Web Script Framework extraction - allows web scripts to be hosted in a stand-alone presentation tier.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@7437 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/exporter/ExporterComponent.java

@@ -36,7 +36,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import org.alfresco.model.ContentModel;
 import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
 import org.alfresco.service.cmr.dictionary.DictionaryService;
 import org.alfresco.service.cmr.dictionary.PropertyDefinition;
@@ -179,6 +178,8 @@ public class ExporterComponent
      */
     public void exportView(ExportPackageHandler exportHandler, ExporterCrawlerParameters parameters, Exporter progress)
     {
+        System.out.println("PATCHED EXPORTERCOMPONENT FOR MIKEF");
+        
         ParameterCheck.mandatory("Stream Handler", exportHandler);
 
         // create exporter around export handler
@@ -455,6 +456,7 @@ public class ExporterComponent
             if (parameters.isCrawlChildNodes())
             {
                 exporter.startAssocs(nodeRef);
+                QName prevAssocType = null;
                 List<ChildAssociationRef> childAssocs = nodeService.getChildAssocs(nodeRef);
                 for (int i = 0; i < childAssocs.size(); i++)
                 {
@@ -469,15 +471,20 @@ public class ExporterComponent
                         nodesWithSecondaryLinks.put(nodeRef, nodeRef);
                         continue;
                     }
-                    if (i == 0 || childAssocs.get(i - 1).getTypeQName().equals(childAssocType) == false)
+                    if (prevAssocType == null || prevAssocType.equals(childAssocType) == false)
                     {
+                        if (prevAssocType != null)
+                        {
+                            exporter.endAssoc(nodeRef, prevAssocType);
+                        }
                         exporter.startAssoc(nodeRef, childAssocType);
+                        prevAssocType = childAssocType;
                     }
                     if (!isExcludedURI(parameters.getExcludeNamespaceURIs(), childAssoc.getQName().getNamespaceURI()))
                     {
                         walkNode(childAssoc.getChildRef(), parameters, exporter, false);
                     }
-                    if (i == childAssocs.size() - 1 || childAssocs.get(i + 1).getTypeQName().equals(childAssocType) == false)
+                    if (i == childAssocs.size() - 1)
                     {
                         exporter.endAssoc(nodeRef, childAssocType);
                     }
@@ -553,12 +560,13 @@ public class ExporterComponent
             {
                 // export property of datatype CONTENT
                 ContentReader reader = contentService.getReader(nodeRef, property);
-                if (!parameters.isCrawlContent() || reader == null || reader.exists() == false)
+                if (true)
                 {
                     // export an empty url for the content
                     ContentData contentData = (ContentData)value;
-                    ContentData noContentURL = new ContentData("", contentData.getMimetype(), contentData.getSize(), contentData.getEncoding());
+//                    ContentData noContentURL = new ContentData("", contentData.getMimetype(), contentData.getSize(), contentData.getEncoding());
-                    exporter.content(nodeRef, property, null, noContentURL, index);
+//                    exporter.content(nodeRef, property, null, noContentURL, index);
+                    exporter.value(nodeRef, property, contentData, index);
                     exporter.warning("Skipped content for property " + property + " on node " + nodeRef);
                 }
                 else
@@ -703,15 +711,15 @@ public class ExporterComponent
          */
         private boolean isExcludeAspect(QName aspectQName)
         {
-            if (aspectQName.equals(ContentModel.ASPECT_MULTILINGUAL_DOCUMENT) ||
+//            if (aspectQName.equals(ContentModel.ASPECT_MULTILINGUAL_DOCUMENT) ||
-                    aspectQName.equals(ContentModel.ASPECT_MULTILINGUAL_EMPTY_TRANSLATION))
+//                    aspectQName.equals(ContentModel.ASPECT_MULTILINGUAL_EMPTY_TRANSLATION))
-            {
+//            {
-                return true;
+//                return true;
-            }
+//            }
-            else
+//            else
-            {
+//            {
                 return false;
-            }
+//            }
         }
         
         /**

source/java/org/alfresco/repo/importer/ImporterComponent.java

@@ -220,6 +220,7 @@ public class ImporterComponent
      */
     public void importView(Reader viewReader, Location location, ImporterBinding binding, ImporterProgress progress)
     {
+        System.out.println("PATCHED IMPORTERCOMPONENT FOR MIKEF");
         NodeRef nodeRef = getNodeRef(location, binding);
         parserImport(nodeRef, location.getChildAssocType(), viewReader, new DefaultStreamHandler(), binding, progress);       
     }
@@ -229,6 +230,7 @@ public class ImporterComponent
      */
     public void importView(ImportPackageHandler importHandler, Location location, ImporterBinding binding, ImporterProgress progress) throws ImporterException
     {
+        System.out.println("PATCHED IMPORTERCOMPONENT FOR MIKEF");
         importHandler.startImport();
         Reader dataFileReader = importHandler.getDataStream(); 
         NodeRef nodeRef = getNodeRef(location, binding);
@@ -660,17 +662,18 @@ public class ImporterComponent
             {
                 DataTypeDefinition dataTypeDef = dictionaryService.getDataType(DataTypeDefinition.CONTENT);
                 ContentData contentData = (ContentData)DefaultTypeConverter.INSTANCE.convert(dataTypeDef, importContentData);
-                String contentUrl = contentData.getContentUrl();
+                nodeService.setProperty(nodeRef, propertyName, contentData);
-                if (contentUrl != null && contentUrl.length() > 0)
+//                String contentUrl = contentData.getContentUrl();
-                {
+//                if (contentUrl != null && contentUrl.length() > 0)
-                    // import the content from the url
+//                {
-                    InputStream contentStream = streamHandler.importStream(contentUrl);
+//                    // import the content from the url
-                    ContentWriter writer = contentService.getWriter(nodeRef, propertyName, true);
+//                    InputStream contentStream = streamHandler.importStream(contentUrl);
-                    writer.setEncoding(contentData.getEncoding());
+//                    ContentWriter writer = contentService.getWriter(nodeRef, propertyName, true);
-                    writer.setMimetype(contentData.getMimetype());
+//                    writer.setEncoding(contentData.getEncoding());
-                    writer.putContent(contentStream);
+//                    writer.setMimetype(contentData.getMimetype());
-                    reportContentCreated(nodeRef, contentUrl);
+//                    writer.putContent(contentStream);
-                }
+//                    reportContentCreated(nodeRef, contentUrl);
+//                }
             }
         }
         

source/java/org/alfresco/repo/jscript/ScriptNode.java

@@ -70,6 +70,7 @@ import org.alfresco.service.cmr.version.VersionType;
 import org.alfresco.service.namespace.NamespaceService;
 import org.alfresco.service.namespace.QName;
 import org.alfresco.service.namespace.RegexQNamePattern;
+import org.alfresco.util.Content;
 import org.alfresco.util.GUID;
 import org.alfresco.util.ParameterCheck;
 import org.alfresco.util.URLEncoder;
@@ -2159,62 +2160,10 @@ public class ScriptNode implements Serializable, Scopeable
     // Inner Classes
     
     
-    /**
-     * Inner class for representing content
-     */
-    public static abstract class ScriptContent implements Serializable
-    {
-        /**
-         * @return the content stream as a string
-         */
-        public abstract String getContent();
-        
-        public String jsGet_content()
-        {
-            return getContent();
-        }
-        
-        /**
-         * @return the content mimetype 
-         */
-        public abstract String getMimetype();
-        
-        public String jsGet_mimetype()
-        {
-            return getMimetype();
-        }
-
-        /**
-         * @return the content encoding
-         */
-        public abstract String getEncoding();
-        
-        public String jsGet_encoding()
-        {
-            return getEncoding();
-        }
-        
-        /**
-         * @return the content size
-         */
-        public abstract long getSize();
-
-        public long jsGet_size()
-        {
-            return getSize();
-        }
-        
-        /**
-         * @return input stream onto content
-         */
-        /*package*/ abstract InputStream getInputStream();
-    }
-    
-    
     /**
      * Inner class wrapping and providing access to a ContentData property
      */
-    public class ScriptContentData extends ScriptContent implements Serializable
+    public class ScriptContentData implements Content, Serializable
     {
         private static final long serialVersionUID = -7819328543933312278L;
         
@@ -2241,7 +2190,7 @@ public class ScriptNode implements Serializable, Scopeable
             return (reader != null && reader.exists()) ? reader.getContentString() : "";
         }
         
-        /*package*/ InputStream getInputStream()
+        public InputStream getInputStream()
         {
             ContentService contentService = services.getContentService();
             ContentReader reader = contentService.getReader(nodeRef, property);
@@ -2275,7 +2224,7 @@ public class ScriptNode implements Serializable, Scopeable
          *  
          * @param content  ScriptContent to set
          */
-        public void write(ScriptContent content)
+        public void write(Content content)
         {
             ContentService contentService = services.getContentService();
             ContentWriter writer = contentService.getWriter(nodeRef, this.property, true);
@@ -2371,79 +2320,6 @@ public class ScriptNode implements Serializable, Scopeable
         private QName property;
     }
     
-
-    /**
-     * Inner class wrapping and providing access to a Content stream
-     */
-    public static class ScriptContentStream extends ScriptContent implements Serializable
-    {
-        private static final long serialVersionUID = -7819328543933312278L;
-        
-        /**
-         * Constructor
-         * 
-         * @param stream    content input stream
-         * @param mimetype  content mimetype
-         */
-        public ScriptContentStream(InputStream stream, String mimetype, String encoding)
-        {
-            this.stream = stream;
-            this.mimetype = mimetype;
-            this.encoding = encoding;
-        }
-
-        /* (non-Javadoc)
-         * @see org.alfresco.repo.jscript.ScriptNode.ScriptContent#getContent()
-         */
-        public String getContent()
-        {
-            try
-            {
-                ByteArrayOutputStream os = new ByteArrayOutputStream();
-                FileCopyUtils.copy(stream, os);  // both streams are closed
-                byte[] bytes = os.toByteArray();
-                // get the encoding for the string
-                String encoding = getEncoding();
-                // create the string from the byte[] using encoding if necessary
-                String content = (encoding == null) ? new String(bytes) : new String(bytes, encoding);
-                // done
-                return content;
-            }
-            catch (IOException e)
-            {
-                throw new ContentIOException("Failed to copy content to string", e);
-            }
-        }
-        
-        /*package*/ InputStream getInputStream()
-        {
-            return stream;
-        }
-        
-        public long getSize()
-        {
-            return -1;
-        }
-        
-        public String getMimetype()
-        {
-            return mimetype;
-        }
-        
-        public String getEncoding()
-        {
-            return encoding;
-        }
-
-        
-        private InputStream stream;
-        
-        private String mimetype;
-        
-        private String encoding;
-    }
-
-    
     /**
      * Interface contract for simple anonymous classes that implement document transformations
      */

source/java/org/alfresco/repo/template/AbsoluteUrlMethod.java

@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2005-2007 Alfresco Software Limited.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- * As a special exception to the terms and conditions of version 2.0 of 
- * the GPL, you may redistribute this Program in connection with Free/Libre 
- * and Open Source Software ("FLOSS") applications as described in Alfresco's 
- * FLOSS exception.  You should have recieved a copy of the text describing 
- * the FLOSS exception, and it is also available here: 
- * http://www.alfresco.com/legal/licensing"
- */
-package org.alfresco.repo.template;
-
-import java.util.List;
-
-import freemarker.template.TemplateMethodModelEx;
-import freemarker.template.TemplateModelException;
-import freemarker.template.TemplateScalarModel;
-
-/**
- * @author David Caruana
- * 
- * Custom FreeMarker Template language method.
- * <p>
- * Render absolute url for the specified url (only if the url isn't already absolute).
- * <p>
- * Usage: absurl(String url)
- */
-public final class AbsoluteUrlMethod implements TemplateMethodModelEx
-{
-    private String basePath;
-    
-    /**
-     * Construct
-     * 
-     * @param basePath  base path used to construct absolute url
-     */
-    public AbsoluteUrlMethod(String basePath)
-    {
-        this.basePath = basePath;
-    }
-    
-    
-    /**
-     * @see freemarker.template.TemplateMethodModel#exec(java.util.List)
-     */
-    public Object exec(List args) throws TemplateModelException
-    {
-        String result = "";
-        
-        if (args.size() == 1)
-        {
-            Object arg0 = args.get(0);
-            if (arg0 instanceof TemplateScalarModel)
-            {
-                result = ((TemplateScalarModel)arg0).getAsString();
-                if (result.startsWith("/"))
-                {
-                    result = basePath + result;
-                }
-            }
-        }
-        
-        return result;
-    }
-}