Drop extraneous files

[unical.git] / gson / com / google / gson / internal / Streams.java

diff --git a/gson/com/google/gson/internal/Streams.java b/gson/com/google/gson/internal/Streams.java
deleted file mode 100644 (file)
index 607c929..0000000
--- a/gson/com/google/gson/internal/Streams.java
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2010 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.internal;
-
-import com.google.gson.JsonElement;
-import com.google.gson.JsonIOException;
-import com.google.gson.JsonNull;
-import com.google.gson.JsonParseException;
-import com.google.gson.JsonSyntaxException;
-import com.google.gson.internal.bind.TypeAdapters;
-import com.google.gson.stream.JsonReader;
-import com.google.gson.stream.JsonWriter;
-import com.google.gson.stream.MalformedJsonException;
-import java.io.EOFException;
-import java.io.IOException;
-import java.io.Writer;
-
-/**
- * Reads and writes GSON parse trees over streams.
- */
-public final class Streams {
-  /**
-   * Takes a reader in any state and returns the next value as a JsonElement.
-   */
-  public static JsonElement parse(JsonReader reader) throws JsonParseException {
-    boolean isEmpty = true;
-    try {
-      reader.peek();
-      isEmpty = false;
-      return TypeAdapters.JSON_ELEMENT.read(reader);
-    } catch (EOFException e) {
-      /*
-       * For compatibility with JSON 1.5 and earlier, we return a JsonNull for
-       * empty documents instead of throwing.
-       */
-      if (isEmpty) {
-        return JsonNull.INSTANCE;
-      }
-      // The stream ended prematurely so it is likely a syntax error.
-      throw new JsonSyntaxException(e);
-    } catch (MalformedJsonException e) {
-      throw new JsonSyntaxException(e);
-    } catch (IOException e) {
-      throw new JsonIOException(e);
-    } catch (NumberFormatException e) {
-      throw new JsonSyntaxException(e);
-    }
-  }
-
-  /**
-   * Writes the JSON element to the writer, recursively.
-   */
-  public static void write(JsonElement element, JsonWriter writer) throws IOException {
-    TypeAdapters.JSON_ELEMENT.write(writer, element);
-  }
-
-  public static Writer writerForAppendable(Appendable appendable) {
-    return appendable instanceof Writer ? (Writer) appendable : new AppendableWriter(appendable);
-  }
-
-  /**
-   * Adapts an {@link Appendable} so it can be passed anywhere a {@link Writer}
-   * is used.
-   */
-  private static final class AppendableWriter extends Writer {
-    private final Appendable appendable;
-    private final CurrentWrite currentWrite = new CurrentWrite();
-
-    private AppendableWriter(Appendable appendable) {
-      this.appendable = appendable;
-    }
-
-    @Override public void write(char[] chars, int offset, int length) throws IOException {
-      currentWrite.chars = chars;
-      appendable.append(currentWrite, offset, offset + length);
-    }
-
-    @Override public void write(int i) throws IOException {
-      appendable.append((char) i);
-    }
-
-    @Override public void flush() {}
-    @Override public void close() {}
-
-    /**
-     * A mutable char sequence pointing at a single char[].
-     */
-    static class CurrentWrite implements CharSequence {
-      char[] chars;
-      public int length() {
-        return chars.length;
-      }
-      public char charAt(int i) {
-        return chars[i];
-      }
-      public CharSequence subSequence(int start, int end) {
-        return new String(chars, start, end - start);
-      }
-    }
-  }
-
-}