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43 package org.netbeans.html.json.impl;
45 import net.java.html.BrwsrCtx;
46 import org.apidesign.html.json.spi.FunctionBinding;
47 import org.apidesign.html.json.spi.JSONCall;
48 import org.apidesign.html.json.spi.PropertyBinding;
52 * @author Jaroslav Tulach <jtulach@netbeans.org>
54 public abstract class PropertyBindingAccessor {
55 private static PropertyBindingAccessor DEFAULT;
57 protected PropertyBindingAccessor() {
58 if (DEFAULT != null) throw new IllegalStateException();
63 JSON.initClass(PropertyBinding.class);
66 protected abstract <M> PropertyBinding newBinding(PBData<M> d);
67 protected abstract <M> FunctionBinding newFunction(FBData<M> d);
68 protected abstract JSONCall newCall(
69 BrwsrCtx ctx, RcvrJSON callback, String urlBefore, String urlAfter,
70 String method, Object data
74 static <M> PropertyBinding create(PBData<M> d) {
75 return DEFAULT.newBinding(d);
77 static <M> FunctionBinding createFunction(FBData<M> d) {
78 return DEFAULT.newFunction(d);
80 static JSONCall createCall(
81 BrwsrCtx ctx, RcvrJSON callback, String urlBefore, String urlAfter,
82 String method, Object data
84 return DEFAULT.newCall(ctx, callback, urlBefore, urlAfter, method, data);
87 public static final class PBData<M> {
88 public final String name;
89 public final boolean readOnly;
90 private final M model;
91 private final SetAndGet<M> access;
92 private final Bindings<?> bindings;
94 public PBData(Bindings<?> bindings, String name, M model, SetAndGet<M> access, boolean readOnly) {
95 this.bindings = bindings;
99 this.readOnly = readOnly;
102 public void setValue(Object v) {
103 access.setValue(model, v);
106 public Object getValue() {
107 return access.getValue(model);
110 public boolean isReadOnly() {
114 public Bindings getBindings() {
119 public static final class FBData<M> {
120 public final String name;
121 private final M model;
122 private final Callback<M> access;
124 public FBData(String name, M model, Callback<M> access) {
127 this.access = access;
131 public void call(Object data, Object ev) {
132 access.call(model, data, ev);