package org.apache.maven.continuum.web.view.jsp.ui;
   
   import javax.annotation.Resource;
   import javax.servlet.jsp.JspTagException;
   import javax.servlet.jsp.jstl.core.ConditionalTagSupport;
   
   import org.apache.maven.continuum.Continuum;
   import org.apache.maven.continuum.configuration.ConfigurationService;
   import org.codehaus.plexus.redback.users.UserManager;
  import org.codehaus.plexus.spring.PlexusToSpringUtils;
  import org.springframework.context.ApplicationContext;
  import org.springframework.web.context.support.WebApplicationContextUtils;
  
  /**
   * ifBuildTypeEnabledTag:
   *
   * @author Jan Ancajas <jansquared@gmail.com>
   * @version $Id: IfBuildTypeEnabledTag.java
   */
  public class IfBuildTypeEnabledTag
      extends ConditionalTagSupport
  {
      private Continuum continuum;
  
      private String buildType;
  
      public static final String DISTRIBUTED = "distributed";
  
      protected boolean condition()
          throws JspTagException
      {
          
          ApplicationContext applicationContext = WebApplicationContextUtils.getRequiredWebApplicationContext( pageContext.getServletContext() );
          this.setContinuum( (Continuum) applicationContext.getBean( PlexusToSpringUtils.buildSpringId( Continuum.ROLE,
                                                                                                        "default" ) ) );
  
          if ( continuum == null )
          {
              throw new JspTagException( "cannot lookup component:  " + Continuum.ROLE );
          }
  
          if ( DISTRIBUTED.equals( buildType ) )
          {
              return continuum.getConfiguration().isDistributedBuildEnabled();
          }
          
          // left out 'parallel' buildType checking for cyclomatic complexity's sake :)
          return !continuum.getConfiguration().isDistributedBuildEnabled();
  
      }
  
      public String getBuildType()
      {
          return buildType;
      }
  
      public void setBuildType( String buildType )
      {
          this.buildType = buildType;
      }
  
      public Continuum getContinuum()
      {
          return continuum;
      }
  
      public void setContinuum( Continuum continuum )
      {
          this.continuum = continuum;
      }
  }