Author: byersa
Date: Tue Sep 25 22:04:09 2007
New Revision: 579473
URL: http://svn.apache.org/viewvc?rev=579473&view=rev
Log:
This is a new take on the old rendering tranforms.
Added:
ofbiz/trunk/applications/content/src/org/ofbiz/content/webapp/ftl/RenderContentAndSubContent.java
Added:
ofbiz/trunk/applications/content/src/org/ofbiz/content/webapp/ftl/RenderContentAndSubContent.java
URL:
http://svn.apache.org/viewvc/ofbiz/trunk/applications/content/src/org/ofbiz/content/webapp/ftl/RenderContentAndSubContent.java?rev=579473&view=auto
==============================================================================
---
ofbiz/trunk/applications/content/src/org/ofbiz/content/webapp/ftl/RenderContentAndSubContent.java
(added)
+++
ofbiz/trunk/applications/content/src/org/ofbiz/content/webapp/ftl/RenderContentAndSubContent.java
Tue Sep 25 22:04:09 2007
@@ -0,0 +1,125 @@
+/*******************************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+
*******************************************************************************/
+package org.ofbiz.content.webapp.ftl;
+
+import java.io.IOException;
+import java.io.Writer;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.ofbiz.base.util.Debug;
+import org.ofbiz.base.util.GeneralException;
+import org.ofbiz.base.util.UtilFormatOut;
+import org.ofbiz.base.util.UtilHttp;
+import org.ofbiz.base.util.UtilMisc;
+import org.ofbiz.base.util.UtilProperties;
+import org.ofbiz.base.util.UtilValidate;
+import org.ofbiz.base.util.collections.MapStack;
+import org.ofbiz.base.util.template.FreeMarkerWorker;
+import org.ofbiz.content.content.ContentWorker;
+import org.ofbiz.entity.GenericDelegator;
+import org.ofbiz.entity.GenericValue;
+import org.ofbiz.widget.WidgetWorker;
+import org.ofbiz.service.LocalDispatcher;
+
+import freemarker.core.Environment;
+import freemarker.template.TemplateTransformModel;
+
+/**
+ * RenderContentAndSubContent - Freemarker Transform for Content rendering
+ * This transform cannot be called recursively (at this time).
+ */
+public class RenderContentAndSubContent implements TemplateTransformModel {
+
+ public static final String module =
RenderContentAndSubContent.class.getName();
+
+ public Writer getWriter(final Writer out, Map args) {
+ final Environment env = Environment.getCurrentEnvironment();
+ final LocalDispatcher dispatcher = (LocalDispatcher)
FreeMarkerWorker.getWrappedObject("dispatcher", env);
+ final GenericDelegator delegator = (GenericDelegator)
FreeMarkerWorker.getWrappedObject("delegator", env);
+ final HttpServletRequest request = (HttpServletRequest)
FreeMarkerWorker.getWrappedObject("request", env);
+ final HttpServletResponse response = (HttpServletResponse)
FreeMarkerWorker.getWrappedObject("response", env);
+ final Map envMap = FreeMarkerWorker.createEnvironmentMap(env);
+ final Map templateRoot = MapStack.create(envMap);
+ if (Debug.verboseOn()) Debug.logVerbose("in
RenderContentAndSubContent, contentId(0):" + templateRoot.get("contentId"),
module);
+ FreeMarkerWorker.getSiteParameters(request, templateRoot);
+ FreeMarkerWorker.overrideWithArgs(templateRoot, args);
+
+ return new Writer(out) {
+
+ public void write(char cbuf[], int off, int len) {
+ }
+
+ public void flush() throws IOException {
+ out.flush();
+ }
+
+ public void close() throws IOException {
+ renderSubContent();
+ //if (Debug.verboseOn()) Debug.logVerbose("in Render(2),
globalNodeTrail ." + getWrapped(env, "globalNodeTrail") , module);
+ }
+
+ public void renderSubContent() throws IOException {
+ String mimeTypeId = (String) templateRoot.get("mimeTypeId");
+ Object localeObject = templateRoot.get("locale");
+ Locale locale = null;
+ if (localeObject == null) {
+ locale = UtilHttp.getLocale(request);
+ } else {
+ locale = UtilMisc.ensureLocale(localeObject);
+ }
+
+ if (Debug.verboseOn()) Debug.logVerbose("in
RenderContentAndSubContent, contentId(2):" + templateRoot.get("contentId"),
module);
+ if (Debug.verboseOn()) Debug.logVerbose("in
RenderContentAndSubContent, subContentId(2):" +
templateRoot.get("subContentId"), module);
+ //if (thisView != null) {
+ try {
+ String contentId =
(String)templateRoot.get("contentId");
+ String mapKey = (String)templateRoot.get("mapKey");
+ String contentAssocTypeId =
(String)templateRoot.get("contentAssocTypeId");
+ if (UtilValidate.isNotEmpty(mapKey) ||
UtilValidate.isNotEmpty(mapKey)) {
+ List assocList = null;
+ if (UtilValidate.isNotEmpty(contentAssocTypeId)) {
+ assocList =
UtilMisc.toList(contentAssocTypeId);
+ }
+ GenericValue content =
ContentWorker.getSubContent(delegator, contentId, mapKey, null, null,
assocList, null);
+ if (content != null) {
+ contentId = content.getString("contentId");
+ } else {
+ contentId = null;
+ }
+ }
+ if (contentId != null) {
+ ContentWorker.renderContentAsText(dispatcher,
delegator, contentId, out, templateRoot, locale, mimeTypeId, true);
+ }
+
+ } catch (GeneralException e) {
+ String errMsg = "Error rendering thisContentId:" +
(String)templateRoot.get("contentId") + " msg:" + e.toString();
+ Debug.logError(e, errMsg, module);
+ // just log a message and don't return anything: throw
new IOException();
+ }
+ }
+
+ };
+ }
+}
