Merged BRANCHES/DEV/V4.0-BUG-FIX to HEAD:

33863: ConfigSource for XMLConfigService which uses a ResourceFinder for wildcard-compatible lookups (UrlConfigSource does not support them) 33864: ALF-10736 Make it easier to supply custom mimetypes, by automatically importing all files matching alfresco/extension/mimetype/*-map.xml, rather than having to override a bean to list them git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@33865 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-08-07 17:49:17 +00:00 · 2012-02-13 17:15:59 +00:00
parent c3a622e3c4
commit 703e769bd8
4 changed files with 106 additions and 24 deletions
--- a/source/java/org/alfresco/util/ResourceFinderConfigSource.java
+++ b/source/java/org/alfresco/util/ResourceFinderConfigSource.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2005-2012 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.alfresco.util;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.alfresco.error.AlfrescoRuntimeException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.core.io.Resource;
+import org.springframework.extensions.config.ConfigDeployment;
+import org.springframework.extensions.config.ConfigSource;
+import org.springframework.extensions.config.source.UrlConfigSource;
+
+/**
+ * A Spring {@link ConfigSource} that is powered by a {@link ResourceFinder}.
+ * This allows for the loading of resources with wildcards, which 
+ *  {@link UrlConfigSource} does not.
+ * 
+ * @author Nick Burch
+ * @since 4.0.1
+ */
+public class ResourceFinderConfigSource implements ConfigSource
+{
+    private static Log logger = LogFactory.getLog(ResourceFinderConfigSource.class);
+    
+    /** The ResourceFinder to look up with */
+    private ResourceFinder resourceFinder;
+    /** The Resource Paths to search */
+    private List<String> locations;
+    
+    public void setResourceFinder(ResourceFinder resourceFinder)
+    {
+        this.resourceFinder = resourceFinder;
+    }
+    
+    /**
+     * Sets the locations, of the form classpath*:/some/path.xml
+     */
+    public void setLocations(List<String> locations)
+    {
+        this.locations = locations;
+    }
+
+    @Override
+    public List<ConfigDeployment> getConfigDeployments()
+    {
+        List<ConfigDeployment> configs = new ArrayList<ConfigDeployment>();
+        
+        String[] locs = locations.toArray(new String[locations.size()]);
+        
+        Resource[] resources;
+        try
+        {
+            resources = resourceFinder.getResources(locs);
+        }
+        catch(IOException e)
+        {
+            throw new AlfrescoRuntimeException("Unable to find resources", e);
+        }
+        
+        for (Resource resource : resources)
+        {
+            try
+            {
+                configs.add(new ConfigDeployment(resource.getDescription(), resource.getInputStream()));
+                
+                if (logger.isDebugEnabled())
+                {
+                    logger.debug("Loaded resource " + resource);
+                }
+            }
+            catch(IOException e)
+            {
+                logger.warn("Skipping unreadable resource " + resource, e);
+            }
+        }
+        
+        return configs;
+    }
+}