SDK登录cognos

通过SDK登录cognos

一种是拼xml，如这里的实现https://github.com/cosysoft/cognos-tools/blob/master/src/com/ibm/cognos/Logon.java

部分代码：

public String logon(CRNConnect connection) {

        // NOTE: If you are already logged on, you must first log off

        // before you can log on as a different user.

        logoff(connection);

        String namespaceInfo[] = getNamespaces(connection);

        // namespaceInfo is name/ID pairs -- always even

        String namespaces[] = new String[namespaceInfo.length / 2];

        String namespaceIDs[] = new String[namespaceInfo.length / 2];

        for (int j = 0, k = 0; k < namespaceInfo.length; j++, k++) {

            namespaces[j] = namespaceInfo[k++];

            namespaceIDs[j] = namespaceInfo[k];

        }

        userID = "admin";

        password = "123";

        nameSpace = "OpenDJ";

        StringBuffer credentialXML = new StringBuffer();

        credentialXML.append("<credential>");

        credentialXML.append("<namespace>");

        credentialXML.append(nameSpace);

        credentialXML.append("</namespace>");

        credentialXML.append("<username>");

        credentialXML.append(userID);

        credentialXML.append("</username>");

        credentialXML.append("<password>");

        credentialXML.append(password);

        credentialXML.append("</password>");

        credentialXML.append("</credential>");

        String encodedCredentials = credentialXML.toString();

        credentialString = encodedCredentials;

        try {

            connection.getCMService().logon(

                    new XmlEncodedXML(encodedCredentials),

                    new SearchPathSingleObject[] {});

            SOAPHeaderElement x = ((Stub) connection.getCMService())

                    .getResponseHeader(

                            "http://developer.cognos.com/schemas/bibus/3/",

                            "biBusHeader");

            ((Stub) connection.getCMService()).setHeader(x);

            password = "";

        } catch (java.rmi.RemoteException remoteEx) {

            userID = "";

            password = "";

            nameSpace = "";

            credentialString = "";

            remoteEx.printStackTrace();

            return "";

        }

        System.out.println("登陆成功.................");

        return ("Logon successful.");

    }

另一种是通过bibus设置session中的form

bibus.getHdrSession().setFormFieldVars(ffs);

部分代码：

BiBusHeader bibus = BIBusHeaderHelper.getHeaderObject(((Stub)repService).getResponseHeader("http://developer.cognos.com/schemas/bibus/3/", BIBUSConstants.BIBUS_HDR));//("", BIBUSConstants.BIBUS_HDR));

if (bibus != null)

        {

            if (bibus.getTracking() != null)

            {

                if (bibus.getTracking().getConversationContext() != null)

                {

                    bibus.getTracking().setConversationContext(null);

                }

            }

            return;

        }

        // Set up a new biBusHeader for the "logon" action.

        bibus = new BiBusHeader();

        bibus.setCAM(new CAM());

        bibus.getCAM().setAction(logonAs);

        bibus.setHdrSession(new HdrSession());

        FormFieldVar ffs[] = new FormFieldVar[3];

        ffs[0] = new FormFieldVar();

        ffs[0].setName("CAMUsername");

        ffs[0].setValue(user);

        ffs[0].setFormat(FormatEnum.not_encrypted);

        ffs[1] = new FormFieldVar();

        ffs[1].setName("CAMPassword");

        ffs[1].setValue(pass);

        ffs[1].setFormat(FormatEnum.not_encrypted);

        ffs[2] = new FormFieldVar();

        ffs[2].setName(CAMNamespace);

        ffs[2].setValue(name);

        ffs[2].setFormat(FormatEnum.not_encrypted);

        bibus.getHdrSession().setFormFieldVars(ffs);

        ((Stub)repService).setHeader(BIBUSConstants.BIBUS_NS, BIBUSConstants.BIBUS_HDR, bibus);

namespace可以从Cognos Configuration中看到，如上图