CCM NG: Renamed classes ending with "Builder" in in the pagemodel packages to end with "Renderer" to avoid confusion. Classes with a name ending with "Builder" are usually classes which implement the Builder pattern. The classes rendering a page model and its components do not implemement this pattern.

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@5071 8810af33-2d31-482b-a856-94f89814c4df

ccm-cms/src/main/java/org/librecms/pagemodel/AbstractContentItemComponentRenderer.java

@@ -21,7 +21,6 @@ package org.librecms.pagemodel;
 import com.arsdigita.kernel.KernelConfig;
 
 import org.libreccm.configuration.ConfigurationManager;
-import org.libreccm.pagemodel.ComponentBuilder;
 import org.libreccm.security.PermissionChecker;
 import org.librecms.contentsection.ContentItem;
 import org.librecms.contentsection.ContentItemL10NManager;
@@ -42,13 +41,15 @@ import javax.ws.rs.core.Response;
 
 import static org.librecms.pages.PagesConstants.*;
 
+import org.libreccm.pagemodel.ComponentRenderer;
+
 /**
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  * @param <T>
  */
-public abstract class AbstractContentItemComponentBuilder<T extends ContentItemComponent>
+public abstract class AbstractContentItemComponentRenderer<T extends ContentItemComponent>
-    implements ComponentBuilder<T> {
+    implements ComponentRenderer<T> {
 
     @Inject
     private ConfigurationManager confManager;
@@ -70,7 +71,7 @@ public abstract class AbstractContentItemComponentBuilder<T extends ContentItemC
 
     @Transactional(Transactional.TxType.REQUIRED)
     @Override
-    public Map<String, Object> buildComponent(
+    public Map<String, Object> renderComponent(
         final T componentModel,
         final Map<String, Object> parameters) {
         

ccm-cms/src/main/java/org/librecms/pagemodel/CategorizedItemComponentRenderer.java

@@ -48,8 +48,8 @@ import static org.librecms.pages.PagesConstants.*;
  */
 @RequestScoped
 @ComponentModelType(componentModel = CategorizedItemComponent.class)
-public class CategorizedItemComponentBuilder
+public class CategorizedItemComponentRenderer
-    extends AbstractContentItemComponentBuilder<CategorizedItemComponent> {
+    extends AbstractContentItemComponentRenderer<CategorizedItemComponent> {
 
     @Inject
     private CategoryRepository categoryRepo;

ccm-cms/src/main/java/org/librecms/pagemodel/CategoryTreeComponentRenderer.java

@@ -27,7 +27,6 @@ import org.libreccm.categorization.DomainRepository;
 import org.libreccm.configuration.ConfigurationManager;
 import org.libreccm.core.CcmObject;
 import org.libreccm.l10n.GlobalizationHelper;
-import org.libreccm.pagemodel.ComponentBuilder;
 import org.libreccm.pagemodel.ComponentModelType;
 
 import java.util.HashMap;
@@ -43,45 +42,41 @@ import javax.transaction.Transactional;
 
 import static org.librecms.pages.PagesConstants.*;
 
+import org.libreccm.pagemodel.ComponentRenderer;
+
 /**
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
 @RequestScoped
 @ComponentModelType(componentModel = CategoryTreeComponent.class)
-public class CategoryTreeComponentBuilder
+public class CategoryTreeComponentRenderer
-    implements ComponentBuilder<CategoryTreeComponent> {
+    implements ComponentRenderer<CategoryTreeComponent> {
-    
+
-    @Inject
-    private DomainRepository domainRepo;
-    
     @Inject
     private CategoryManager categoryManager;
-    
+
     @Inject
     private CategoryRepository categoryRepo;
-    
+
     @Inject
     private ConfigurationManager confManager;
-    
+
-    @Inject
-    private GlobalizationHelper globalizationHelper;
-    
     @Transactional(Transactional.TxType.REQUIRED)
     @Override
-    public Map<String, Object> buildComponent(
+    public Map<String, Object> renderComponent(
         final CategoryTreeComponent componentModel,
         final Map<String, Object> parameters) {
-        
+
         Objects.requireNonNull(componentModel);
         Objects.requireNonNull(parameters);
-        
+
         if (!parameters.containsKey(PARAMETER_CATEGORY)) {
             throw new IllegalArgumentException(
                 "The parameters map passed to this GreetingItem component does "
                     + "not include the parameter \"category\"");
         }
-        
+
         if (!(parameters.get(PARAMETER_CATEGORY) instanceof Category)) {
             throw new IllegalArgumentException(String
                 .format("The parameters map passed to this GreetingItem "
@@ -90,14 +85,14 @@ public class CategoryTreeComponentBuilder
                         Category.class.getName(),
                         parameters.get(PARAMETER_CATEGORY).getClass().getName()));
         }
-        
+
         final Category category = categoryRepo
             .findById(((CcmObject) parameters.get(PARAMETER_CATEGORY))
                 .getObjectId())
             .orElseThrow(() -> new IllegalArgumentException(String.format(
             "No category with ID %d in the database.",
             ((CcmObject) parameters.get(PARAMETER_CATEGORY)).getObjectId())));
-        
+
         final Locale language;
         if (parameters.containsKey(PARAMETER_LANGUAGE)) {
             language = new Locale((String) parameters.get(PARAMETER_LANGUAGE));
@@ -106,19 +101,19 @@ public class CategoryTreeComponentBuilder
                 .findConfiguration(KernelConfig.class);
             language = kernelConfig.getDefaultLocale();
         }
-        
+
         final Map<String, Object> result = new HashMap<>();
         if (componentModel.isShowFullTree()) {
-            
+
             final Category rootCategory = findRootCategory(category);
-            
+
             result.put("categoryName", rootCategory.getName());
             result.put("categoryPath",
                        categoryManager.getCategoryPath(rootCategory));
             result.put("categoryTitle",
                        rootCategory.getTitle().getValue(language));
             result.put("selected", rootCategory.equals(category));
-            
+
             final List<Map<String, Object>> subCategories = rootCategory
                 .getSubCategories()
                 .stream()
@@ -132,7 +127,7 @@ public class CategoryTreeComponentBuilder
             result.put("categoryPath",
                        categoryManager.getCategoryPath(category));
             result.put("categoryTitle", category.getTitle().getValue(language));
-            
+
             final List<Map<String, Object>> subCategories = category
                 .getSubCategories()
                 .stream()
@@ -142,28 +137,28 @@ public class CategoryTreeComponentBuilder
         }
         return result;
     }
-    
+
     protected Map<String, Object> generateCategory(final Category category,
                                                    final Locale language) {
-        
+
         final Map<String, Object> result = new HashMap<>();
         result.put("categoryName", category.getName());
         result.put("categoryPath", categoryManager.getCategoryPath(category));
         result.put("categoryTitle", category.getTitle().getValue(language));
         return result;
     }
-    
+
     protected Map<String, Object> generateCategoryWithTree(
         final Category category,
         final Category selectedCategory,
         final Locale language) {
-        
+
         final Map<String, Object> result = new HashMap<>();
         result.put("categoryName", category.getName());
         result.put("categoryPath", categoryManager.getCategoryPath(category));
         result.put("categoryTitle", category.getTitle().getValue(language));
         result.put("selected", selectedCategory.equals(category));
-        
+
         if (!category.getSubCategories().isEmpty()) {
             final List<Map<String, Object>> subCategories = category
                 .getSubCategories()
@@ -174,17 +169,17 @@ public class CategoryTreeComponentBuilder
                 .collect(Collectors.toList());
             result.put("subCategories", subCategories);
         }
-        
+
         return result;
     }
-    
+
     protected Category findRootCategory(final Category category) {
-        
+
         if (category.getParentCategory() == null) {
             return category;
         } else {
             return findRootCategory(category.getParentCategory());
         }
     }
-    
+
 }

ccm-cms/src/main/java/org/librecms/pagemodel/ContentItemComponent.java

@@ -21,16 +21,10 @@ package org.librecms.pagemodel;
 import org.libreccm.pagemodel.ComponentModel;
 import org.libreccm.pagemodel.PageModel;
 
-import java.util.Collections;
-import java.util.HashSet;
 import java.util.Objects;
-import java.util.Set;
 
-import javax.persistence.CollectionTable;
 import javax.persistence.Column;
-import javax.persistence.ElementCollection;
 import javax.persistence.Entity;
-import javax.persistence.JoinColumn;
 import javax.persistence.Table;
 
 import static org.librecms.CmsConstants.*;

ccm-cms/src/main/java/org/librecms/pagemodel/FixedContentItemComponentRenderer.java

@@ -35,8 +35,8 @@ import javax.ws.rs.NotFoundException;
  */
 @RequestScoped
 @ComponentModelType(componentModel = FixedContentItemComponent.class)
-public class FixedContentItemComponentBuilder
+public class FixedContentItemComponentRenderer
-    extends AbstractContentItemComponentBuilder<FixedContentItemComponent> {
+    extends AbstractContentItemComponentRenderer<FixedContentItemComponent> {
 
     @Inject
     private ContentItemRepository itemRepo;

ccm-cms/src/main/java/org/librecms/pagemodel/GreetingItemComponentRenderer.java

@@ -41,8 +41,8 @@ import static org.librecms.pages.PagesConstants.*;
  */
 @RequestScoped
 @ComponentModelType(componentModel = GreetingItemComponent.class)
-public class GreetingItemComponentBuilder
+public class GreetingItemComponentRenderer
-    extends AbstractContentItemComponentBuilder<GreetingItemComponent> {
+    extends AbstractContentItemComponentRenderer<GreetingItemComponent> {
 
     @Inject
     private CategoryRepository categoryRepo;

ccm-cms/src/main/java/org/librecms/pagemodel/ItemListComponent.java

@@ -76,6 +76,7 @@ public class ItemListComponent extends ComponentModel {
                      joinColumns = {
                          @JoinColumn(name = "ITEM_LIST_ID")
                      })
+    @Column(name = "LIST_ORDER")
     private List<String> listOrder;
 
     public boolean isDescending() {

ccm-cms/src/main/java/org/librecms/pages/CmsPageBuilder.java

@@ -18,7 +18,7 @@
  */
 package org.librecms.pages;
 
-import org.libreccm.pagemodel.AbstractPageBuilder;
+import org.libreccm.pagemodel.AbstractPageRenderer;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -30,10 +30,10 @@ import javax.enterprise.context.RequestScoped;
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
 @RequestScoped
-public class CmsPageBuilder extends AbstractPageBuilder {
+public class CmsPageBuilder extends AbstractPageRenderer {
 
     @Override
-    public Map<String, Object> buildPage(final Map<String, Object> parameters) {
+    public Map<String, Object> renderPage(final Map<String, Object> parameters) {
         
         final Map<String, Object> result = new HashMap<>();
         

ccm-cms/src/main/java/org/librecms/pages/PagesRouter.java

@@ -444,9 +444,9 @@ public class PagesRouter {
 
         final Map<String, Object> result;
         if (pageModel == null) {
-            result = pageBuilder.buildPage(parameters);
+            result = pageBuilder.renderPage(parameters);
         } else {
-            result = pageBuilder.buildPage(pageModel, parameters);
+            result = pageBuilder.renderPage(pageModel, parameters);
         }
 
         return result;

ccm-core/src/main/java/org/libreccm/pagemodel/AbstractPageRenderer.java

@@ -25,40 +25,40 @@ import javax.inject.Inject;
 import java.util.Optional;
 
 /**
- * An abstract base class for implementations of the {@link PageBuilder}
+ * An abstract base class for implementations of the {@link PageRenderer}
  * interface providing some functionality needed by all implementations of the
- * {@link PageBuilder} interface.
+ * {@link PageRenderer} interface.
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  *
  */
-public abstract class AbstractPageBuilder implements PageBuilder {
+public abstract class AbstractPageRenderer implements PageRenderer {
 
     @Inject
-    private ComponentBuilderManager componentBuilderManager;
+    private ComponentRendererManager componentRendererManager;
 
     /**
-     * Build a {@code Page} based on a {@link PageModel}. This implementation
+     * Renders a {@code Page} based on a {@link PageModel}. This implementation
-     * first calls {@link #buildPage()} to create the page object. After that
+     * first calls {@link #renderPage()} to create the page object. After that
      * all {@link ComponentModel}s of the {@link PageModel} are processed and
-     * the component objects created by the {@link ComponentBuilder}s are added
+     * the component objects created by the {@link ComponentRenderer}s are added
      * to the page.
      *
      * @param pageModel  The {@link PageModel} to process.
      * @param parameters Parameters provided by application which wants to
      *                   render a {@link PageModel}. The parameters are passed
-     *                   the {@link ComponentBuilder}s.
+     *                   the {@link ComponentRenderer}s.
      *
      * @return A page containing all components from the {@link PageModel}.
      */
     @Override
-    public Map<String, Object> buildPage(final PageModel pageModel,
+    public Map<String, Object> renderPage(final PageModel pageModel,
-                                         final Map<String, Object> parameters) {
+                                          final Map<String, Object> parameters) {
 
-        final Map<String, Object> page = buildPage(parameters);
+        final Map<String, Object> page = renderPage(parameters);
 
         for (final ComponentModel componentModel : pageModel.getComponents()) {
-            final Optional<Object> component = buildComponent(
+            final Optional<Object> component = renderComponent(
                 componentModel, componentModel.getClass(),
                 parameters);
             if (component.isPresent()) {
@@ -71,7 +71,7 @@ public abstract class AbstractPageBuilder implements PageBuilder {
     }
 
     /**
-     * Helper method for building the components.
+     * Helper method for rendering the components.
      *
      * @param <M>                 Generics variable for the type the component
      *                            created.
@@ -79,24 +79,24 @@ public abstract class AbstractPageBuilder implements PageBuilder {
      * @param componentModelClass The class of the {@link ComponentModel}.
      * @param parameters          Parameters provided by application which wants
      *                            to render a {@link PageModel}. The parameters
-     *                            are passed the {@link ComponentBuilder}s.
+     *                            are passed the {@link ComponentRenderer}s.
      *
      * @return The components described by the {@code componentModel}.
      */
-    protected <M extends ComponentModel> Optional<Object> buildComponent(
+    protected <M extends ComponentModel> Optional<Object> renderComponent(
         final ComponentModel componentModel,
         final Class<M> componentModelClass,
         final Map<String, Object> parameters) {
 
-        componentBuilderManager.findComponentBuilder(componentModel.getClass());
+        componentRendererManager.findComponentRenderer(componentModel.getClass());
 
-        final Optional<ComponentBuilder<M>> builder = componentBuilderManager
+        final Optional<ComponentRenderer<M>> renderer = componentRendererManager
-            .findComponentBuilder(componentModelClass);
+            .findComponentRenderer(componentModelClass);
 
-        if (builder.isPresent()) {
+        if (renderer.isPresent()) {
             @SuppressWarnings("unchecked")
             final M model = (M) componentModel;
-            return Optional.of(builder.get().buildComponent(model, parameters));
+            return Optional.of(renderer.get().renderComponent(model, parameters));
         } else {
             return Optional.empty();
         }

ccm-core/src/main/java/org/libreccm/pagemodel/ComponentModelType.java

@@ -25,8 +25,8 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 /**
- * Specifies for which component and view technology a {@link ComponentBuilder} builds the
+ * Specifies which type of components a {@link ComponentRenderer} implenentation
- * components.
+ * renders.
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
@@ -36,6 +36,5 @@ import java.lang.annotation.Target;
 public @interface ComponentModelType {
 
     Class<? extends ComponentModel> componentModel();
-    
 
 }

ccm-core/src/main/java/org/libreccm/pagemodel/ComponentRenderer.java

@@ -21,16 +21,16 @@ package org.libreccm.pagemodel;
 import java.util.Map;
 
 /**
- * A {@code ComponentBuilder} transforms a {@link ComponentModel} into a
+ * A {@code ComponentRenderer} transforms a {@link ComponentModel} into a
  * component.
  *
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
- * @param <M> Type of the model the component builder processes.
+ * @param <M> Type of the model the component renderer processes.
  */
-public interface ComponentBuilder<M extends ComponentModel> {
+public interface ComponentRenderer<M extends ComponentModel> {
 
-    Map<String, Object> buildComponent(M componentModel,
+    Map<String, Object> renderComponent(M componentModel,
                                        final Map<String, Object> parameters);
 
 }

ccm-core/src/main/java/org/libreccm/pagemodel/ComponentRendererManager.java

@@ -30,63 +30,63 @@ import java.util.Optional;
 
 /**
  * Provides access to all available implementations of the
- * {@link ComponentBuilder} interface.
+ * {@link ComponentRenderer} interface.
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
 @RequestScoped
-public class ComponentBuilderManager {
+public class ComponentRendererManager {
 
     private static final Logger LOGGER = LogManager.getLogger(
-        ComponentBuilderManager.class);
+        ComponentRendererManager.class);
 
     @Inject
-    private Instance<ComponentBuilder<?>> componentBuilders;
+    private Instance<ComponentRenderer<?>> componentRenderers;
 
     /**
-     * Find an implementation of the {@link ComponentBuilder} interface for a
+     * Find an implementation of the {@link ComponentRenderer} interface for a
      * specific {@link ComponentModel}.
      *
      * @param <M>                 Generic variable for the subtype of
      *                            {@link ComponentModel} which is produced by
-     *                            the {@link ComponentBuilder} implementation.
+     *                            the {@link ComponentRenderer} implementation.
      * @param componentModelClass The sub class of the {@link ComponentModel}
      *                            for which is processed by the
-     *                            {@link ComponentBuilder}.
+     *                            {@link ComponentRenderer}.
      *
      * @return An {@link Optional} containing the implementation of the
-     *         {@link ComponentBuilder} interface for the specified parameters.
+     *         {@link ComponentRenderer} interface for the specified parameters.
      *         If there is no implementation for the specified parameters an
      *         empty {@link Optional} is returned.
      */
     @SuppressWarnings("unchecked")
-    public <M extends ComponentModel> Optional<ComponentBuilder<M>> findComponentBuilder(
+    public <M extends ComponentModel> Optional<ComponentRenderer<M>> findComponentRenderer(
         final Class<M> componentModelClass) {
 
-        LOGGER.debug("Trying to find ComponentBuilder for ComponentModel\"{}\""
+        LOGGER.debug("Trying to find ComponentRenderer for ComponentModel\"{}\""
                          + "and type \"{}\"...",
                      componentModelClass.getName());
 
         final ComponentModelTypeLiteral literal = new ComponentModelTypeLiteral(
             componentModelClass);
 
-        final Instance<ComponentBuilder<?>> instance = componentBuilders
+        final Instance<ComponentRenderer<?>> instance = componentRenderers
             .select(literal);
         if (instance.isUnsatisfied()) {
-            LOGGER.warn("No ComponentBuilder for component model \"%s\" "
+            LOGGER.warn("No ComponentRenderer for component model \"%s\" "
                             + "and type \"%s\". Ignoring component model.");
             return Optional.empty();
         } else if (instance.isAmbiguous()) {
             throw new IllegalStateException(String.format(
-                "Multiple ComponentBuilders for component model \"%s\"available. "
+                "Multiple ComponentRenderers for component model \"%s\"available. "
-                    + "Something is wrong",
+                + "Something is wrong",
                 componentModelClass.getName()));
         } else {
-            final Iterator<ComponentBuilder<?>> iterator = instance.
+            final Iterator<ComponentRenderer<?>> iterator = instance.
                 iterator();
-            final ComponentBuilder<?> componentBuilder = iterator.next();
+            final ComponentRenderer<?> componentRenderer = iterator.next();
 
-            return Optional.of((ComponentBuilder<M>) componentBuilder);
+            return Optional.of((ComponentRenderer<M>) componentRenderer);
         }
 
     }

ccm-core/src/main/java/org/libreccm/pagemodel/PageModel.java

@@ -50,14 +50,14 @@ import javax.persistence.OneToMany;
 import javax.persistence.Table;
 
 /**
- * A {@link PageModel} is used by a {@link PageBuilder} implementation to build
+ * A {@link PageModel} is used by a {@link PageRenderer} implementation to render
  * a page. The {@code PageModel} specifics which components are used on a page.
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  *
  * @see PageModelRepository
  * @see PageModelManager
- * @see PageBuilder
+ * @see PageRenderer
  */
 @Entity
 @Inheritance(strategy = InheritanceType.JOINED)

ccm-core/src/main/java/org/libreccm/pagemodel/PageRenderer.java

@@ -20,11 +20,10 @@ package org.libreccm.pagemodel;
 
 import java.util.Map;
 
-
 /**
- * Interface for page builders. A page builder is invoked to build a page a
+ * Interface for page renderers. A page renderer is invoked to render a page of
  * specific type. An implementation should be a CDI bean which is annotated with
- * the qualifier {@link PageModelType}. 
+ * the qualifier {@link PageModelType}.
  *
  * An implementation should add all default components which have to be present
  * in page. The {@link PageModel} should only specify
@@ -33,35 +32,35 @@ import java.util.Map;
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
-public interface PageBuilder {
+public interface PageRenderer {
 
     /**
-     * Build a page for the view technology supported by this page builder
+     * Render a page for the view technology supported by this page renderer
      * without any additional components.
-     * {@link #buildPage(org.libreccm.pagemodel.PageModel)} should use this
+     * {@link #renderPage(org.libreccm.pagemodel.PageModel)} should use this
      * method for creating the default page.
      *
      * @param parameters Parameters provided by application which wants to
      *                   render a {@link PageModel}. The parameters are passed
-     *                   the {@link ComponentBuilder}s.
+     *                   the {@link ComponentRenderer}s.
      *
      * @return A page with the default components.
      */
-    Map<String, Object> buildPage(Map<String, Object> parameters);
+    Map<String, Object> renderPage(Map<String, Object> parameters);
 
     /**
-     * Build a page of type {@code P} using the provided {@link PageModel}.
+     * Render a page of type {@code P} using the provided {@link PageModel}.
-     * Implementations should call the implementation of {@link #buildPage()}
+     * Implementations should call the implementation of {@link #renderPage()}
      * for creating the basic page with the default components.
      *
      * @param pageModel  The {@link PageModel} from which the page is generated.
      * @param parameters Parameters provided by application which wants to
      *                   render a {@link PageModel}. The parameters are passed
-     *                   the {@link ComponentBuilder}s.
+     *                   the {@link ComponentRenderer}s.
      *
      * @return The page generated from the provided {@link PageModel}.
      */
-    Map<String, Object> buildPage(PageModel pageModel,
+    Map<String, Object> renderPage(PageModel pageModel,
-                                  Map<String, Object> parameters);
+                                   Map<String, Object> parameters);
 
 }

ccm-core/src/main/java/org/libreccm/pagemodel/package-info.java

@@ -24,19 +24,19 @@
  * </p>
  * <p>
  * The Page Model system allows it to specify which components are used on a
- * page are therefore which information is displayed on a page. It is intended
+ * page and therefore which information is displayed on a page. It is intended
  * to be used for public pages (like the item page of a content item category
  * page in ccm-cms. The Page Model system uses data containers which are read by
- * some builder classes. Because we are not using any active code in the page
+ * a renderer class. Because we are not using any active code in the page
  * models this avoids a potential attack point.
  * </p>
  * <p>
- * The central interface is the {@link org.libreccm.pagemodel.PageBuilder}
+ * The central interface is the {@link org.libreccm.pagemodel.PageRenderer}
  * interface. An implementation of this interface will take a
  * {@link org.libreccm.pagemodel.PageModel} and process it and create a page
  * from it using the view technology supported by the implementation.
- * {@code PageBuilder}s are CDI beans. Implementations can be retrieved using
+ * {@code PageRenderer}s are CDI beans. Implementations can be retrieved using
- * the {@link org.libreccm.pagemodel.PageBuilderManager#findPageBuilder(String, Class)} method.
+ * the {@link org.libreccm.pagemodel.PageRendererManager#findPageRenderer(String, Class)} method.
  * </p>
  *
  */