Ejb, FileNet in transaction mode.

ComplexServiceImpl.java

package ru.brbpm.lecm.server.samples;

import com.filenet.api.core.Document;
import com.filenet.api.core.Folder;
import ru.brbpm.lecm.utils.server.ejb.ServiceInterceptor;

import javax.annotation.Resource;
import javax.annotation.security.DeclareRoles;
import javax.annotation.security.RolesAllowed;
import javax.ejb.EJB;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
import javax.interceptor.Interceptors;

/**
 * Created by dshahovkin on 04.04.2014. =D
 */
@Stateless
@DeclareRoles("Everyone")
@RolesAllowed("Everyone")
@Interceptors({ServiceInterceptor.class})
public class ComplexServiceImpl implements ComplexServiceLocal, ComplexServiceRemote {
    @Resource
    private SessionContext context;

    @EJB
    private InnerServiceLocal innerServiceLocal;

    @EJB
    private FnServiceLocal fnServiceLocal;

    public ComplexServiceImpl() {
    }

    @Override
    public String helloService() {
        return "ComplexServiceImpl";
    }

    @Override
    public String getUserPrincipal() {
        return context.getCallerPrincipal() == null ? "null" : context.getCallerPrincipal().toString();
    }

    @Override
    public String helloInnerService() {
        return innerServiceLocal.helloService();
    }

    @Override
    public String getInnerServiceUserPrincipal() {
        return innerServiceLocal.getUserPrincipal();
    }

    @Override
    public String getInnerServiceCeUserPrincipal() {
        return innerServiceLocal.getCeUserPrincipal();
    }

    @Override
    public void runInnerServiceStuffMethod() {
        Folder folder = innerServiceLocal.createFolder();
        Document document = fnServiceLocal.createDocument(folder);

        context.setRollbackOnly();
    }


}

ComplexServiceLocal.java

package ru.brbpm.lecm.server.samples;

import javax.ejb.Local;

/**
 * Created by dshahovkin on 04.04.2014. =D
 */
@Local
public interface ComplexServiceLocal extends ComplexServiceRemote {
}

ComplexServiceRemote.java

package ru.brbpm.lecm.server.samples;

import javax.ejb.Remote;

/**
 * Created by dshahovkin on 04.04.2014. =D
 */
@Remote
public interface ComplexServiceRemote {
    String helloService();
    String getUserPrincipal();
    String helloInnerService();
    String getInnerServiceUserPrincipal();
    String getInnerServiceCeUserPrincipal();
    void runInnerServiceStuffMethod();
}

FnServiceImpl.java

package ru.brbpm.lecm.server.samples;

import com.filenet.api.constants.*;
import com.filenet.api.core.*;
import com.filenet.api.util.ConfigurationParameters;
import ru.brbpm.lecm.shared.api.ConfigServiceLocal;
import ru.brbpm.lecm.shared.constants.ConnectionConstants;
import ru.brbpm.lecm.utils.server.ejb.ServiceInterceptor;

import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import javax.annotation.security.DeclareRoles;
import javax.annotation.security.RolesAllowed;
import javax.annotation.security.RunAs;
import javax.ejb.EJB;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
import javax.interceptor.Interceptors;

/**
 * Created by dshahovkin on 07.04.2014. =D
 */
@DeclareRoles({"ConfigServiceReader", "Users"})
@RolesAllowed({"ConfigServiceReader", "Users"})
@RunAs("ConfigServiceReader")
@Interceptors({ServiceInterceptor.class})
@Stateless
public class FnServiceImpl implements FnServiceLocal, FnServiceRemote {
    @Resource
    private SessionContext context;

    @EJB
    private ConfigServiceLocal configServiceLocal;

    private Connection connection;

    @PostConstruct
    public void init() {
        ConfigurationParameters configurationParameter = new ConfigurationParameters();
        configurationParameter.setParameter(ConfigurationParameter.CONNECTION_PARTICIPATES_IN_TRANSACTION, true);

        connection = Factory.Connection.getConnection(configServiceLocal.getProperty(ConnectionConstants
                .CE_URI), configurationParameter);
    }

    @Override
    public Document createDocument(Folder folder) {

        Document document = Factory.Document.createInstance(folder.getObjectStore(), "Document");
        document.save(RefreshMode.REFRESH);

        // Check in the document
        document.checkin(AutoClassify.DO_NOT_AUTO_CLASSIFY, CheckinType.MAJOR_VERSION);
        document.save(RefreshMode.NO_REFRESH);
        ReferentialContainmentRelationship rcr = folder.file(document,
                AutoUniqueName.AUTO_UNIQUE, "New Document via Java API",
                DefineSecurityParentage.DO_NOT_DEFINE_SECURITY_PARENTAGE);
        rcr.save(RefreshMode.NO_REFRESH);
        return document;

    }
}

FnServiceLocal.java

package ru.brbpm.lecm.server.samples;

import com.filenet.api.core.Document;
import com.filenet.api.core.Folder;

import javax.ejb.Local;

/**
 * Created by dshahovkin on 07.04.2014. =D
 */
@Local
public interface FnServiceLocal {

    Document createDocument(Folder folder);
}

FnServiceRemote.java

package ru.brbpm.lecm.server.samples;

import javax.ejb.Remote;

/**
 * Created by dshahovkin on 07.04.2014. =D
 */
@Remote
public interface FnServiceRemote {
}

InnerServiceImpl.java

package ru.brbpm.lecm.server.samples;

import com.filenet.api.constants.*;
import com.filenet.api.core.*;
import com.filenet.api.security.User;
import com.filenet.api.util.ConfigurationParameters;
import ru.brbpm.lecm.shared.api.ConfigServiceLocal;
import ru.brbpm.lecm.shared.constants.ConnectionConstants;
import ru.brbpm.lecm.utils.server.ejb.ServiceInterceptor;

import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import javax.annotation.security.DeclareRoles;
import javax.annotation.security.RolesAllowed;
import javax.annotation.security.RunAs;
import javax.ejb.EJB;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
import javax.interceptor.Interceptors;

/**
 * Created by dshahovkin on 04.04.2014. =D
 */
@DeclareRoles({"ConfigServiceReader", "Users"})
@RolesAllowed({"ConfigServiceReader", "Users"})
@RunAs("ConfigServiceReader")
@Interceptors({ServiceInterceptor.class})
@Stateless
public class InnerServiceImpl implements InnerServiceLocal, InnerServiceRemote {
    @Resource
    private SessionContext context;

    @EJB
    private ConfigServiceLocal configServiceLocal;

    private Connection connection;

    @Override
    public String helloService() {
        return "InnerServiceImpl";
    }

    @Override
    public String getUserPrincipal() {
        return context.getCallerPrincipal() == null ? "null" : context.getCallerPrincipal().toString();
    }

    @PostConstruct
    public void init() {
        ConfigurationParameters configurationParameter = new ConfigurationParameters();
        configurationParameter.setParameter(ConfigurationParameter.CONNECTION_PARTICIPATES_IN_TRANSACTION, true);

        connection = Factory.Connection.getConnection(configServiceLocal.getProperty(ConnectionConstants
                .CE_URI), configurationParameter);
    }

    @Override
    public String getCeUserPrincipal() {
        User user = Factory.User.fetchCurrent(connection, null);
        return user.get_DisplayName();
    }

    @Override
    public Folder createFolder() {

        Domain domain = Factory.Domain.getInstance(connection, null);
        ObjectStore objectStore = Factory.ObjectStore.getInstance(domain, configServiceLocal.getProperty(ConnectionConstants.CE_SYSTEM_OS));

        Folder testFolder = Factory.Folder.fetchInstance(objectStore, "/Test", null);
        Folder testSubFolder = testFolder.createSubFolder("testSubFolder");
        testSubFolder.save(RefreshMode.NO_REFRESH);

        return testSubFolder;


    }
}

InnerServiceLocal.java

package ru.brbpm.lecm.server.samples;

import com.filenet.api.core.Folder;

import javax.ejb.Local;

/**
 * Created by dshahovkin on 04.04.2014. =D
 */
@Local
public interface InnerServiceLocal extends InnerServiceRemote {
    Folder createFolder();
}

InnerServiceRemote.java

package ru.brbpm.lecm.server.samples;

import javax.ejb.Remote;

/**
 * Created by dshahovkin on 04.04.2014. =D
 */
@Remote
public interface InnerServiceRemote {

    String helloService();

    String getUserPrincipal();

    String getCeUserPrincipal();

}