diff options
author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2012-02-16 15:38:02 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2012-02-16 15:38:02 +0000 |
commit | 6a5618b2741471546e0b0885e1758c391837dff6 (patch) | |
tree | 4ce17155a4e4e9046d4cc1355042ac35d96209a2 /sca-java-2.x/tags/2.0-Beta3-RC2/modules/binding-websocket/src/main/java/org/apache/tuscany/sca/binding/websocket/runtime/JSONUtil.java | |
parent | 498901ee4d30917ba1fd696e75b61ce3aea79c29 (diff) |
Rename beta3 tag to final name
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1245031 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta3-RC2/modules/binding-websocket/src/main/java/org/apache/tuscany/sca/binding/websocket/runtime/JSONUtil.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta3-RC2/modules/binding-websocket/src/main/java/org/apache/tuscany/sca/binding/websocket/runtime/JSONUtil.java | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta3-RC2/modules/binding-websocket/src/main/java/org/apache/tuscany/sca/binding/websocket/runtime/JSONUtil.java b/sca-java-2.x/tags/2.0-Beta3-RC2/modules/binding-websocket/src/main/java/org/apache/tuscany/sca/binding/websocket/runtime/JSONUtil.java deleted file mode 100644 index 80cbf6a6d9..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3-RC2/modules/binding-websocket/src/main/java/org/apache/tuscany/sca/binding/websocket/runtime/JSONUtil.java +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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.apache.tuscany.sca.binding.websocket.runtime; - -import java.util.ArrayList; -import java.util.List; - -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.Operation; - -import com.google.gson.Gson; - -/** - * Utility class to handle JSON convertions. - */ -public class JSONUtil { - - private static Gson gson = new Gson(); - - public static String encodeMessage(WebsocketBindingMessage message) { - return gson.toJson(message); - } - - public static WebsocketBindingMessage decodeMessage(String jsonMessage) { - return gson.fromJson(jsonMessage, WebsocketBindingMessage.class); - } - - public static String encodePayload(Object payload) { - return gson.toJson(payload); - } - - /** - * Convert opeartion parameters from JSON to the appropriate parameter - * types. - */ - public static Object[] decodePayloadForOperation(String jsonData, Operation operation) { - Object[] args = new Object[operation.getInputType().getLogical().size()]; - final String[] json = parseArray(jsonData); - int index = 0; - for (final DataType<?> dataType : operation.getInputType().getLogical()) { - args[index] = gson.fromJson(json[index], dataType.getPhysical()); - index++; - } - return args; - } - - /** - * Split the JSON array containing the arguments for the opeartion in order - * to avoid converting JSON to Object[]. Converting each object separately - * to it's corresponding data type avoids type mismatch problems at service - * invocation. - */ - private static String[] parseArray(String jsonArray) { - List<String> objects = new ArrayList<String>(); - int bracketNum = 0; - int parNum = 0; - int quoteNum = 0; - int startPos = 1; - for (int i = 0; i < jsonArray.length(); i++) { - switch (jsonArray.charAt(i)) { - case '{': - bracketNum++; - break; - case '}': - bracketNum--; - break; - case '[': - parNum++; - break; - case ']': - parNum--; - break; - case '\"': - quoteNum++; - break; - case ',': - if ((bracketNum == 0) && (parNum == 1) && quoteNum % 2 == 0) { - objects.add(jsonArray.substring(startPos, i)); - startPos = i + 1; - } - } - } - objects.add(jsonArray.substring(startPos, jsonArray.length() - 1)); - return objects.toArray(new String[] {}); - } - - private JSONUtil() { - } - -} |