Bonjour,
SVP je suis débutante en java et je veux me connecter à openerp pour pouvoir accéder à la base de donnée, j'ai utilisé ce code:
package test;
import java.net.MalformedURLException;
import java.util.ArrayList;
import java.net.URL;
import java.util.HashMap;
import java.util.Vector;
import org.apache.xmlrpc.XmlRpcException;
import org.apache.xmlrpc.XmlRpcException;
import org.apache.xmlrpc.client.XmlRpcClient;
import org.apache.xmlrpc.client.XmlRpcClientConfigImpl;
public class OpenERP {
// connection
private XmlRpcClient xmlrpc;
// userid, derived from first login
private int openERPuserid;
// internally stored
private String openERPHost;
private int openERPPort;
private static int default_openERPPort = 8069;
private String openERPDB;
private String openERPUser;
private String openERPPassword; // esp. the password is needed for every request
public void OpenERP(String host, int port) {
openERPHost = host;
openERPPort = port;
}
public OpenERP(String host) {
openERPHost = host;
openERPPort = default_openERPPort;
}
public OpenERP(String host, int port, String db, String user, String pass) throws MalformedURLException, XmlRpcException {
openERPHost = host;
openERPPort = port;
openERPDB = db;
openERPUser = user;
openERPPassword = pass;
loginOpenERP();
initializeXMLRPC();
}
public OpenERP(String host, String db, String user, String pass) throws MalformedURLException, XmlRpcException {
openERPHost = host;
openERPPort = default_openERPPort;
openERPDB = db;
openERPUser = user;
openERPPassword = pass;
loginOpenERP();
initializeXMLRPC();
}
public String[] list() throws MalformedURLException, XmlRpcException {
XmlRpcClient xmlrpcLogin = new XmlRpcClient();
XmlRpcClientConfigImpl xmlrpcConfigLogin = new XmlRpcClientConfigImpl();
xmlrpcConfigLogin.setEnabledForExtensions(true);
URL serverURL = null;
// processing is done with /db, unlike login (/common) or queries (/object)
serverURL = new URL("http", "localhost", 8069, "/xmlrpc/demo");
xmlrpcConfigLogin.setServerURL(serverURL);
xmlrpcLogin.setConfig(xmlrpcConfigLogin);
// Connect
Object[] params = new Object[] {};
Object id = xmlrpcLogin.execute("list", params);
Object[] ids = (Object[]) id;
String[] strs = new String[ids.length];
for (int i = 0; i < ids.length; i++) {
Object idsi = ids[i];
strs[i] = (String)idsi;
}
return strs;
}
public boolean loginOpenERP(String username, String password) throws MalformedURLException, XmlRpcException {
openERPUser = username;
openERPPassword = password;
return loginOpenERP();
}
public boolean loginOpenERP() throws MalformedURLException, XmlRpcException a{
XmlRpcClient xmlrpcLogin = new XmlRpcClient();
XmlRpcClientConfigImpl xmlrpcConfigLogin = new XmlRpcClientConfigImpl();
xmlrpcConfigLogin.setEnabledForExtensions(true);
URL serverURL = null;
// processing is done with /common, unlike queries (/object)
serverURL = new URL("http", "localhost", 8069, "/xmlrpc/common");
xmlrpcConfigLogin.setServerURL(serverURL);
xmlrpcLogin.setConfig(xmlrpcConfigLogin);
// Connect
Object[] params = new Object[] { "demo", "admin", "azerty" };
Object id = xmlrpcLogin.execute("login", params);
if (id instanceof Integer)
openERPuserid = ((Integer) id).intValue();
// return "true" if user id exists
return (openERPuserid > 0);
}
private void initializeXMLRPC() throws MalformedURLException {
xmlrpc = new XmlRpcClient();
XmlRpcClientConfigImpl xmlrpcConfig = new XmlRpcClientConfigImpl();
xmlrpcConfig.setEnabledForExtensions(true);
URL serverURL = null;
serverURL = new URL("http", "localhost", 8069, "/xmlrpc/object");
xmlrpcConfig.setServerURL(serverURL);
xmlrpc.setConfig(xmlrpcConfig);
}
public boolean isConnected() {
// return "true" if user id exists
return (openERPuserid > 0);
}
public boolean hasModule(String modulename, boolean isInstalled) {
OpenERPDomain domain = new OpenERPDomain();
domain.add("name","=",modulename);
if (isInstalled) {
domain.add("state","=","installed");
}
// use a simple search on the module model/table
Object[] is = search("ir.module.module", domain);
return ((is != null) && (is.length > 0));
}
public boolean hasModule(String modulename) {
return hasModule(modulename, true);
}
private Vector<Object> createParams(String model, String action) {
Vector<Object> params = new Vector<Object>();
params.add(openERPDB);
params.add(openERPuserid);
params.add(openERPPassword);
params.add(model);
params.add(action);
return params;
}
public Object[] search(String model, OpenERPDomain domain) {
return search(model, domain.get());
}
public Object[] search(String model, Object[] domain) {
Vector<Object> params = createParams(model, "search");
params.add(domain);
params.add(0); // offset
params.add(new Double(2 ^ 63 - (2 ^ 9 + 1)));
params.add(0);
Object[] resultArray = null;
try {
Object result = xmlrpc.execute("execute", params);
resultArray = (Object[]) result;
} catch (XmlRpcException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return resultArray;
}
public Object[] read(String model, Object[] readlist, String[] fieldlist) {
Vector<Object> params = createParams(model, "read");
params.add(readlist);
params.add(fieldlist);
Object[] resultArray = null;
try {
Object result = xmlrpc.execute("execute", params);
resultArray = (Object[]) result;
} catch (XmlRpcException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return resultArray;
}
public OpenERPRecordSet readRecords(String model, Object[] readlist, String[] fieldlist) {
return new OpenERPRecordSet(this.read(model, readlist, fieldlist));
}
public Integer create(String model, HashMap<String, Object> data) {
Vector<Object> params = createParams(model, "create");
params.add(data);
Integer resultID = null;
try {
Object result = xmlrpc.execute("execute", params);
resultID = (Integer) result;
} catch (XmlRpcException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return resultID;
}
public Boolean write(String model, Integer id, HashMap<String, Object> values) {
return write(model, new Integer[] { id }, values);
}
public Boolean write(String model, Integer[] ids, HashMap<String, Object> values) {
Vector<Object> params = createParams(model, "write");
params.add(ids);
params.add(values);
Boolean resultID = null;
try {
Object result = xmlrpc.execute("execute", params);
resultID = (Boolean) result;
} catch (XmlRpcException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return resultID;
}
}
et pour le main j'ai essayé d'appeler une methode:
/*
package test;
import java.net.MalformedURLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.xmlrpc.XmlRpcException;
public class test1 {
public static void main(String[] args) {
try{
OpenERP open =new OpenERP("localhost", 8069, "demo", "admin","azerty");
//OpenERP open =new OpenERP("localhost");
boolean resultat =false;
resultat= open.loginOpenERP("admin", "azerty");
// resultat=open.loginOpenERP("admin", "azerty");
System.out.println(resultat);
}
catch (MalformedURLException ex) {
Logger.getLogger(test1.class.getName()).log(Level.SEVERE, null, ex);
}
catch(XmlRpcException e1){
System.out.println("e1");
}
}
}
mais ca marche pas parcequ'il m'affiche l'erreur suivante:
run:
Exception in thread "main" java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:796)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:144)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:382)
at java.net.URLClassLoader.access$100(URLClassLoader.java:75)
at java.net.URLClassLoader$1.run(URLClassLoader.java:294)
at java.net.URLClassLoader$1.run(URLClassLoader.java:288)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:287)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:327)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at test.OpenERP.loginOpenERP(OpenERP.java:135)
at test.OpenERP.<init>(OpenERP.java:58)
at test.test1.main(test1.java:21)
Java Result: 1
BUILD SUCCESSFUL (total time: 2 seconds)
Svp si vous pouvez m'aider à résoudre ce probleme
Afficher la suite
