pAConstructor.java

package com.proalpha.pds.templates.jet.openEdge;
 
import com.openedge.pdt.core.template.ITemplateGenerator;
import com.openedge.pdt.core.template.TemplateGenerationException;
import com.openedge.pdt.text.template.OETemplateUtil;
import com.openedge.pdt.core.template.ITemplateArgs;
 
import com.openedge.core.metadata.Constructor;
import com.openedge.core.metadata.Mode;
import com.openedge.core.reflect.IParameter;
import com.proalpha.pds.templates.helper.TemplatesUtils;
 
public class pAConstructor implements ITemplateGenerator
 {
  protected static String nl;
  public static synchronized pAConstructor create(String lineSeparator)
  {
    nl = lineSeparator;
    pAConstructor result = new pAConstructor();
    nl = null;
    return result;
  }
 
  public final String NL = nl == null ? (System.getProperties().getProperty("line.separator")) : nl;
  protected final String TEXT_1 = "  ";
  protected final String TEXT_2 = "\t" + NL + "  CONSTRUCTOR ";
  protected final String TEXT_3 = " ";
  protected final String TEXT_4 = " ( ";
  protected final String TEXT_5 = " ):" + NL + "    /* Description -----------------------------------------------------------*/" + NL + "    /*                                                                        */" + NL + "    /*                                                                        */" + NL + "    /*                                                                        */" + NL + "    /* Notes -----------------------------------------------------------------*/" + NL + "    /*                                                                        */" + NL + "    /*                                                                        */" + NL + "    /*                                                                        */" + NL + "    /* Parameters ------------------------------------------------------------*/" + NL + "    /*                                                                        */" + NL + "    /* <none>                                                                 */" + NL + "    /*                                                                        */" + NL + "    /* Examples --------------------------------------------------------------*/" + NL + "    /*                                                                        */" + NL + "    /*                                                                        */" + NL + "    /*                                                                        */" + NL + "    /*------------------------------------------------------------------------*/" + NL + "" + NL + "    /* Variables -------------------------------------------------------------*/" + NL + "    /*------------------------------------------------------------------------*/" + NL + "" + NL + "    /* Buffers ---------------------------------------------------------------*/" + NL + "" + NL + "    /*------------------------------------------------------------------------*/" + NL + "    /* Processing                                                             */" + NL + "    /*------------------------------------------------------------------------*/";
  protected final String TEXT_6 = NL + "    ";
  protected final String TEXT_7 = NL + "  END CONSTRUCTOR. /* ";
  protected final String TEXT_8 = " */ " + NL;
 
/* (non-javadoc)
    * @see ITemplateGenerator#generate(Object)
    */
public String generate(ITemplateArgs argument) throws TemplateGenerationException
  {
    final StringBuffer stringBuffer = new StringBuffer();
    
    Constructor constructorInfo = (Constructor) argument.getObj("constructorinfo");
    boolean addsuper = constructorInfo.isCallSuper();
    StringBuffer paramsBuf = new StringBuffer();
    StringBuffer superBuf = new StringBuffer();
    IParameter[] parameter = constructorInfo.getParameters(); 
    for (int i = 0; i < parameter.length; i++) {
      paramsBuf.append(TemplatesUtils.generateParameter(parameter[i], NL));
      superBuf.append(parameter[i].getMode()+" "+parameter[i].getName());
      if(i < parameter.length - 1){
        paramsBuf.append(",");
        paramsBuf.append(NL);
        superBuf.append(", ");
      }
    }
 
    stringBuffer.append(TEXT_1);
    stringBuffer.append(OETemplateUtil.generateAnnotations(constructorInfo.getAnnotations(), NL));
    stringBuffer.append(TEXT_2);
    stringBuffer.append( constructorInfo.isStatic()? "static" : Mode.ACESSORS[constructorInfo.getMode()]);
    stringBuffer.append(TEXT_3);
    stringBuffer.append( constructorInfo.getName() );
    stringBuffer.append(TEXT_4);
    stringBuffer.append( paramsBuf.toString() );
    stringBuffer.append(TEXT_5);
    stringBuffer.append(TEXT_6);
    stringBuffer.append(addsuper ? "super (" + superBuf.toString() + ")." : "" );
    stringBuffer.append(TEXT_6);
    stringBuffer.append(constructorInfo.getMethodCode());
    stringBuffer.append(constructorInfo.isInsertCatch() ? OETemplateUtil.generateCatchBlock(NL) : "" );
    stringBuffer.append(constructorInfo.isInsertFinally()? OETemplateUtil.generateFinallyBlock(NL) : "");
    stringBuffer.append(TEXT_7);
    stringBuffer.append( constructorInfo.getName() );
    stringBuffer.append(TEXT_8);
     
    return stringBuffer.toString();
  }
}