public void writePropertyListMethods()

in maven-faces-plugin/src/main/java/org/apache/myfaces/trinidadbuild/plugin/faces/generator/component/TrinidadComponentGenerator.java [293:381]
81 lines of code
9 McCabe index (conditional complexity)

  public void writePropertyListMethods(
      PrettyWriter out,
      PropertyBean property) throws IOException
  {
    String propName = property.getPropertyName();
    String propKey = Util.getConstantNameFromProperty(propName, "_KEY");
    String propertyClass = property.getPropertyClass();
    if (!"java.util.List".equals(propertyClass))
    {
      getLog().error("Invalid list type: " + propertyClass);
      return;
    }

    // Look for the generic type - if it doesn't exist, then
    // we'll be an Object.
    String[] params = property.getPropertyClassParameters();
    if ((params == null) || (params.length == 0))
      propertyClass = "java.lang.Object";
    else
      propertyClass = params[0];

    propertyClass = Util.getClassFromFullClass(propertyClass);

    String singularName = getSingular(propName);
    String propVar = Util.getVariableFromName(singularName);
    String description = property.getDescription();
    String addMethod = Util.getPrefixedPropertyName("add", singularName);
    String removeMethod = Util.getPrefixedPropertyName("remove", singularName);
    String getMethod = Util.getPrefixedPropertyName("get", propName);

    out.println();
    out.println("/**");
    if (description != null)
    {
      out.println(" * Adds a " + convertMultilineComment(description));
    }
    out.println(" */");
    if (property.getDeprecated() != null)
    {
      out.println("@Deprecated");
    }
    out.println("final public void " + addMethod + "(" + propertyClass + " " +
        propVar + ")");
    out.println("{");
    out.indent();
    out.println("if (" + propVar + " == null)");
    out.println("  throw new NullPointerException();");
    out.println();
    out.println("getFacesBean().addEntry(" + propKey + ", " + propVar + ");");
    out.unindent();
    out.println("}");

    out.println();
    out.println("/**");
    if (description != null)
    {
      out.println(" * Removes a " + convertMultilineComment(description));
    }
    out.println(" */");
    out.println("final public void " + removeMethod + "(" + propertyClass + " " +
        propVar + ")");
    out.println("{");
    out.indent();
    out.println("if (" + propVar + " == null)");
    out.println("  throw new NullPointerException();");
    out.println();
    out.println("getFacesBean().removeEntry(" + propKey + ", " + propVar + ");");
    out.unindent();
    out.println("}");

    out.println();
    out.println("/**");
    if (description != null)
    {
      out.println(" * Gets all " + convertMultilineComment(description));
    }
    out.println(" */");
    if (property.getDeprecated() != null)
    {
      out.println("@Deprecated");
    }
    out.println("final public " + propertyClass + "[] " + getMethod + "()");
    out.println("{");
    out.indent();
    out.println("return (" + propertyClass + "[]) getFacesBean().getEntries(");
    out.println("         " + propKey + ", " + propertyClass + ".class);");
    out.unindent();
    out.println("}");
  }