com.google.gitiles.blame.RegionAdapter.java Source code

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Here is the source code for com.google.gitiles.blame.RegionAdapter.java

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// Copyright (C) 2014 The Android Open Source Project
//
// 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.gitiles.blame;

import static com.google.common.base.Preconditions.checkNotNull;

import com.google.gitiles.DateFormatter;
import com.google.gson.TypeAdapter;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;

import org.eclipse.jgit.lib.ObjectId;

import java.io.IOException;

class RegionAdapter extends TypeAdapter<Region> {
    private final DateFormatter df;

    RegionAdapter(DateFormatter df) {
        this.df = checkNotNull(df, "DateFormatter");
    }

    @Override
    public void write(JsonWriter out, Region value) throws IOException {
        out.beginObject().name("start").value(value.getStart() + 1).name("count").value(value.getCount())
                .name("path").value(value.getSourcePath()).name("commit")
                .value(ObjectId.toString(value.getSourceCommit())).name("author").beginObject()
                // TODO(dborowitz): Use an adapter from CommitJsonData instead.
                .name("name").value(value.getSourceAuthor().getName()).name("email")
                .value(value.getSourceAuthor().getEmailAddress()).name("time")
                .value(df.format(value.getSourceAuthor())).endObject().endObject();
    }

    @Override
    public Region read(JsonReader in) throws IOException {
        throw new UnsupportedOperationException();
    }
}