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20 package org.apache.mina.integration.beans;
21
22 import java.beans.PropertyEditor;
23 import java.beans.PropertyEditorSupport;
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28
29
30 public abstract class AbstractPropertyEditor extends PropertyEditorSupport {
31
32 private String text;
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34 private Object value;
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36 private boolean trimText = true;
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38 protected void setTrimText(boolean trimText) {
39 this.trimText = trimText;
40 }
41
42 @Override
43 public String getAsText() {
44 return text;
45 }
46
47 @Override
48 public Object getValue() {
49 return value;
50 }
51
52 @Override
53 public void setAsText(String text) throws IllegalArgumentException {
54 this.text = text;
55 if (text == null) {
56 value = defaultValue();
57 } else {
58 value = toValue(trimText ? text.trim() : text);
59 }
60 }
61
62 @Override
63 public void setValue(Object value) {
64 this.value = value;
65 if (value == null) {
66 text = defaultText();
67 } else {
68 text = toText(value);
69 }
70 }
71
72 protected String defaultText() {
73 return null;
74 }
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76 protected Object defaultValue() {
77 return null;
78 }
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80 protected abstract String toText(Object value);
81
82 protected abstract Object toValue(String text) throws IllegalArgumentException;
83
84 }