+++ /dev/null
-/*
- * Copyright (C) 2009 Google Inc.
- *
- * 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.google.gson;
-
-import java.io.IOException;
-import java.io.Reader;
-import java.io.StringReader;
-
-import com.google.gson.internal.Streams;
-import com.google.gson.stream.JsonReader;
-import com.google.gson.stream.JsonToken;
-import com.google.gson.stream.MalformedJsonException;
-
-/**
- * A parser to parse Json into a parse tree of {@link JsonElement}s
- *
- * @author Inderjeet Singh
- * @author Joel Leitch
- * @since 1.3
- */
-public final class JsonParser {
-
- /**
- * Parses the specified JSON string into a parse tree
- *
- * @param json JSON text
- * @return a parse tree of {@link JsonElement}s corresponding to the specified JSON
- * @throws JsonParseException if the specified text is not valid JSON
- * @since 1.3
- */
- public JsonElement parse(String json) throws JsonSyntaxException {
- return parse(new StringReader(json));
- }
-
- /**
- * Parses the specified JSON string into a parse tree
- *
- * @param json JSON text
- * @return a parse tree of {@link JsonElement}s corresponding to the specified JSON
- * @throws JsonParseException if the specified text is not valid JSON
- * @since 1.3
- */
- public JsonElement parse(Reader json) throws JsonIOException, JsonSyntaxException {
- try {
- JsonReader jsonReader = new JsonReader(json);
- JsonElement element = parse(jsonReader);
- if (!element.isJsonNull() && jsonReader.peek() != JsonToken.END_DOCUMENT) {
- throw new JsonSyntaxException("Did not consume the entire document.");
- }
- return element;
- } catch (MalformedJsonException e) {
- throw new JsonSyntaxException(e);
- } catch (IOException e) {
- throw new JsonIOException(e);
- } catch (NumberFormatException e) {
- throw new JsonSyntaxException(e);
- }
- }
-
- /**
- * Returns the next value from the JSON stream as a parse tree.
- *
- * @throws JsonParseException if there is an IOException or if the specified
- * text is not valid JSON
- * @since 1.6
- */
- public JsonElement parse(JsonReader json) throws JsonIOException, JsonSyntaxException {
- boolean lenient = json.isLenient();
- json.setLenient(true);
- try {
- return Streams.parse(json);
- } catch (StackOverflowError e) {
- throw new JsonParseException("Failed parsing JSON source: " + json + " to Json", e);
- } catch (OutOfMemoryError e) {
- throw new JsonParseException("Failed parsing JSON source: " + json + " to Json", e);
- } finally {
- json.setLenient(lenient);
- }
- }
-}