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BufferedWriter , OutputStreamWriter

Posted on 2010-11-19
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Last Modified: 2012-05-10
I am trying to display the the contents of the web page by capturing the output stream.Now the next task is to display the output stream on to console but i am able to get the result as 'java.io.BufferedWriter@14693c7'.
Please guide me what more has to be done in order to display the exact contents of java.io.BufferedWriter@14693c7.

Also tell me how to attach the string strLine with the url, such that when a call to maps.google page is made it should return me the results matching the search criteria.

import java.io.*;
import java.net.*;
import java.util.*;

import com.google.soap.search.GoogleSearch;
import com.google.soap.search.GoogleSearchFault;
import com.google.soap.search.GoogleSearchResult;
import com.google.soap.search.GoogleSearchResultElement;


public class GoogleAPIDemo {
 
  public static void main(String[] args) {
    
    String clientKey ="ABQIAAAA9yfTk5uonWwTfSQcspv6RxTRERdeAiwZ9EeJWta3L_JZVS0bOBTj77GRHnxizMyOhrkoMMDwH9affg";
    String directive = "search"; 
    String directiveArg ="" ;
    // Report the arguments received
    System.out.println("Parameters:"); 
    System.out.println("Client key = " + clientKey);
    System.out.println("Directive  = " + directive);
    System.out.println("Args       = " + directiveArg);

    // Create a Google Search object, set our authorization key
    GoogleSearch search = new GoogleSearch();
    search.setKey(clientKey);
    
    //reading input data from a file
    try {
    FileInputStream fstream = new FileInputStream("list.txt");
    // Get the object of DataInputStream
    DataInputStream in = new DataInputStream(fstream);
        BufferedReader br = new BufferedReader(new InputStreamReader(in));
    String strLine;
    //Read File Line By Line
    while ((strLine = br.readLine()) != null)  
    {
      // Print the content on the console
      System.out.println (strLine);
      // Depending on user input, do search or cache query, then print out result
        if (directive.equalsIgnoreCase("search"))
        {
         search.setQueryString(strLine);
         String temp =strLine;
         URL url = new URL("http://maps.google.com");
         Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("proxy.xxx.com", 8080));
         System.out.println("url is "+url);
         
         URLConnection con = url.openConnection(proxy);
         con.setDoInput(true);
         con.setDoOutput(true);
         con.connect();
         BufferedWriter bw1 = new BufferedWriter(new OutputStreamWriter(con.getOutputStream()));
 		
 	System.out.println("Buffered Writer contents----"+bw1.toString());
 	}
    //Close the input stream
      in.close();
    } 
      catch (GoogleSearchFault f) {
      System.out.println("The call to the Google Web APIs failed:");
      System.out.println(f.toString());
    }
      catch (Exception e){//Catch exception if any
          System.err.println("Error: " + e.getMessage());
        }
  }

  private static void printUsageAndExit() {
    System.err.println("Usage: java " + 
                       GoogleAPIDemo.class.getName() +
                       " <client-key>" +
                       " (search <query> | cached <url> | spell <phrase>)");
    System.exit(1);
  }
}

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Question by:ezsas
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4 Comments
 
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Accepted Solution

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CEHJ earned 1000 total points
ID: 34172125
Collect the output in a StringBuilder
StringBuilder sb = new StringBuilder();
//Read File Line By Line
while ((strLine = br.readLine()) != null)  
{
    sb.append(strline).append("\r\n");
}
String content = sb.toString().trim();

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Assisted Solution

by:objects
objects earned 1000 total points
ID: 34172137
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by:objects
ID: 34172138
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by:CEHJ
ID: 34218628
:)
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