gangsterbean.java

server-config-guide.rar,jboss 4.3配置及测试源码

package org.jboss.cmp2.crimeportal;

import java.util.Collection;
import java.util.Iterator;
import java.util.Set;
import javax.ejb.CreateException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.FinderException;
import org.apache.log4j.Category;

public abstract class GangsterBean 
    implements EntityBean
{
    private EntityContext ctx;
    private Category log = Category.getInstance(getClass());
    
    public Integer ejbCreate(Integer id, String name, String nickName)
        throws CreateException
    {
        log.info("Creating Gangster " + id + " '" + nickName + "' "+ name);
        setGangsterId(id);
        setName(name);
        setNickName(nickName);
        return null;
    }
    
    public void ejbPostCreate(Integer id, String name, String nickName) { }
    
    public Integer ejbCreate(
                             Integer id,
                             String name, 
                             String nickName, 
                             int badness, 
                             Organization organization) throws CreateException
    {
        log.info("Creating Gangster " + id + " '" + nickName + "' "+ name);
        setGangsterId(id);
        setName(name);
        setNickName(nickName);
        setBadness(badness);
        return null;
    }
    
    public void ejbPostCreate(Integer id,
                              String name, 
                              String nickName, 
                              int badness,
                              Organization organization)
    {
        setOrganization(organization);
    }
    
    // CMP field accessors ----------------------------------------------
    public abstract Integer getGangsterId();
    public abstract void setGangsterId(Integer gangsterId);
    
    public abstract String getName();
    public abstract void setName(String name);
    
    public abstract String getNickName();
    public abstract void setNickName(String nickName);
    
    public abstract int getBadness();
    public abstract void setBadness(int badness);
    
    public abstract ContactInfo getContactInfo();
    public abstract void setContactInfo(ContactInfo contactInfo);
    
    // CMR field accessors --------------------------------------------
    public abstract Organization getOrganization();
    public abstract void setOrganization(Organization org);
    
    public abstract Set getJobs();
    public abstract void setJobs(Set jobs);
    
    public abstract Set getEnemies();
    public abstract void setEnemies(Set enemies);
    
    public abstract Location getHangout();
    public abstract void setHangout(Location hangout);
    
    // ejbSelect methods -------------------------------------------------------
    public abstract Set ejbSelectBoss_ejbql(String name) throws FinderException;
    public abstract Set ejbSelectBoss_declaredsql(String name)
        throws FinderException;
    
    public abstract Set ejbSelectAccomplices(Gangster g) throws FinderException;
    
    public abstract Set ejbSelectGeneric(String jbossQl, Object[] arguments)
        throws FinderException;
    
    // ejbHome methods ---------------------------------------------------------
    public Set ejbHomeSelectBoss_ejbql(String name) throws FinderException {
        return ejbSelectBoss_ejbql(name.trim());
    }
    
    public Set ejbHomeSelectBoss_declaredsql(String name)
        throws FinderException 
    {
        return ejbSelectBoss_declaredsql(name.trim().toLowerCase());
    }
    
    public Set ejbHomeSelectInStates(Set states) throws FinderException {
        // generate JBossQL query
        StringBuffer jbossQl = new StringBuffer();
        jbossQl.append("SELECT OBJECT(g) ");
        jbossQl.append("FROM gangster g ");
        jbossQl.append("WHERE g.hangout.state IN (");
        for(int i = 0; i < states.size(); i++) {
            if(i > 0) {
                jbossQl.append(", ");
            }
            jbossQl.append("?").append(i+1);
        }
        jbossQl.append(") ORDER BY g.name");
        
        // pack arguments into an Object[]
        Object[] args = states.toArray(new Object[states.size()]);
        
        // call dynamic-ql query
        return ejbSelectGeneric(jbossQl.toString(), args);
    }
    
    // EJB callbacks -----------------------------------------------------------
    public void setEntityContext(EntityContext context)
    {
        ctx = context;
    }
    
    public void unsetEntityContext()
    {
        ctx = null;
    }
    
    public void ejbActivate()
    {
    }
    
    public void ejbPassivate()
    {
    }
    
    public void ejbRemove()
    {
        log.info("Removing " + getName());
    }
    
    public void ejbStore()
    {
    }
    
    public void ejbLoad()
    {
    }
}