Android Open Source - epgreader-android Write To Database On Close Input Stream

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License

The source code is released under:

Apache License

Java Source Code

package com.jeffpalm.android.util.urls;
//from w  w  w.ja va  2 s  .c o m
import java.io.IOException;
import java.io.InputStream;

/**
 * An input stream that delegates to another input stream and writes the result on close to the
 * database.
 */
final class WriteToDatabaseOnCloseInputStream extends InputStream {

  private final String url;
  private final InputStream inputStream;
  private final DatabaseHandler dbHandler;

  private final StringBuilder buffer = new StringBuilder();

  WriteToDatabaseOnCloseInputStream(String url, InputStream inputStream, DatabaseHandler dbHandler) {
    this.url = url;
    this.inputStream = inputStream;
    this.dbHandler = dbHandler;
  }

  @Override
  public int read() throws IOException {
    int c = inputStream.read();
    buffer.append((char) c);
    return c;
  }

  @Override
  public void close() throws IOException {
    super.close();
    inputStream.close();
    dbHandler.insertUrl(url, buffer.toString());
  }
}

Java Source Code List

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