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- /*
- * Copyright 2000-2018 Vaadin Ltd.
- *
- * 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 com.vaadin.client;
-
- import java.util.HashSet;
- import java.util.Set;
-
- import com.google.gwt.core.client.JavaScriptObject;
- import com.google.gwt.core.client.JsArray;
- import com.google.gwt.core.client.JsArrayString;
-
- public final class ValueMap extends JavaScriptObject {
- protected ValueMap() {
- }
-
- public native double getRawNumber(final String name)
- /*-{
- return this[name];
- }-*/;
-
- public native int getInt(final String name)
- /*-{
- return this[name];
- }-*/;
-
- public native boolean getBoolean(final String name)
- /*-{
- return Boolean(this[name]);
- }-*/;
-
- public native String getString(String name)
- /*-{
- return this[name];
- }-*/;
-
- public native JsArrayString getKeyArray()
- /*-{
- var a = new Array();
- var attr = this;
- for (var j in attr) {
- // workaround for the infamous chrome hosted mode hack (__gwt_ObjectId)
- if (attr.hasOwnProperty(j))
- a.push(j);
- }
- return a;
- }-*/;
-
- public Set<String> getKeySet() {
- final HashSet<String> attrs = new HashSet<>();
- JsArrayString attributeNamesArray = getKeyArray();
- for (int i = 0; i < attributeNamesArray.length(); i++) {
- attrs.add(attributeNamesArray.get(i));
- }
- return attrs;
- }
-
- public native JsArrayString getJSStringArray(String name)
- /*-{
- return this[name];
- }-*/;
-
- public native JsArray<ValueMap> getJSValueMapArray(String name)
- /*-{
- return this[name];
- }-*/;
-
- public String[] getStringArray(final String name) {
- JsArrayString stringArrayAttribute = getJSStringArray(name);
- final String[] s = new String[stringArrayAttribute.length()];
- for (int i = 0; i < stringArrayAttribute.length(); i++) {
- s[i] = stringArrayAttribute.get(i);
- }
- return s;
- }
-
- public int[] getIntArray(final String name) {
- JsArrayString stringArrayAttribute = getJSStringArray(name);
- final int[] s = new int[stringArrayAttribute.length()];
- for (int i = 0; i < stringArrayAttribute.length(); i++) {
- s[i] = Integer.parseInt(stringArrayAttribute.get(i));
- }
- return s;
- }
-
- public native boolean containsKey(final String name)
- /*-{
- return name in this;
- }-*/;
-
- public native ValueMap getValueMap(String name)
- /*-{
- return this[name];
- }-*/;
-
- public native String getAsString(String name)
- /*-{
- return '' + this[name];
- }-*/;
-
- public native JavaScriptObject getJavaScriptObject(String name)
- /*-{
- return this[name];
- }-*/;
-
- }
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