[jboss-cvs] jboss-seam/src/main/org/jboss/seam/drools ...

[Norman Richards]

  User: nrichards
  Date: 07/08/29 09:25:36

  Added:       src/main/org/jboss/seam/drools   RuleAgent.java
  Removed:     src/main/org/jboss/seam/drools   BrmsRuleBase.java
  Log:
  rename rule agent, change rule base creation logic
  
  Revision  Changes    Path
  1.1      date: 2007/08/29 13:25:36;  author: nrichards;  state: Exp;jboss-seam/src/main/org/jboss/seam/drools/RuleAgent.java
  
  Index: RuleAgent.java
  ===================================================================
  package org.jboss.seam.drools;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.Properties;
  
  import org.jboss.seam.ScopeType;
  import org.jboss.seam.annotations.Create;
  import org.jboss.seam.annotations.Scope;
  import org.jboss.seam.annotations.Unwrap;
  import org.jboss.seam.annotations.intercept.BypassInterceptors;
  import org.jboss.seam.log.LogProvider;
  import org.jboss.seam.log.Logging;
  import org.jboss.seam.util.Resources;
  
  /**
   * Manager component for a BRMS RuleBase
   */
  @Scope(ScopeType.APPLICATION)
  @BypassInterceptors
  public class RuleAgent
  {
     private static final LogProvider log = Logging.getLogProvider(RuleAgent.class);
     
     private org.drools.agent.RuleAgent agent;
     private String configurationFile;  
     
     
     private String newInstance;
     private String files;
     private String url;
     private String localCacheDir;
     private String poll;
     private String configName;
     
     @Create
     public void createAgent() throws Exception
     {  
        Properties properties = new Properties();
        
        loadFromPath(properties, configurationFile);
        setLocalProperties(properties);
        
        agent = org.drools.agent.RuleAgent.newRuleAgent(properties);    
     }
     
     protected void setLocalProperties(Properties properties)
     {
        if (newInstance != null) {
           properties.setProperty(org.drools.agent.RuleAgent.NEW_INSTANCE, newInstance);
        }
        if (files != null) {
           properties.setProperty(org.drools.agent.RuleAgent.FILES, files);
        }
        if (url != null) {
           properties.setProperty(org.drools.agent.RuleAgent.URLS, url);
        }
        if (localCacheDir != null) {
           properties.setProperty(org.drools.agent.RuleAgent.LOCAL_URL_CACHE, localCacheDir);
        }
        if (poll != null) {
           properties.setProperty(org.drools.agent.RuleAgent.POLL_INTERVAL, poll);
        }
        if (files != null) {
           properties.setProperty(org.drools.agent.RuleAgent.CONFIG_NAME, configName);
        }
  
     }
  
     protected void loadFromPath(Properties properties, String configurationFile)
        throws IOException
        {
        if (configurationFile != null) {
           InputStream inputStream = Resources.getResourceAsStream(configurationFile, null);
           if (inputStream != null) {
              try {
                 properties.load(inputStream);
              } finally {
                 inputStream.close();
              }         
           }
        }
     }
  
     @Unwrap
     public org.drools.RuleBase getRuleBase()
     {
        return  agent.getRuleBase();   
     }
     
     public String getNewInstance()
     {
        return newInstance;
     }
  
     public void setNewInstance(String newInstance)
     {
        this.newInstance = newInstance;
     }
  
     public String getFiles()
     {
        return files;
     }
  
     public void setFiles(String files)
     {
        this.files = files;
     }
  
     public String getUrl()
     {
        return url;
     }
  
     public void setUrl(String url)
     {
        this.url = url;
     }
  
     public String getLocalCacheDir()
     {
        return localCacheDir;
     }
  
     public void setLocalCacheDir(String localCacheDir)
     {
        this.localCacheDir = localCacheDir;
     }
  
     public String getPoll()
     {
        return poll;
     }
  
     public void setPoll(String poll)
     {
        this.poll = poll;
     }
  
     public String getConfigName()
     {
        return configName;
     }
  
     public void setConfigName(String name)
     {
        this.configName = name;
     }
    
     public String getConfigurationFile()
     {
        return configurationFile;
     }
  
     public void setConfigurationFile(String brmsConfig)
     {
        this.configurationFile = brmsConfig;
     }
     
     
     
  
  }