSame("Should have remained same object", spouse, tb.getSpouse());
}
public void testCustomEditorForSingleProperty() {
TestBean tb = new TestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(String.class, "name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("prefix" + text);
}
});
bw.setPropertyValue("name", "value");
bw.setPropertyValue("touchy", "value");
assertEquals("prefixvalue", bw.getPropertyValue("name"));
assertEquals("prefixvalue", tb.getName());
assertEquals("value", bw.getPropertyValue("touchy"));
assertEquals("value", tb.getTouchy());
}
public void testCustomEditorForAllStringProperties() {
TestBean tb = new TestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(String.class, new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("prefix" + text);
}
});
bw.setPropertyValue("name", "value");
bw.setPropertyValue("touchy", "value");
assertEquals("prefixvalue", bw.getPropertyValue("name"));
assertEquals("prefixvalue", tb.getName());
assertEquals("prefixvalue", bw.getPropertyValue("touchy"));
assertEquals("prefixvalue", tb.getTouchy());
}
public void testCustomEditorForSingleNestedProperty() {
TestBean tb = new TestBean();
tb.setSpouse(new TestBean());
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(String.class, "spouse.name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("prefix" + text);
}
});
bw.setPropertyValue("spouse.name", "value");
bw.setPropertyValue("touchy", "value");
assertEquals("prefixvalue", bw.getPropertyValue("spouse.name"));
assertEquals("prefixvalue", tb.getSpouse().getName());
assertEquals("value", bw.getPropertyValue("touchy"));
assertEquals("value", tb.getTouchy());
}
public void testCustomEditorForAllNestedStringProperties() {
TestBean tb = new TestBean();
tb.setSpouse(new TestBean());
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(String.class, new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("prefix" + text);
}
});
bw.setPropertyValue("spouse.name", "value");
bw.setPropertyValue("touchy", "value");
assertEquals("prefixvalue", bw.getPropertyValue("spouse.name"));
assertEquals("prefixvalue", tb.getSpouse().getName());
assertEquals("prefixvalue", bw.getPropertyValue("touchy"));
assertEquals("prefixvalue", tb.getTouchy());
}
public void testDefaultBooleanEditorForPrimitiveType() {
BooleanTestBean tb = new BooleanTestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.setPropertyValue("bool1", "true");
assertTrue("Correct bool1 value", Boolean.TRUE.equals(bw.getPropertyValue("bool1")));
assertTrue("Correct bool1 value", tb.isBool1());
bw.setPropertyValue("bool1", "false");
assertTrue("Correct bool1 value", Boolean.FALSE.equals(bw.getPropertyValue("bool1")));
assertTrue("Correct bool1 value", !tb.isBool1());
bw.setPropertyValue("bool1", " true ");
assertTrue("Correct bool1 value", tb.isBool1());
bw.setPropertyValue("bool1", " false ");
assertTrue("Correct bool1 value", !tb.isBool1());
bw.setPropertyValue("bool1", "on");
assertTrue("Correct bool1 value", tb.isBool1());
bw.setPropertyValue("bool1", "off");
assertTrue("Correct bool1 value", !tb.isBool1());
bw.setPropertyValue("bool1", "yes");
assertTrue("Correct bool1 value", tb.isBool1());
bw.setPropertyValue("bool1", "no");
assertTrue("Correct bool1 value", !tb.isBool1());
bw.setPropertyValue("bool1", "1");
assertTrue("Correct bool1 value", tb.isBool1());
bw.setPropertyValue("bool1", "0");
assertTrue("Correct bool1 value", !tb.isBool1());
try {
bw.setPropertyValue("bool1", "argh");
fail("Should have thrown BeansException");
}
catch (BeansException ex) {
// expected
}
}
public void testDefaultBooleanEditorForWrapperType() {
BooleanTestBean tb = new BooleanTestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.setPropertyValue("bool2", "true");
assertTrue("Correct bool2 value", Boolean.TRUE.equals(bw.getPropertyValue("bool2")));
assertTrue("Correct bool2 value", tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "false");
assertTrue("Correct bool2 value", Boolean.FALSE.equals(bw.getPropertyValue("bool2")));
assertTrue("Correct bool2 value", !tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "on");
assertTrue("Correct bool2 value", tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "off");
assertTrue("Correct bool2 value", !tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "yes");
assertTrue("Correct bool2 value", tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "no");
assertTrue("Correct bool2 value", !tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "1");
assertTrue("Correct bool2 value", tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "0");
assertTrue("Correct bool2 value", !tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "");
assertNull("Correct bool2 value", tb.getBool2());
}
public void testCustomBooleanEditorWithAllowEmpty() {
BooleanTestBean tb = new BooleanTestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(Boolean.class, new CustomBooleanEditor(true));
bw.setPropertyValue("bool2", "true");
assertTrue("Correct bool2 value", Boolean.TRUE.equals(bw.getPropertyValue("bool2")));
assertTrue("Correct bool2 value", tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "false");
assertTrue("Correct bool2 value", Boolean.FALSE.equals(bw.getPropertyValue("bool2")));
assertTrue("Correct bool2 value", !tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "on");
assertTrue("Correct bool2 value", tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "off");
assertTrue("Correct bool2 value", !tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "yes");
assertTrue("Correct bool2 value", tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "no");
assertTrue("Correct bool2 value", !tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "1");
assertTrue("Correct bool2 value", tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "0");
assertTrue("Correct bool2 value", !tb.getBool2().booleanValue());
bw.setPropertyValue("bool2", "");
assertTrue("Correct bool2 value", bw.getPropertyValue("bool2") == null);
assertTrue("Correct bool2 value", tb.getBool2() == null);
}
public void testCustomBooleanEditorWithSpecialTrueAndFalseStrings() throws Exception {
final String trueString = "pechorin";
final String falseString = "nash";
CustomBooleanEditor editor = new CustomBooleanEditor(trueString, falseString, false);
editor.setAsText(trueString);
assertTrue(((Boolean) editor.getValue()).booleanValue());
assertEquals(trueString, editor.getAsText());
editor.setAsText(falseString);
assertFalse(((Boolean) editor.getValue()).booleanValue());
assertEquals(falseString, editor.getAsText());
editor.setAsText(trueString.toUpperCase());
assertTrue(((Boolean) editor.getValue()).booleanValue());
assertEquals(trueString, editor.getAsText());
editor.setAsText(falseString.toUpperCase());
assertFalse(((Boolean) editor.getValue()).booleanValue());
assertEquals(falseString, editor.getAsText());
}
public void testDefaultNumberEditor() {
NumberTestBean tb = new NumberTestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.setPropertyValue("short1", "1");
bw.setPropertyValue("short2", "2");
bw.setPropertyValue("int1", "7");
bw.setPropertyValue("int2", "8");
bw.setPropertyValue("long1", "5");
bw.setPropertyValue("long2", "6");
bw.setPropertyValue("bigInteger", "3");
bw.setPropertyValue("float1", "7.1");
bw.setPropertyValue("float2", "8.1");
bw.setPropertyValue("double1", "5.1");
bw.setPropertyValue("double2", "6.1");
bw.setPropertyValue("bigDecimal", "4.5");
assertTrue("Correct short1 value", new Short("1").equals(bw.getPropertyValue("short1")));
assertTrue("Correct short1 value", tb.getShort1() == 1);
assertTrue("Correct short2 value", new Short("2").equals(bw.getPropertyValue("short2")));
assertTrue("Correct short2 value", new Short("2").equals(tb.getShort2()));
assertTrue("Correct int1 value", new Integer("7").equals(bw.getPropertyValue("int1")));
assertTrue("Correct int1 value", tb.getInt1() == 7);
assertTrue("Correct int2 value", new Integer("8").equals(bw.getPropertyValue("int2")));
assertTrue("Correct int2 value", new Integer("8").equals(tb.getInt2()));
assertTrue("Correct long1 value", new Long("5").equals(bw.getPropertyValue("long1")));
assertTrue("Correct long1 value", tb.getLong1() == 5);
assertTrue("Correct long2 value", new Long("6").equals(bw.getPropertyValue("long2")));
assertTrue("Correct long2 value", new Long("6").equals(tb.getLong2()));
assertTrue("Correct bigInteger value", new BigInteger("3").equals(bw.getPropertyValue("bigInteger")));
assertTrue("Correct bigInteger value", new BigInteger("3").equals(tb.getBigInteger()));
assertTrue("Correct float1 value", new Float("7.1").equals(bw.getPropertyValue("float1")));
assertTrue("Correct float1 value", new Float("7.1").equals(new Float(tb.getFloat1())));
assertTrue("Correct float2 value", new Float("8.1").equals(bw.getPropertyValue("float2")));
assertTrue("Correct float2 value", new Float("8.1").equals(tb.getFloat2()));
assertTrue("Correct double1 value", new Double("5.1").equals(bw.getPropertyValue("double1")));
assertTrue("Correct double1 value", tb.getDouble1() == 5.1);
assertTrue("Correct double2 value", new Double("6.1").equals(bw.getPropertyValue("double2")));
assertTrue("Correct double2 value", new Double("6.1").equals(tb.getDouble2()));
assertTrue("Correct bigDecimal value", new BigDecimal("4.5").equals(bw.getPropertyValue("bigDecimal")));
assertTrue("Correct bigDecimal value", new BigDecimal("4.5").equals(tb.getBigDecimal()));
}
public void testCustomNumberEditorWithoutAllowEmpty() {
NumberFormat nf = NumberFormat.getNumberInstance(Locale.GERMAN);
NumberTestBean tb = new NumberTestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(short.class, new CustomNumberEditor(Short.class, nf, false));
bw.registerCustomEditor(Short.class, new CustomNumberEditor(Short.class, nf, false));
bw.registerCustomEditor(int.class, new CustomNumberEditor(Integer.class, nf, false));
bw.registerCustomEditor(Integer.class, new CustomNumberEditor(Integer.class, nf, false));
bw.registerCustomEditor(long.class, new CustomNumberEditor(Long.class, nf, false));
bw.registerCustomEditor(Long.class, new CustomNumberEditor(Long.class, nf, false));
bw.registerCustomEditor(BigInteger.class, new CustomNumberEditor(BigInteger.class, nf, false));
bw.registerCustomEditor(float.class, new CustomNumberEditor(Float.class, nf, false));
bw.registerCustomEditor(Float.class, new CustomNumberEditor(Float.class, nf, false));
bw.registerCustomEditor(double.class, new CustomNumberEditor(Double.class, nf, false));
bw.registerCustomEditor(Double.class, new CustomNumberEditor(Double.class, nf, false));
bw.registerCustomEditor(BigDecimal.class, new CustomNumberEditor(BigDecimal.class, nf, false));
bw.setPropertyValue("short1", "1");
bw.setPropertyValue("short2", "2");
bw.setPropertyValue("int1", "7");
bw.setPropertyValue("int2", "8");
bw.setPropertyValue("long1", "5");
bw.setPropertyValue("long2", "6");
bw.setPropertyValue("bigInteger", "3");
bw.setPropertyValue("float1", "7,1");
bw.setPropertyValue("float2", "8,1");
bw.setPropertyValue("double1", "5,1");
bw.setPropertyValue("double2", "6,1");
bw.setPropertyValue("bigDecimal", "4,5");
assertTrue("Correct short1 value", new Short("1").equals(bw.getPropertyValue("short1")));
assertTrue("Correct short1 value", tb.getShort1() == 1);
assertTrue("Correct short2 value", new Short("2").equals(bw.getPropertyValue("short2")));
assertTrue("Correct short2 value", new Short("2").equals(tb.getShort2()));
assertTrue("Correct int1 value", new Integer("7").equals(bw.getPropertyValue("int1")));
assertTrue("Correct int1 value", tb.getInt1() == 7);
assertTrue("Correct int2 value", new Integer("8").equals(bw.getPropertyValue("int2")));
assertTrue("Correct int2 value", new Integer("8").equals(tb.getInt2()));
assertTrue("Correct long1 value", new Long("5").equals(bw.getPropertyValue("long1")));
assertTrue("Correct long1 value", tb.getLong1() == 5);
assertTrue("Correct long2 value", new Long("6").equals(bw.getPropertyValue("long2")));
assertTrue("Correct long2 value", new Long("6").equals(tb.getLong2()));
assertTrue("Correct bigInteger value", new BigInteger("3").equals(bw.getPropertyValue("bigInteger")));
assertTrue("Correct bigInteger value", new BigInteger("3").equals(tb.getBigInteger()));
assertTrue("Correct float1 value", new Float("7.1").equals(bw.getPropertyValue("float1")));
assertTrue("Correct float1 value", new Float("7.1").equals(new Float(tb.getFloat1())));
assertTrue("Correct float2 value", new Float("8.1").equals(bw.getPropertyValue("float2")));
assertTrue("Correct float2 value", new Float("8.1").equals(tb.getFloat2()));
assertTrue("Correct double1 value", new Double("5.1").equals(bw.getPropertyValue("double1")));
assertTrue("Correct double1 value", tb.getDouble1() == 5.1);
assertTrue("Correct double2 value", new Double("6.1").equals(bw.getPropertyValue("double2")));
assertTrue("Correct double2 value", new Double("6.1").equals(tb.getDouble2()));
assertTrue("Correct bigDecimal value", new BigDecimal("4.5").equals(bw.getPropertyValue("bigDecimal")));
assertTrue("Correct bigDecimal value", new BigDecimal("4.5").equals(tb.getBigDecimal()));
}
public void testCustomNumberEditorCtorWithNullNumberType() throws Exception {
new AssertThrows(IllegalArgumentException.class) {
public void test() throws Exception {
new CustomNumberEditor(null, true);
}
}.runTest();
}
public void testCustomNumberEditorCtorWithNonNumberType() throws Exception {
new AssertThrows(IllegalArgumentException.class) {
public void test() throws Exception {
new CustomNumberEditor(String.class, true);
}
}.runTest();
}
public void testCustomNumberEditorWithAllowEmpty() {
NumberFormat nf = NumberFormat.getNumberInstance(Locale.GERMAN);
NumberTestBean tb = new NumberTestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(long.class, new CustomNumberEditor(Long.class, nf, true));
bw.registerCustomEditor(Long.class, new CustomNumberEditor(Long.class, nf, true));
bw.setPropertyValue("long1", "5");
bw.setPropertyValue("long2", "6");
assertTrue("Correct long1 value", new Long("5").equals(bw.getPropertyValue("long1")));
assertTrue("Correct long1 value", tb.getLong1() == 5);
assertTrue("Correct long2 value", new Long("6").equals(bw.getPropertyValue("long2")));
assertTrue("Correct long2 value", new Long("6").equals(tb.getLong2()));
bw.setPropertyValue("long2", "");
assertTrue("Correct long2 value", bw.getPropertyValue("long2") == null);
assertTrue("Correct long2 value", tb.getLong2() == null);
try {
bw.setPropertyValue("long1", "");
fail("Should have thrown BeansException");
}
catch (BeansException ex) {
// expected
assertTrue("Correct long1 value", new Long("5").equals(bw.getPropertyValue("long1")));
assertTrue("Correct long1 value", tb.getLong1() == 5);
}
}
public void testParseShortGreaterThanMaxValueWithoutNumberFormat() {
new AssertThrows(NumberFormatException.class, Short.MAX_VALUE + 1 + " is greater than max value") {
public void test() throws Exception {
CustomNumberEditor editor = new CustomNumberEditor(Short.class, true);
editor.setAsText(String.valueOf(Short.MAX_VALUE + 1));
}
}.runTest();
}
public void testByteArrayPropertyEditor() {
PrimitiveArrayBean bean = new PrimitiveArrayBean();
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.setPropertyValue("byteArray", "myvalue");
assertEquals("myvalue", new String(bean.getByteArray()));
}
public void testCharArrayPropertyEditor() {
PrimitiveArrayBean bean = new PrimitiveArrayBean();
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.setPropertyValue("charArray", "myvalue");
assertEquals("myvalue", new String(bean.getCharArray()));
}
public void testCharacterEditor() {
CharBean cb = new CharBean();
BeanWrapper bw = new BeanWrapperImpl(cb);
bw.setPropertyValue("myChar", new Character('c'));
assertEquals('c', cb.getMyChar());
bw.setPropertyValue("myChar", "c");
assertEquals('c', cb.getMyChar());
bw.setPropertyValue("myChar", "\u0041");
assertEquals('A', cb.getMyChar());
bw.setPropertyValue("myChar", "\\u0022");
assertEquals('"', cb.getMyChar());
CharacterEditor editor = new CharacterEditor(false);
editor.setAsText("M");
assertEquals("M", editor.getAsText());
}
public void testCharacterEditorWithAllowEmpty() {
CharBean cb = new CharBean();
BeanWrapper bw = new BeanWrapperImpl(cb);
bw.registerCustomEditor(Character.class, new CharacterEditor(true));
bw.setPropertyValue("myCharacter", new Character('c'));
assertEquals(new Character('c'), cb.getMyCharacter());
bw.setPropertyValue("myCharacter", "c");
assertEquals(new Character('c'), cb.getMyCharacter());
bw.setPropertyValue("myCharacter", "\u0041");
assertEquals(new Character('A'), cb.getMyCharacter());
bw.setPropertyValue("myCharacter", " ");
assertEquals(new Character(' '), cb.getMyCharacter());
bw.setPropertyValue("myCharacter", "");
assertNull(cb.getMyCharacter());
}
public void testCharacterEditorSetAsTextWithStringLongerThanOneCharacter() throws Exception {
new AssertThrows(IllegalArgumentException.class) {
public void test() throws Exception {
PropertyEditor charEditor = new CharacterEditor(false);
charEditor.setAsText("ColdWaterCanyon");
}
}.runTest();
}
public void testCharacterEditorGetAsTextReturnsEmptyStringIfValueIsNull() throws Exception {
PropertyEditor charEditor = new CharacterEditor(false);
assertEquals("", charEditor.getAsText());
charEditor = new CharacterEditor(true);
charEditor.setAsText(null);
assertEquals("", charEditor.getAsText());
charEditor.setAsText("");
assertEquals("", charEditor.getAsText());
charEditor.setAsText(" ");
assertEquals(" ", charEditor.getAsText());
}
public void testCharacterEditorSetAsTextWithNullNotAllowingEmptyAsNull() throws Exception {
new AssertThrows(IllegalArgumentException.class) {
public void test() throws Exception {
PropertyEditor charEditor = new CharacterEditor(false);
charEditor.setAsText(null);
}
}.runTest();
}
public void testClassEditor() {
PropertyEditor classEditor = new ClassEditor();
classEditor.setAsText("org.springframework.beans.TestBean");
assertEquals(TestBean.class, classEditor.getValue());
assertEquals("org.springframework.beans.TestBean", classEditor.getAsText());
classEditor.setAsText(null);
assertEquals("", classEditor.getAsText());
classEditor.setAsText("");
assertEquals("", classEditor.getAsText());
classEditor.setAsText("\t ");
assertEquals("", classEditor.getAsText());
}
public void testClassEditorWithNonExistentClass() throws Exception {
new AssertThrows(IllegalArgumentException.class) {
public void test() throws Exception {
PropertyEditor classEditor = new ClassEditor();
classEditor.setAsText("hairdresser.on.Fire");
}
}.runTest();
}
public void testClassEditorWithArray() {
PropertyEditor classEditor = new ClassEditor();
classEditor.setAsText("org.springframework.beans.TestBean[]");
assertEquals(TestBean[].class, classEditor.getValue());
assertEquals("org.springframework.beans.TestBean[]", classEditor.getAsText());
}
/*
* SPR_2165 - ClassEditor is inconsistent with multidimensional arrays
*/
public void testGetAsTextWithTwoDimensionalArray() throws Exception {
String[][] chessboard = new String[8][8];
ClassEditor editor = new ClassEditor();
editor.setValue(chessboard.getClass());
assertEquals("java.lang.String[][]", editor.getAsText());
}
/*
* SPR_2165 - ClassEditor is inconsistent with multidimensional arrays
*/
public void testGetAsTextWithRidiculousMultiDimensionalArray() throws Exception {
String[][][][][] ridiculousChessboard = new String[8][4][0][1][3];
ClassEditor editor = new ClassEditor();
editor.setValue(ridiculousChessboard.getClass());
assertEquals("java.lang.String[][][][][]", editor.getAsText());
}
public void testFileEditor() {
PropertyEditor fileEditor = new FileEditor();
fileEditor.setAsText("file:myfile.txt");
assertEquals(new File("myfile.txt"), fileEditor.getValue());
assertEquals((new File("myfile.txt")).getPath(), fileEditor.getAsText());
}
public void testFileEditorWithRelativePath() {
PropertyEditor fileEditor = new FileEditor();
try {
fileEditor.setAsText("myfile.txt");
}
catch (IllegalArgumentException ex) {
// expected: should get resolved as class path resource,
// and there is no such resource in the class path...
}
}
public void testFileEditorWithAbsolutePath() {
PropertyEditor fileEditor = new FileEditor();
// testing on Windows
if (new File("C:/myfile.txt").isAbsolute()) {
fileEditor.setAsText("C:/myfile.txt");
assertEquals(new File("C:/myfile.txt"), fileEditor.getValue());
}
// testing on Unix
if (new File("/myfile.txt").isAbsolute()) {
fileEditor.setAsText("/myfile.txt");
assertEquals(new File("/myfile.txt"), fileEditor.getValue());
}
}
public void testLocaleEditor() {
PropertyEditor localeEditor = new LocaleEditor();
localeEditor.setAsText("en_CA");
assertEquals(Locale.CANADA, localeEditor.getValue());
assertEquals("en_CA", localeEditor.getAsText());
localeEditor = new LocaleEditor();
assertEquals("", localeEditor.getAsText());
}
public void testPatternEditor() {
final String REGEX = "a.*";
PropertyEditor patternEditor = new PatternEditor();
patternEditor.setAsText(REGEX);
assertEquals(Pattern.compile(REGEX).pattern(), ((Pattern) patternEditor.getValue()).pattern());
assertEquals(REGEX, patternEditor.getAsText());
patternEditor = new PatternEditor();
assertEquals("", patternEditor.getAsText());
patternEditor = new PatternEditor();
patternEditor.setAsText(null);
assertEquals("", patternEditor.getAsText());
}
public void testCustomBooleanEditor() {
CustomBooleanEditor editor = new CustomBooleanEditor(false);
editor.setAsText("true");
assertEquals(Boolean.TRUE, editor.getValue());
assertEquals("true", editor.getAsText());
editor.setAsText("false");
assertEquals(Boolean.FALSE, editor.getValue());
assertEquals("false", editor.getAsText());
editor.setValue(null);
assertEquals(null, editor.getValue());
assertEquals("", editor.getAsText());
}
public void testCustomBooleanEditorWithEmptyAsNull() {
CustomBooleanEditor editor = new CustomBooleanEditor(true);
editor.setAsText("true");
assertEquals(Boolean.TRUE, editor.getValue());
assertEquals("true", editor.getAsText());
editor.setAsText("false");
assertEquals(Boolean.FALSE, editor.getValue());
assertEquals("false", editor.getAsText());
editor.setValue(null);
assertEquals(null, editor.getValue());
assertEquals("", editor.getAsText());
}
public void testCustomDateEditor() {
CustomDateEditor editor = new CustomDateEditor(null, false);
editor.setValue(null);
assertEquals(null, editor.getValue());
assertEquals("", editor.getAsText());
}
public void testCustomDateEditorWithEmptyAsNull() {
CustomDateEditor editor = new CustomDateEditor(null, true);
editor.setValue(null);
assertEquals(null, editor.getValue());
assertEquals("", editor.getAsText());
}
public void testCustomDateEditorWithExactDateLength() {
int maxLength = 10;
String validDate = "01/01/2005";
String invalidDate = "01/01/05";
assertTrue(validDate.length() == maxLength);
assertFalse(invalidDate.length() == maxLength);
CustomDateEditor editor = new CustomDateEditor(new SimpleDateFormat("MM/dd/yyyy"), true, maxLength);
try {
editor.setAsText(validDate);
}
catch (IllegalArgumentException ex) {
fail("Exception shouldn't be thrown because this is a valid date");
}
try {
editor.setAsText(invalidDate);
fail("Exception should be thrown because this is an invalid date");
}
catch (IllegalArgumentException ex) {
// expected
assertTrue(ex.getMessage().indexOf("10") != -1);
}
}
public void testCustomNumberEditor() {
CustomNumberEditor editor = new CustomNumberEditor(Integer.class, false);
editor.setAsText("5");
assertEquals(new Integer(5), editor.getValue());
assertEquals("5", editor.getAsText());
editor.setValue(null);
assertEquals(null, editor.getValue());
assertEquals("", editor.getAsText());
}
public void testCustomNumberEditorWithHex() {
CustomNumberEditor editor = new CustomNumberEditor(Integer.class, false);
editor.setAsText("0x" + Integer.toHexString(64));
assertEquals(new Integer(64), editor.getValue());
}
public void testCustomNumberEditorWithEmptyAsNull() {
CustomNumberEditor editor = new CustomNumberEditor(Integer.class, true);
editor.setAsText("5");
assertEquals(new Integer(5), editor.getValue());
assertEquals("5", editor.getAsText());
editor.setAsText("");
assertEquals(null, editor.getValue());
assertEquals("", editor.getAsText());
editor.setValue(null);
assertEquals(null, editor.getValue());
assertEquals("", editor.getAsText());
}
public void testStringTrimmerEditor() {
StringTrimmerEditor editor = new StringTrimmerEditor(false);
editor.setAsText("test");
assertEquals("test", editor.getValue());
assertEquals("test", editor.getAsText());
editor.setAsText(" test ");
assertEquals("test", editor.getValue());
assertEquals("test", editor.getAsText());
editor.setAsText("");
assertEquals("", editor.getValue());
assertEquals("", editor.getAsText());
editor.setValue(null);
assertEquals("", editor.getAsText());
editor.setAsText(null);
assertEquals("", editor.getAsText());
}
public void testStringTrimmerEditorWithEmptyAsNull() {
StringTrimmerEditor editor = new StringTrimmerEditor(true);
editor.setAsText("test");
assertEquals("test", editor.getValue());
assertEquals("test", editor.getAsText());
editor.setAsText(" test ");
assertEquals("test", editor.getValue());
assertEquals("test", editor.getAsText());
editor.setAsText(" ");
assertEquals(null, editor.getValue());
assertEquals("", editor.getAsText());
editor.setValue(null);
assertEquals("", editor.getAsText());
}
public void testStringTrimmerEditorWithCharsToDelete() {
StringTrimmerEditor editor = new StringTrimmerEditor("\r\n\f", false);
editor.setAsText("te\ns\ft");
assertEquals("test", editor.getValue());
assertEquals("test", editor.getAsText());
editor.setAsText(" test ");
assertEquals("test", editor.getValue());
assertEquals("test", editor.getAsText());
editor.setAsText("");
assertEquals("", editor.getValue());
assertEquals("", editor.getAsText());
editor.setValue(null);
assertEquals("", editor.getAsText());
}
public void testStringTrimmerEditorWithCharsToDeleteAndEmptyAsNull() {
StringTrimmerEditor editor = new StringTrimmerEditor("\r\n\f", true);
editor.setAsText("te\ns\ft");
assertEquals("test", editor.getValue());
assertEquals("test", editor.getAsText());
editor.setAsText(" test ");
assertEquals("test", editor.getValue());
assertEquals("test", editor.getAsText());
editor.setAsText(" \n\f ");
assertEquals(null, editor.getValue());
assertEquals("", editor.getAsText());
editor.setValue(null);
assertEquals("", editor.getAsText());
}
public void testIndexedPropertiesWithCustomEditorForType() {
IndexedTestBean bean = new IndexedTestBean();
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.registerCustomEditor(String.class, new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("prefix" + text);
}
});
TestBean tb0 = bean.getArray()[0];
TestBean tb1 = bean.getArray()[1];
TestBean tb2 = ((TestBean) bean.getList().get(0));
TestBean tb3 = ((TestBean) bean.getList().get(1));
TestBean tb4 = ((TestBean) bean.getMap().get("key1"));
TestBean tb5 = ((TestBean) bean.getMap().get("key2"));
assertEquals("name0", tb0.getName());
assertEquals("name1", tb1.getName());
assertEquals("name2", tb2.getName());
assertEquals("name3", tb3.getName());
assertEquals("name4", tb4.getName());
assertEquals("name5", tb5.getName());
assertEquals("name0", bw.getPropertyValue("array[0].name"));
assertEquals("name1", bw.getPropertyValue("array[1].name"));
assertEquals("name2", bw.getPropertyValue("list[0].name"));
assertEquals("name3", bw.getPropertyValue("list[1].name"));
assertEquals("name4", bw.getPropertyValue("map[key1].name"));
assertEquals("name5", bw.getPropertyValue("map[key2].name"));
assertEquals("name4", bw.getPropertyValue("map['key1'].name"));
assertEquals("name5", bw.getPropertyValue("map[\"key2\"].name"));
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue("array[0].name", "name5");
pvs.addPropertyValue("array[1].name", "name4");
pvs.addPropertyValue("list[0].name", "name3");
pvs.addPropertyValue("list[1].name", "name2");
pvs.addPropertyValue("map[key1].name", "name1");
pvs.addPropertyValue("map['key2'].name", "name0");
bw.setPropertyValues(pvs);
assertEquals("prefixname5", tb0.getName());
assertEquals("prefixname4", tb1.getName());
assertEquals("prefixname3", tb2.getName());
assertEquals("prefixname2", tb3.getName());
assertEquals("prefixname1", tb4.getName());
assertEquals("prefixname0", tb5.getName());
assertEquals("prefixname5", bw.getPropertyValue("array[0].name"));
assertEquals("prefixname4", bw.getPropertyValue("array[1].name"));
assertEquals("prefixname3", bw.getPropertyValue("list[0].name"));
assertEquals("prefixname2", bw.getPropertyValue("list[1].name"));
assertEquals("prefixname1", bw.getPropertyValue("map[\"key1\"].name"));
assertEquals("prefixname0", bw.getPropertyValue("map['key2'].name"));
}
public void testIndexedPropertiesWithCustomEditorForProperty() {
IndexedTestBean bean = new IndexedTestBean(false);
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.registerCustomEditor(String.class, "array.name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("array" + text);
}
});
bw.registerCustomEditor(String.class, "list.name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("list" + text);
}
});
bw.registerCustomEditor(String.class, "map.name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("map" + text);
}
});
bean.populate();
TestBean tb0 = bean.getArray()[0];
TestBean tb1 = bean.getArray()[1];
TestBean tb2 = ((TestBean) bean.getList().get(0));
TestBean tb3 = ((TestBean) bean.getList().get(1));
TestBean tb4 = ((TestBean) bean.getMap().get("key1"));
TestBean tb5 = ((TestBean) bean.getMap().get("key2"));
assertEquals("name0", tb0.getName());
assertEquals("name1", tb1.getName());
assertEquals("name2", tb2.getName());
assertEquals("name3", tb3.getName());
assertEquals("name4", tb4.getName());
assertEquals("name5", tb5.getName());
assertEquals("name0", bw.getPropertyValue("array[0].name"));
assertEquals("name1", bw.getPropertyValue("array[1].name"));
assertEquals("name2", bw.getPropertyValue("list[0].name"));
assertEquals("name3", bw.getPropertyValue("list[1].name"));
assertEquals("name4", bw.getPropertyValue("map[key1].name"));
assertEquals("name5", bw.getPropertyValue("map[key2].name"));
assertEquals("name4", bw.getPropertyValue("map['key1'].name"));
assertEquals("name5", bw.getPropertyValue("map[\"key2\"].name"));
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue("array[0].name", "name5");
pvs.addPropertyValue("array[1].name", "name4");
pvs.addPropertyValue("list[0].name", "name3");
pvs.addPropertyValue("list[1].name", "name2");
pvs.addPropertyValue("map[key1].name", "name1");
pvs.addPropertyValue("map['key2'].name", "name0");
bw.setPropertyValues(pvs);
assertEquals("arrayname5", tb0.getName());
assertEquals("arrayname4", tb1.getName());
assertEquals("listname3", tb2.getName());
assertEquals("listname2", tb3.getName());
assertEquals("mapname1", tb4.getName());
assertEquals("mapname0", tb5.getName());
assertEquals("arrayname5", bw.getPropertyValue("array[0].name"));
assertEquals("arrayname4", bw.getPropertyValue("array[1].name"));
assertEquals("listname3", bw.getPropertyValue("list[0].name"));
assertEquals("listname2", bw.getPropertyValue("list[1].name"));
assertEquals("mapname1", bw.getPropertyValue("map[\"key1\"].name"));
assertEquals("mapname0", bw.getPropertyValue("map['key2'].name"));
}
public void testIndexedPropertiesWithIndividualCustomEditorForProperty() {
IndexedTestBean bean = new IndexedTestBean(false);
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.registerCustomEditor(String.class, "array[0].name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("array0" + text);
}
});
bw.registerCustomEditor(String.class, "array[1].name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("array1" + text);
}
});
bw.registerCustomEditor(String.class, "list[0].name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("list0" + text);
}
});
bw.registerCustomEditor(String.class, "list[1].name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("list1" + text);
}
});
bw.registerCustomEditor(String.class, "map[key1].name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("mapkey1" + text);
}
});
bw.registerCustomEditor(String.class, "map[key2].name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("mapkey2" + text);
}
});
bean.populate();
TestBean tb0 = bean.getArray()[0];
TestBean tb1 = bean.getArray()[1];
TestBean tb2 = ((TestBean) bean.getList().get(0));
TestBean tb3 = ((TestBean) bean.getList().get(1));
TestBean tb4 = ((TestBean) bean.getMap().get("key1"));
TestBean tb5 = ((TestBean) bean.getMap().get("key2"));
assertEquals("name0", tb0.getName());
assertEquals("name1", tb1.getName());
assertEquals("name2", tb2.getName());
assertEquals("name3", tb3.getName());
assertEquals("name4", tb4.getName());
assertEquals("name5", tb5.getName());
assertEquals("name0", bw.getPropertyValue("array[0].name"));
assertEquals("name1", bw.getPropertyValue("array[1].name"));
assertEquals("name2", bw.getPropertyValue("list[0].name"));
assertEquals("name3", bw.getPropertyValue("list[1].name"));
assertEquals("name4", bw.getPropertyValue("map[key1].name"));
assertEquals("name5", bw.getPropertyValue("map[key2].name"));
assertEquals("name4", bw.getPropertyValue("map['key1'].name"));
assertEquals("name5", bw.getPropertyValue("map[\"key2\"].name"));
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue("array[0].name", "name5");
pvs.addPropertyValue("array[1].name", "name4");
pvs.addPropertyValue("list[0].name", "name3");
pvs.addPropertyValue("list[1].name", "name2");
pvs.addPropertyValue("map[key1].name", "name1");
pvs.addPropertyValue("map['key2'].name", "name0");
bw.setPropertyValues(pvs);
assertEquals("array0name5", tb0.getName());
assertEquals("array1name4", tb1.getName());
assertEquals("list0name3", tb2.getName());
assertEquals("list1name2", tb3.getName());
assertEquals("mapkey1name1", tb4.getName());
assertEquals("mapkey2name0", tb5.getName());
assertEquals("array0name5", bw.getPropertyValue("array[0].name"));
assertEquals("array1name4", bw.getPropertyValue("array[1].name"));
assertEquals("list0name3", bw.getPropertyValue("list[0].name"));
assertEquals("list1name2", bw.getPropertyValue("list[1].name"));
assertEquals("mapkey1name1", bw.getPropertyValue("map[\"key1\"].name"));
assertEquals("mapkey2name0", bw.getPropertyValue("map['key2'].name"));
}
public void testNestedIndexedPropertiesWithCustomEditorForProperty() {
IndexedTestBean bean = new IndexedTestBean();
TestBean tb0 = bean.getArray()[0];
TestBean tb1 = bean.getArray()[1];
TestBean tb2 = ((TestBean) bean.getList().get(0));
TestBean tb3 = ((TestBean) bean.getList().get(1));
TestBean tb4 = ((TestBean) bean.getMap().get("key1"));
TestBean tb5 = ((TestBean) bean.getMap().get("key2"));
tb0.setNestedIndexedBean(new IndexedTestBean());
tb1.setNestedIndexedBean(new IndexedTestBean());
tb2.setNestedIndexedBean(new IndexedTestBean());
tb3.setNestedIndexedBean(new IndexedTestBean());
tb4.setNestedIndexedBean(new IndexedTestBean());
tb5.setNestedIndexedBean(new IndexedTestBean());
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.registerCustomEditor(String.class, "array.nestedIndexedBean.array.name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("array" + text);
}
public String getAsText() {
return ((String) getValue()).substring(5);
}
});
bw.registerCustomEditor(String.class, "list.nestedIndexedBean.list.name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("list" + text);
}
public String getAsText() {
return ((String) getValue()).substring(4);
}
});
bw.registerCustomEditor(String.class, "map.nestedIndexedBean.map.name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("map" + text);
}
public String getAsText() {
return ((String) getValue()).substring(4);
}
});
assertEquals("name0", tb0.getName());
assertEquals("name1", tb1.getName());
assertEquals("name2", tb2.getName());
assertEquals("name3", tb3.getName());
assertEquals("name4", tb4.getName());
assertEquals("name5", tb5.getName());
assertEquals("name0", bw.getPropertyValue("array[0].nestedIndexedBean.array[0].name"));
assertEquals("name1", bw.getPropertyValue("array[1].nestedIndexedBean.array[1].name"));
assertEquals("name2", bw.getPropertyValue("list[0].nestedIndexedBean.list[0].name"));
assertEquals("name3", bw.getPropertyValue("list[1].nestedIndexedBean.list[1].name"));
assertEquals("name4", bw.getPropertyValue("map[key1].nestedIndexedBean.map[key1].name"));
assertEquals("name5", bw.getPropertyValue("map['key2'].nestedIndexedBean.map[\"key2\"].name"));
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue("array[0].nestedIndexedBean.array[0].name", "name5");
pvs.addPropertyValue("array[1].nestedIndexedBean.array[1].name", "name4");
pvs.addPropertyValue("list[0].nestedIndexedBean.list[0].name", "name3");
pvs.addPropertyValue("list[1].nestedIndexedBean.list[1].name", "name2");
pvs.addPropertyValue("map[key1].nestedIndexedBean.map[\"key1\"].name", "name1");
pvs.addPropertyValue("map['key2'].nestedIndexedBean.map[key2].name", "name0");
bw.setPropertyValues(pvs);
assertEquals("arrayname5", tb0.getNestedIndexedBean().getArray()[0].getName());
assertEquals("arrayname4", tb1.getNestedIndexedBean().getArray()[1].getName());
assertEquals("listname3", ((TestBean) tb2.getNestedIndexedBean().getList().get(0)).getName());
assertEquals("listname2", ((TestBean) tb3.getNestedIndexedBean().getList().get(1)).getName());
assertEquals("mapname1", ((TestBean) tb4.getNestedIndexedBean().getMap().get("key1")).getName());
assertEquals("mapname0", ((TestBean) tb5.getNestedIndexedBean().getMap().get("key2")).getName());
assertEquals("arrayname5", bw.getPropertyValue("array[0].nestedIndexedBean.array[0].name"));
assertEquals("arrayname4", bw.getPropertyValue("array[1].nestedIndexedBean.array[1].name"));
assertEquals("listname3", bw.getPropertyValue("list[0].nestedIndexedBean.list[0].name"));
assertEquals("listname2", bw.getPropertyValue("list[1].nestedIndexedBean.list[1].name"));
assertEquals("mapname1", bw.getPropertyValue("map['key1'].nestedIndexedBean.map[key1].name"));
assertEquals("mapname0", bw.getPropertyValue("map[key2].nestedIndexedBean.map[\"key2\"].name"));
}
public void testNestedIndexedPropertiesWithIndexedCustomEditorForProperty() {
IndexedTestBean bean = new IndexedTestBean();
TestBean tb0 = bean.getArray()[0];
TestBean tb1 = bean.getArray()[1];
TestBean tb2 = ((TestBean) bean.getList().get(0));
TestBean tb3 = ((TestBean) bean.getList().get(1));
TestBean tb4 = ((TestBean) bean.getMap().get("key1"));
TestBean tb5 = ((TestBean) bean.getMap().get("key2"));
tb0.setNestedIndexedBean(new IndexedTestBean());
tb1.setNestedIndexedBean(new IndexedTestBean());
tb2.setNestedIndexedBean(new IndexedTestBean());
tb3.setNestedIndexedBean(new IndexedTestBean());
tb4.setNestedIndexedBean(new IndexedTestBean());
tb5.setNestedIndexedBean(new IndexedTestBean());
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.registerCustomEditor(String.class, "array[0].nestedIndexedBean.array[0].name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("array" + text);
}
});
bw.registerCustomEditor(String.class, "list.nestedIndexedBean.list[1].name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("list" + text);
}
});
bw.registerCustomEditor(String.class, "map[key1].nestedIndexedBean.map.name", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("map" + text);
}
});
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue("array[0].nestedIndexedBean.array[0].name", "name5");
pvs.addPropertyValue("array[1].nestedIndexedBean.array[1].name", "name4");
pvs.addPropertyValue("list[0].nestedIndexedBean.list[0].name", "name3");
pvs.addPropertyValue("list[1].nestedIndexedBean.list[1].name", "name2");
pvs.addPropertyValue("map[key1].nestedIndexedBean.map[\"key1\"].name", "name1");
pvs.addPropertyValue("map['key2'].nestedIndexedBean.map[key2].name", "name0");
bw.setPropertyValues(pvs);
assertEquals("arrayname5", tb0.getNestedIndexedBean().getArray()[0].getName());
assertEquals("name4", tb1.getNestedIndexedBean().getArray()[1].getName());
assertEquals("name3", ((TestBean) tb2.getNestedIndexedBean().getList().get(0)).getName());
assertEquals("listname2", ((TestBean) tb3.getNestedIndexedBean().getList().get(1)).getName());
assertEquals("mapname1", ((TestBean) tb4.getNestedIndexedBean().getMap().get("key1")).getName());
assertEquals("name0", ((TestBean) tb5.getNestedIndexedBean().getMap().get("key2")).getName());
}
public void testIndexedPropertiesWithDirectAccessAndPropertyEditors() {
IndexedTestBean bean = new IndexedTestBean();
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.registerCustomEditor(TestBean.class, "array", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean("array" + text, 99));
}
public String getAsText() {
return ((TestBean) getValue()).getName();
}
});
bw.registerCustomEditor(TestBean.class, "list", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean("list" + text, 99));
}
public String getAsText() {
return ((TestBean) getValue()).getName();
}
});
bw.registerCustomEditor(TestBean.class, "map", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean("map" + text, 99));
}
public String getAsText() {
return ((TestBean) getValue()).getName();
}
});
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue("array[0]", "a");
pvs.addPropertyValue("array[1]", "b");
pvs.addPropertyValue("list[0]", "c");
pvs.addPropertyValue("list[1]", "d");
pvs.addPropertyValue("map[key1]", "e");
pvs.addPropertyValue("map['key2']", "f");
bw.setPropertyValues(pvs);
assertEquals("arraya", bean.getArray()[0].getName());
assertEquals("arrayb", bean.getArray()[1].getName());
assertEquals("listc", ((TestBean) bean.getList().get(0)).getName());
assertEquals("listd", ((TestBean) bean.getList().get(1)).getName());
assertEquals("mape", ((TestBean) bean.getMap().get("key1")).getName());
assertEquals("mapf", ((TestBean) bean.getMap().get("key2")).getName());
}
public void testIndexedPropertiesWithDirectAccessAndSpecificPropertyEditors() {
IndexedTestBean bean = new IndexedTestBean();
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.registerCustomEditor(TestBean.class, "array[0]", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean("array0" + text, 99));
}
public String getAsText() {
return ((TestBean) getValue()).getName();
}
});
bw.registerCustomEditor(TestBean.class, "array[1]", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean("array1" + text, 99));
}
public String getAsText() {
return ((TestBean) getValue()).getName();
}
});
bw.registerCustomEditor(TestBean.class, "list[0]", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean("list0" + text, 99));
}
public String getAsText() {
return ((TestBean) getValue()).getName();
}
});
bw.registerCustomEditor(TestBean.class, "list[1]", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean("list1" + text, 99));
}
public String getAsText() {
return ((TestBean) getValue()).getName();
}
});
bw.registerCustomEditor(TestBean.class, "map[key1]", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean("mapkey1" + text, 99));
}
public String getAsText() {
return ((TestBean) getValue()).getName();
}
});
bw.registerCustomEditor(TestBean.class, "map[key2]", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean("mapkey2" + text, 99));
}
public String getAsText() {
return ((TestBean) getValue()).getName();
}
});
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue("array[0]", "a");
pvs.addPropertyValue("array[1]", "b");
pvs.addPropertyValue("list[0]", "c");
pvs.addPropertyValue("list[1]", "d");
pvs.addPropertyValue("map[key1]", "e");
pvs.addPropertyValue("map['key2']", "f");
bw.setPropertyValues(pvs);
assertEquals("array0a", bean.getArray()[0].getName());
assertEquals("array1b", bean.getArray()[1].getName());
assertEquals("list0c", ((TestBean) bean.getList().get(0)).getName());
assertEquals("list1d", ((TestBean) bean.getList().get(1)).getName());
assertEquals("mapkey1e", ((TestBean) bean.getMap().get("key1")).getName());
assertEquals("mapkey2f", ((TestBean) bean.getMap().get("key2")).getName());
}
public void testIndexedPropertiesWithListPropertyEditor() {
IndexedTestBean bean = new IndexedTestBean();
BeanWrapper bw = new BeanWrapperImpl(bean);
bw.registerCustomEditor(List.class, "list", new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
List result = new ArrayList();
result.add(new TestBean("list" + text, 99));
setValue(result);
}
});
bw.setPropertyValue("list", "1");
assertEquals("list1", ((TestBean) bean.getList().get(0)).getName());
bw.setPropertyValue("list[0]", "test");
assertEquals("test", bean.getList().get(0));
}
public void testConversionToOldCollections() throws PropertyVetoException {
OldCollectionsBean tb = new OldCollectionsBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(Vector.class, new CustomCollectionEditor(Vector.class));
bw.registerCustomEditor(Hashtable.class, new CustomMapEditor(Hashtable.class));
bw.setPropertyValue("vector", new String[] {"a", "b"});
assertEquals(2, tb.getVector().size());
assertEquals("a", tb.getVector().get(0));
assertEquals("b", tb.getVector().get(1));
bw.setPropertyValue("hashtable", Collections.singletonMap("foo", "bar"));
assertEquals(1, tb.getHashtable().size());
assertEquals("bar", tb.getHashtable().get("foo"));
}
public void testUninitializedArrayPropertyWithCustomEditor() {
IndexedTestBean bean = new IndexedTestBean(false);
BeanWrapper bw = new BeanWrapperImpl(bean);
PropertyEditor pe = new CustomNumberEditor(Integer.class, true);
bw.registerCustomEditor(null, "list.age", pe);
TestBean tb = new TestBean();
bw.setPropertyValue("list", new ArrayList());
bw.setPropertyValue("list[0]", tb);
assertEquals(tb, bean.getList().get(0));
assertEquals(pe, bw.findCustomEditor(int.class, "list.age"));
assertEquals(pe, bw.findCustomEditor(null, "list.age"));
assertEquals(pe, bw.findCustomEditor(int.class, "list[0].age"));
assertEquals(pe, bw.findCustomEditor(null, "list[0].age"));
}
public void testArrayToArrayConversion() throws PropertyVetoException {
IndexedTestBean tb = new IndexedTestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(TestBean.class, new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue(new TestBean(text, 99));
}
});
bw.setPropertyValue("array", new String[] {"a", "b"});
assertEquals(2, tb.getArray().length);
assertEquals("a", tb.getArray()[0].getName());
assertEquals("b", tb.getArray()[1].getName());
}
public void testArrayToStringConversion() throws PropertyVetoException {
TestBean tb = new TestBean();
BeanWrapper bw = new BeanWrapperImpl(tb);
bw.registerCustomEditor(String.class, new PropertyEditorSupport() {
public void setAsText(String text) throws IllegalArgumentException {
setValue("-" + text + "-");
}
});
bw.setPropertyValue("name", new String[] {"a", "b"});
assertEquals("-a,b-", tb.getName());
}
public void testClassArrayEditorSunnyDay() throws Exception {
ClassArrayEditor classArrayEditor = new ClassArrayEditor();
classArrayEditor.setAsText("java.lang.String,java.util.HashMap");
Class[] classes = (Class[]) classArrayEditor.getValue();
assertEquals(2, classes.length);
assertEquals(String.class, classes[0]);
assertEquals(HashMap.class, classes[1]);
assertEquals("java.lang.String,java.util.HashMap", classArrayEditor.getAsText());
// ensure setAsText can consume the return value of getAsText
classArrayEditor.setAsText(classArrayEditor.getAsText());
}
public void testClassArrayEditorSunnyDayWithArrayTypes() throws Exception {
ClassArrayEditor classArrayEditor = new ClassArrayEditor();
classArrayEditor.setAsText("java.lang.String[],java.util.Map[],int[],float[][][]");
Class[] classes = (Class[]) classArrayEditor.getValue();
assertEquals(4, classes.length);
assertEquals(String[].class, classes[0]);
assertEquals(Map[].class, classes[1]);
assertEquals(int[].class, classes[2]);
assertEquals(float[][][].class, classes[3]);
assertEquals("java.lang.String[],java.util.Map[],int[],float[][][]", classArrayEditor.getAsText());
// ensure setAsText can consume the return value of getAsText
classArrayEditor.setAsText(classArrayEditor.getAsText());
}
public void testClassArrayEditorSetAsTextWithNull() throws Exception {
ClassArrayEditor classArrayEditor = new ClassArrayEditor();
classArrayEditor.setAsText(null);
assertNull(classArrayEditor.getValue());
assertEquals("", classArrayEditor.getAsText());
}
public void testClassArrayEditorSetAsTextWithEmptyString() throws Exception {
ClassArrayEditor classArrayEditor = new ClassArrayEditor();
classArrayEditor.setAsText("");
assertNull(classArrayEditor.getValue());
assertEquals("", classArrayEditor.getAsText());
}
public void testClassArrayEditorSetAsTextWithWhitespaceString() throws Exception {
ClassArrayEditor classArrayEditor = new ClassArrayEditor();
classArrayEditor.setAsText("\n");
assertNull(classArrayEditor.getValue());
assertEquals("", classArrayEditor.getAsText());
}
private static class TestBeanEditor extends PropertyEditorSupport {
public void setAsText(String text) {
TestBean tb = new TestBean();
StringTokenizer st = new StringTokenizer(text, "_");
tb.setName(st.nextToken());
tb.setAge(Integer.parseInt(st.nextToken()));
setValue(tb);
}
}
private static class OldValueAccessingTestBeanEditor extends PropertyEditorSupport {
public void setAsText(String text) {
TestBean tb = new TestBean();
StringTokenizer st = new StringTokenizer(text, "_");
tb.setName(st.nextToken());
tb.setAge(Integer.parseInt(st.nextToken()));
if (!tb.equals(getValue())) {
setValue(tb);
}
}
}
private static class PrimitiveArrayBean {
private byte[] byteArray;
private char[] charArray;
public byte[] getByteArray() {
return byteArray;
}
public void setByteArray(byte[] byteArray) {
this.byteArray = byteArray;
}
public char[] getCharArray() {
return charArray;
}
public void setCharArray(char[] charArray) {
this.charArray = charArray;
}
}
private static class CharBean {
private char myChar;
private Character myCharacter;
public char getMyChar() {
return myChar;
}
public void setMyChar(char myChar) {
this.myChar = myChar;
}
public Character getMyCharacter() {
return myCharacter;
}
public void setMyCharacter(Character myCharacter) {
this.myCharacter = myCharacter;
}
}
private static class OldCollectionsBean {
private Vector vector;
private Hashtable hashtable;
public Vector getVector() {
return vector;
}
public void setVector(Vector vector) {
this.vector = vector;
}
public Hashtable getHashtable() {
return hashtable;
}
public void setHashtable(Hashtable hashtable) {
this.hashtable = hashtable;
}
}
}
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