During the API review process (bug 246133) the reviewers decided that in order to include html4j to NetBeans Platform, we need to stop using org.apidesign namespace and switch to NetBeans one. Repackaging all SPI packages into org.netbeans.html.smthng.spi.
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43 package org.netbeans.html.ko4j;
45 import java.io.ByteArrayOutputStream;
46 import java.io.Closeable;
47 import java.io.IOException;
48 import java.io.InputStream;
49 import java.io.InputStreamReader;
50 import java.io.Reader;
52 import java.util.logging.Logger;
53 import org.netbeans.html.boot.spi.Fn;
54 import org.netbeans.html.json.spi.FunctionBinding;
55 import org.netbeans.html.json.spi.JSONCall;
56 import org.netbeans.html.json.spi.PropertyBinding;
57 import org.netbeans.html.json.spi.Technology;
58 import org.netbeans.html.json.spi.Transfer;
59 import org.netbeans.html.json.spi.WSTransfer;
61 /** This is an implementation package - just
62 * include its JAR on classpath and use official {@link Context} API
63 * to access the functionality.
66 * @author Jaroslav Tulach
69 implements Technology.BatchInit<Object>, Technology.ValueMutated<Object>,
70 Transfer, WSTransfer<LoadWS> {
71 static final Logger LOG = Logger.getLogger(FXContext.class.getName());
72 private Object[] jsObjects;
75 public FXContext(Fn.Presenter browserContext) {
79 public Object wrapModel(Object model, PropertyBinding[] propArr, FunctionBinding[] funcArr) {
80 String[] propNames = new String[propArr.length];
81 boolean[] propReadOnly = new boolean[propArr.length];
82 Object[] propValues = new Object[propArr.length];
83 for (int i = 0; i < propNames.length; i++) {
84 propNames[i] = propArr[i].getPropertyName();
85 propReadOnly[i] = propArr[i].isReadOnly();
86 propValues[i] = propArr[i].getValue();
88 String[] funcNames = new String[funcArr.length];
89 for (int i = 0; i < funcNames.length; i++) {
90 funcNames[i] = funcArr[i].getFunctionName();
92 Object ret = getJSObject();
93 Knockout.wrapModel(ret, model,
94 propNames, propReadOnly, propValues, propArr,
100 private Object getJSObject() {
102 if (jsObjects != null && jsIndex < (len = jsObjects.length)) {
103 return jsObjects[jsIndex++];
105 jsObjects = Knockout.allocJS(len * 2);
111 public Object wrapModel(Object model) {
112 throw new UnsupportedOperationException();
116 public void bind(PropertyBinding b, Object model, Object data) {
117 throw new UnsupportedOperationException();
121 public void valueHasMutated(Object data, String propertyName) {
122 Knockout.valueHasMutated(data, propertyName, null, null);
126 public void valueHasMutated(Object data, String propertyName, Object oldValue, Object newValue) {
127 Knockout.valueHasMutated(data, propertyName, oldValue, newValue);
131 public void expose(FunctionBinding fb, Object model, Object d) {
132 throw new UnsupportedOperationException();
136 public void applyBindings(Object data) {
137 Knockout.applyBindings(data);
141 public Object wrapArray(Object[] arr) {
146 public void extract(Object obj, String[] props, Object[] values) {
147 LoadJSON.extractJSON(obj, props, values);
151 public void loadJSON(final JSONCall call) {
152 if (call.isJSONP()) {
153 String me = LoadJSON.createJSONP(call);
154 LoadJSON.loadJSONP(call.composeURL(me), me);
157 if (call.isDoOutput()) {
159 ByteArrayOutputStream bos = new ByteArrayOutputStream();
161 data = new String(bos.toByteArray(), "UTF-8");
162 } catch (IOException ex) {
163 call.notifyError(ex);
166 LoadJSON.loadJSON(call.composeURL(null), call, call.getMethod(), data);
171 public <M> M toModel(Class<M> modelClass, Object data) {
172 return modelClass.cast(Knockout.toModel(data));
176 public Object toJSON(InputStream is) throws IOException {
177 StringBuilder sb = new StringBuilder();
178 InputStreamReader r = new InputStreamReader(is);
186 return LoadJSON.parse(sb.toString());
190 public void runSafe(final Runnable r) {
191 LOG.warning("Technology.runSafe has been deprecated. Use BrwsrCtx.execute!");
196 public LoadWS open(String url, JSONCall onReply) {
197 return new LoadWS(onReply, url);
201 public void send(LoadWS socket, JSONCall data) {
206 public void close(LoadWS socket) {
210 boolean areWebSocketsSupported() {
211 return Knockout.areWebSocketsSupported();
214 private static final class TrueFn extends Fn implements Fn.Presenter {
216 public Object invoke(Object thiz, Object... args) throws Exception {
221 public Fn defineFn(String code, String... names) {
226 public void displayPage(URL page, Runnable onPageLoad) {
230 public void loadScript(Reader code) throws Exception {