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POConnect to internet : Google Custom Search in java app "not connecting" ()
 

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  1. POConnect to internet : Google Custom Search in java app "not connecting" ()
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    <p>I am starting out on using google custom search api in java but it is just not connecting. I am receiving json data from google.(i am supposed to but it is not connecting..:() </p> <pre><code> HttpResponse response = httpClient.execute(httpGet); // exception is thrown at this point. </code></pre> <p>which is a line in my code. Code is : </p> <pre><code>public class MyGoogleSearch{ final static String searchURL = "https://www.googleapis.com/customsearch/v1?"; // This is Important : final static String apiKey = "My-Key-has a '-'"; final static String customSearchEngineKey = "My-Custom-search-engine-that-has a ':' too"; public String makeSearchString(String qSearch){ String toSearch = searchURL + "key=" + apiKey + "&amp;cx=" + customSearchEngineKey; toSearch += "&amp;q=" + qSearch + "&amp;alt=json"; return toSearch; } public static void main(String[] argv) throws IOException{ System.setProperty("proxyHost", "my-host"); System.setProperty("proxyPort","my-Port"); MyGoogleSearch browser = new MyGoogleSearch(); String toSearch = browser.makeSearchString("flower"); System.out.println(toSearch); HttpClient httpClient = new DefaultHttpClient(); HttpGet httpGet = new HttpGet(toSearch); HttpResponse response = httpClient.execute(httpGet); // exception is thrown here. HttpEntity entity = response.getEntity(); if(entity != null){ InputStream inStream = entity.getContent(); BufferedReader reader = new BufferedReader(new InputStreamReader(inStream)); int length = 0; byte[] buffer = new byte[2048]; while((length = inStream.read(buffer)) != -1) System.out.println(buffer); String inputLine; while((inputLine = reader.readLine()) != null) System.out.println(inputLine); } } </code></pre> <p>}</p> <p>// Error is:</p> <pre><code>Exception in thread "main" org.apache.http.conn.HttpHostConnectException: Connection to https://www.googleapis.com refused at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:158) </code></pre> <p>....</p> <pre><code>Caused by: java.net.ConnectException: Connection timed out: connect at java.net.PlainSocketImpl.socketConnect(Native Method) </code></pre> <p>Is this the valid way to do ? I have not done any kind of UTF-8 encoding. Would that be a problem ? </p> <h2>On this Page:</h2> <p><a href="http://code.google.com/apis/customsearch/v1/getting_started.html" rel="nofollow">http://code.google.com/apis/customsearch/v1/getting_started.html</a><br> Here is an example of how this works in the JSON/Atom Custom Search API, which searches a test Custom Search Engine for lectures:</p> <p>GET <a href="https://www.googleapis.com/customsearch/v1?key=INSERT-YOUR-KEY&amp;cx=017576662512468239146:omuauf_lfve&amp;q=lectures" rel="nofollow">https://www.googleapis.com/customsearch/v1?key=INSERT-YOUR-KEY&amp;cx=017576662512468239146:omuauf_lfve&amp;q=lectures</a></p> <p>// Is this for javaScript only or for java too</p> <h2>I however put my Custom Search Engine Key at cx which should be right</h2> <p>I went to google api explorer <a href="https://code.google.com/apis/explorer/" rel="nofollow">https://code.google.com/apis/explorer/</a> </p> <p>I choose custom search and filled *q and cx column as i filled in my program:</p> <p>and it showed results and GET <a href="https://www.googleapis.com/customsearch/v1?q=o&amp;cx=" rel="nofollow">https://www.googleapis.com/customsearch/v1?q=o&amp;cx=</a>{MY-Custom-Search-Engine-No}&amp;pp=1&amp;key={YOUR_API_KEY}</p> <p><strong>but this time cx value had %3 at the place of ':' character.</strong></p> <p>How would i do that for all the characters in my keys and cse-no</p>
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    1. USAshish Negi
    1. USAshish Negi
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    1. COI notice you set up a proxy, does it work without it?
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    2. CO@momo no it is not working without them. My other applications are working fine on these proxy and host.
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