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copied!<p>This method works for every request. "POST" is given as String.</p> <pre><code> * Sends generic HTTP calls: GET, POST, DELETE etc provided the parameters. Also includes the * response body in the returned object. */ private WebCallResponse sendRequest(String url, WebCallHeader[] headers, String method, byte[] postBytes) throws WebServiceException { HttpURLConnection conn = null; URL serverUrl = null; OutputStream os = null; InputStream is = null; try { serverUrl = new URL(url); conn = (HttpURLConnection)serverUrl.openConnection(); conn.setRequestMethod(method); conn.setRequestProperty("Accept-Encoding", "deflated"); conn.setRequestProperty("Accept-Ranges", "bytes"); if(headers != null && headers.length > 0) { for(int i = 0; i < headers.length; ++i) { conn.setRequestProperty(headers[i].getHeaderName(), headers[i].getHeaderValue()); } } //-- For POSTs and PUTs if(postBytes != null && postBytes.length > 0) { conn.setDoOutput(true); conn.setRequestProperty("Content-Length", String.valueOf(postBytes.length)); conn.connect(); os = conn.getOutputStream(); os.write(postBytes); } //-- Execute happens here. final int rc = conn.getResponseCode(); //-- Build return object from the response. final WebCallResponse wcr = new WebCallResponse(); wcr.setStatusCode(rc); if (conn.getHeaderField("record-count") != null) { final Vector headerVector = new Vector(); headerVector.add(conn.getHeaderField("record-count")); wcr.setHeaders(headerVector); } is = new BufferedInputStream(conn.getInputStream()); wcr.setResponseString(this.getResponseBody(is)); return wcr; } catch(IOException ioe) { conn.getErrorStream(); throw new WebServiceException(ioe, "Failed to open connection to host."); }finally { try{if(is != null)is.close();}catch(Exception squish){} try{if(os != null)os.close();}catch(Exception squish){} try{if(conn != null)conn.disconnect();}catch(Exception squish){} } } public class WebCallResponse { private int statusCode; private String responseString; private Vector headers; public Vector getHeaders() { return headers; } public void setHeaders(Vector headers) { this.headers = headers; } public void setStatusCode(int statusCode) { this.statusCode = statusCode; } public int getStatusCode() { return statusCode; } public void setResponseString(String responseString) { this.responseString = responseString; } public String getResponseString() { return responseString; } public boolean isRequestSuccessful(){ return (statusCode >=200 && statusCode <300); } public String getHeaderValue(String key) { WebCallHeader currentHeader; String result = null; for (int i = 0; i < this.headers.size(); i++) { currentHeader = ((WebCallHeader) this.headers.elementAt(i)); if (currentHeader.getHeaderName().equalsIgnoreCase(key)) { result = currentHeader.getHeaderValue(); } } return result; } public String toString() { return this.responseString; } </code></pre> <p>}</p> <pre><code>public class WebCallHeader { private String headerName; private String headerValue; public WebCallHeader(String name,String value) { this.headerName = name; this.headerValue = value; } public void setHeaderName(String headerName) { this.headerName = headerName; } public String getHeaderName() { return headerName; } public void setHeaderValue(String headerValue) { this.headerValue = headerValue; } public String getHeaderValue() { return headerValue; } </code></pre> <p>}</p>

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