Several optimizations

ccm-core/src/main/java/org/libreccm/api/admin/AdminApi.java

@@ -21,6 +21,7 @@ import org.libreccm.api.PreflightRequestFilter;
 import org.libreccm.api.admin.categorization.CategoriesApi;
 import org.libreccm.api.admin.categorization.DomainsApi;
 import org.libreccm.api.admin.sites.SitesApi;
+import org.libreccm.api.admin.web.CcmApplicationsApi;
 import org.libreccm.configuration.Configuration;
 
 /**
@@ -55,6 +56,9 @@ public class AdminApi extends Application {
         
         // System Information API
         classes.add(SystemInformationApi.class);
+        
+        // Web
+        classes.add(CcmApplicationsApi.class);
 
         return classes;
     }

ccm-core/src/main/java/org/libreccm/api/admin/categorization/DomainsApi.java

@@ -241,7 +241,7 @@ public class DomainsApi {
         );
     }
 
-    @GET
+    @PUT
     @Path("/{domainIdentifier}/owners/{ownerIdentifier}")
     @Produces(MediaType.APPLICATION_JSON)
     @AuthorizationRequired

ccm-core/src/main/java/org/libreccm/api/admin/categorization/dto/CategoryId.java

@@ -39,7 +39,7 @@ public class CategoryId {
      * Constructor for creating empty instances.
      */
     public CategoryId() {
-        // Nothing
+        super();
     }
 
     /**

ccm-core/src/main/java/org/libreccm/api/admin/sites/SitesApi.java

@@ -35,6 +35,7 @@ import org.libreccm.web.CcmApplication;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import javax.enterprise.context.RequestScoped;
 import javax.inject.Inject;
 import javax.transaction.Transactional;
 import javax.ws.rs.BadRequestException;
@@ -56,6 +57,7 @@ import javax.ws.rs.core.UriInfo;
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
+@RequestScoped
 @Path("/sites")
 public class SitesApi {
 

ccm-core/src/main/java/org/libreccm/core/CcmObject.java

@@ -29,11 +29,11 @@ import org.libreccm.categorization.Category;
 import org.libreccm.categorization.CategoryManager;
 import org.libreccm.security.Permission;
 
-import javax.persistence.*;
 import javax.validation.constraints.NotNull;
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlElementWrapper;
 import javax.xml.bind.annotation.XmlRootElement;
+
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -43,6 +43,20 @@ import java.util.Objects;
 import static org.libreccm.core.CoreConstants.CORE_XML_NS;
 import static org.libreccm.core.CoreConstants.DB_SCHEMA;
 
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Inheritance;
+import javax.persistence.InheritanceType;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.OneToMany;
+import javax.persistence.OrderBy;
+import javax.persistence.Table;
+
 /**
  * Root class of all entities in LibreCCM which need categorisation and
  * permission services.
@@ -99,7 +113,7 @@ public class CcmObject implements Identifiable, Serializable {
     @Field
     @XmlElement(name = "uuid")
     private String uuid;
-    
+
     /**
      * A human readable name identifying this {@code CcmObject}
      */
@@ -144,12 +158,12 @@ public class CcmObject implements Identifiable, Serializable {
     public void setObjectId(final long objectId) {
         this.objectId = objectId;
     }
-    
+
     @Override
     public String getUuid() {
         return uuid;
     }
-    
+
     public void setUuid(final String uuid) {
         this.uuid = uuid;
     }

ccm-core/src/main/java/org/libreccm/sites/SiteAwareApplication.java

@@ -37,8 +37,8 @@ import javax.persistence.Table;
  * Only applications which are different for each site should extend this class.
  * For example for the Admin application or the Content Center application
  * provided by the ccm-cms module it makes no sense to make them site aware.
- * This applications are used to manage objects which are shared by all sites.
+ * These applications are used to manage objects which are shared by all sites.
- * Other applications like the Pages application provided by ccm-cms module are
+ * Other applications like the Pages application provided by the ccm-cms module are
  * of course site aware. The Pages application for example manages the page tree
  * of one specific site.
  *

ccm-core/src/main/java/org/libreccm/web/CcmApplication.java

@@ -80,8 +80,8 @@ import javax.persistence.Table;
 @JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class,
                   resolver = ApplicationIdResolver.class,
                   property = "uuid")
-public class CcmApplication extends Resource implements Serializable, 
+public class CcmApplication
-                                                        Exportable {
+    extends Resource implements Serializable, Exportable {
 
     private static final long serialVersionUID = 9205226362368890784L;