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AQHttp.java
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AQHttp.java
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/* $Header: AQHttp.java 02-nov-2004.13:47:08 rbhyrava Exp $ */
/* Copyright (c) 2001, 2004, Oracle. All rights reserved. */
/*
DESCRIPTION
AQxml HTTP/HTTPS POST an AQ XML Request using HTTP Client
PRIVATE CLASSES
<list of private classes defined - with one-line descriptions>
NOTES
<other useful comments, qualifications, etc.>
MODIFIED (MM/DD/YY)
rbhyrava 11/02/04 - demossl
lzhao 08/28/01 - merge rbhyrava's changes-setContentType
rbhyrava 07/23/01 - use s_oracleHome as per bug1895434
rbhyrava 07/20/01 -
rbhyrava 07/20/01 - https
rbhyrava 04/12/01 - Merged rbhyrava_aqxmldemos
rbhyrava 04/09/01 - Creation
*/
/**
* @version $Header: AQHttp.java 02-nov-2004.13:47:08 rbhyrava Exp $
* @author rbhyrava
* @since release specific (what release of product did this appear in)
*/
/* Helper class to Post AQ XML request */
import HTTPClient.*;
import java.util.*;
import java.io.*;
import java.lang.reflect.*;
public abstract class AQHttp {
private String server_name; // server name
private int port_number; // port number
private String protocol_type ;
private String fs = File.separator ;
private String demossl_crt_file = System.getProperty("CERT");
private HTTPConnection con = null; // HTTP connection
private String userPass = null;
String oc4jcert =
"MIIB0jCCATsCBEAIDP0wDQYJKoZIhvcNAQEEBQAwMDELMAkGA1UEBhMCVVMxDzANBgNVBAoTBk9y"+
"YWNsZTEQMA4GA1UEAxMHc29tZW9uZTAeFw0wNDAxMTYxNjEwMzdaFw0xNDAxMTMxNjEwMzdaMDAx"+
"CzAJBgNVBAYTAlVTMQ8wDQYDVQQKEwZPcmFjbGUxEDAOBgNVBAMTB3NvbWVvbmUwgZ8wDQYJKoZI"+
"hvcNAQEBBQADgY0AMIGJAoGBAMfTBEKasCvuWVLQZocEACMt7S03j64NBCAGBG8XAKq5gbAOAyat"+
"fOnoV/fSeNVgBv7XuNmtysOCBCGCrNnrdGdup8CjTkfrHxFrq5cWjfLZammrFjlebIY6BPkTX4I4"+
"zBkEyCjyFpTh1y/SzRzdsiGSPIIML2OuCpLsZCet1i67AgMBAAEwDQYJKoZIhvcNAQEEBQADgYEA"+
"MUQy8siUiFhXJ7q7W3HThQ0pi3jO+ryJz/TjfH+RCjPPwh2Ipq5oMDoXsoBoUzc7oiYj8GM+angE"+
"0XSkLLayqidmcXYCki92D4Wqemx90bhxVvCz6wUyG4yPm9VhKBwqiwKrw3np8RtDjD5HFEvk2Icb"+
"3OoWB2Z/MxN0Upl/Ki4=";
public AQHttp() {}
public void setProtocolType(String prot) {
try {
protocol_type = prot.toLowerCase() ;
} catch (Exception e) {
e.printStackTrace();
System.out.println("setProtocolType:" + e);
}
}
public void setServerPort(String sname, String pnumber ) {
try {
server_name = sname ;
port_number = Integer.parseInt(pnumber);
} catch (Exception e) {
e.printStackTrace();
System.out.println("setServerPort:" + e);
}
}
// make connection
public void connect(String username, String password) {
if (con != null) con = null;
userPass = username + ":" + password ;
con = newConnection(username, password);
}
// close connection
public void close() {
try {
if (con != null)
con.stop() ;
} catch (Exception e ) {
System.out.println("Close Connection : "+ e) ;
}
}
// This method returns a new instance of HTTPConnection
public HTTPConnection newConnection(String username, String password) {
HTTPConnection returnValue = null;
try {
returnValue =
new HTTPConnection(protocol_type, server_name, port_number);
returnValue.addBasicAuthorization("aqxmldemo_web", username, password);
if ( protocol_type.compareTo("https") == 0) {
//cert=readFile(demossl_crt_file) ;
//System.out.println(cert) ;
returnValue.addTrustPoint(oc4jcert);
}
NVPair[] hdrs = returnValue.getDefaultHeaders() ;
int idx =0;
for (idx=0; idx< hdrs.length ; idx++) {
System.out.println(hdrs[idx].getName());
if (hdrs[idx].getName().equalsIgnoreCase("content-type")) {
hdrs[idx] = new NVPair("Content-Type", "text/xml") ;
}
}
if (hdrs.length == 0) {
hdrs = new NVPair[1];
hdrs[0] = new NVPair("Content-Type", "text/xml") ;
}
returnValue.setDefaultHeaders(hdrs) ;
} catch (Exception e) {
e.printStackTrace();
System.out.println("Fail to connect to " + server_name + ":" + port_number);
}
return returnValue;
}
// get response from webserver
public int getStatusCode(String urlPath) {
int code = 0;
try {
HTTPResponse resp = con.Get(urlPath);
code = resp.getStatusCode();
} catch (Exception e) {
e.printStackTrace();
System.out.println("Fail to get the status code");
}
return code;
}
public String getStringResponse(String urlPath) {
String str = null;
try {
HTTPResponse resp = con.Get(urlPath);
str = new String(resp.getData());
} catch (Exception e) {
e.printStackTrace();
System.out.println("Fail to get a String response ");
}
return str;
}
public String postStringResponse(String urlPath, String[] xmlfiles) {
String str = "";
String data = null;
String cookie = null;
String ret_cookie = null;
try {
for ( int i =0 ; i < xmlfiles.length ; i++) {
if (cookie != null ) {
AuthorizationInfo au1 = AuthorizationInfo.getAuthorization(
server_name, port_number, "Basic", "aqxmldemo_web") ;
au1.setCookie(cookie) ;
}
if (xmlfiles[i] != null )
{
data = readFile(xmlfiles[i]) ;
HTTPResponse resp = con.Post(urlPath, data.getBytes(), null);
if (i == 0) {
str = str +"URL: " +protocol_type +"://" + server_name + ":"+
port_number+ urlPath + "\n";
} else {
str = str + "\n" ;
}
str = str + "Setting User:: " + userPass + "\n";
str = str + "Setting Encoded:: " + resp.getHeader("Content-Encoding") + "\n";
if ( i != 0 ) {
str = str + "Setting cookie " + cookie + "\n";
}
str = str + "POSTing file: " + xmlfiles[i] + "\n";
AuthorizationInfo au = AuthorizationInfo.getAuthorization(server_name, port_number, "Basic", "aqxmldemo_web") ;
ret_cookie = au.getCookie() ;
if (ret_cookie != null) {
cookie = ret_cookie ;
}
str = str + "Cookie " + cookie + "\n";
str = str + "HTTP response code is " + resp.getStatusCode() + "\n";
String con_len = resp.getHeader("Content-Length") ;
str = str+"HTTP Content Length: "+ ((con_len != null) ? con_len : "-1" ) +"\n";
str = str+"HTTP Content Type: " + resp.getHeader("Content-Type") + "\n";
str = str + "HTTP Content: " + "\n";
String respdata = new String(resp.getData()) ;
str = str + respdata ;
}
}
} catch (Exception e) {
e.printStackTrace();
System.out.println("Fail to POST a String response ");
}
return str;
}
/**
* This class defines a CookiePolicyHandler that
* accepts and sends all cookie without dicretion.
*@see setCookieAcceptance
*/
protected class MaxPolicyHandler implements HTTPClient.CookiePolicyHandler {
public boolean acceptCookie(Cookie cookie, RoRequest req, RoResponse resp)
{ return true; }
public boolean sendCookie(Cookie cookie, RoRequest req)
{ return true; }
}
/**
* This class defines a CookiePolicyHandler that
* rejects all cookie without dicretion.
*@see setCookieAcceptance
*/
protected class MinPolicyHandler implements HTTPClient.CookiePolicyHandler {
public boolean acceptCookie(Cookie cookie, RoRequest req, RoResponse resp)
{ return false; }
public boolean sendCookie(Cookie cookie, RoRequest req)
{ return false; }
}
protected void setCookieAcceptance(boolean accept) {
setCookieAcceptance(con, accept);
}
protected void setCookieAcceptance(HTTPConnection con, boolean accept) {
try {
Class []c = con.getModules();
int i;
for (i=0; i < c.length; i++) {
//System.out.println("module "+ i +" : " + c[i]);
if (c[i].equals(CookieModule.class)) break;
}
Method m = c[i].getMethod("setCookiePolicyHandler", new Class[] {CookiePolicyHandler.class});
if (accept)
m.invoke(null, new Object[] {new MaxPolicyHandler()});
else
m.invoke(null, new Object[] {new MinPolicyHandler()});
} catch (Exception e) {
e.printStackTrace();
System.out.println("Exception thrown in setCookieAcceptance");
}
}
public static String readFile(String fname) throws Exception
{
FileReader fReader;
BufferedReader bReader;
String line= null;
StringBuffer data;
fReader = new FileReader(fname);
bReader = new BufferedReader(fReader);
data = new StringBuffer();
while ((line = bReader.readLine()) != null)
{
data.append(line + "\n");
}
return data.toString();
}
}