X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.support.osgi%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fosgi%2FMultipleServiceExporterPostProcessor.java;h=d457c3b4b8a5234c99ac7119c19460492bd962e7;hb=d00482eedbd988497bf33fc202bb2b2b1282f30b;hp=b9e39f86cc6d87ce95b72a5206d1193d41e9f47f;hpb=ee6c3543a0ff9403420ce6a9c647723269f14331;p=gpl%2Fargeo-slc.git

diff --git a/runtime/org.argeo.slc.support.osgi/src/main/java/org/argeo/slc/osgi/MultipleServiceExporterPostProcessor.java b/runtime/org.argeo.slc.support.osgi/src/main/java/org/argeo/slc/osgi/MultipleServiceExporterPostProcessor.java
index b9e39f86c..d457c3b4b 100644
--- a/runtime/org.argeo.slc.support.osgi/src/main/java/org/argeo/slc/osgi/MultipleServiceExporterPostProcessor.java
+++ b/runtime/org.argeo.slc.support.osgi/src/main/java/org/argeo/slc/osgi/MultipleServiceExporterPostProcessor.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * Licensed 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.argeo.slc.osgi;
 
 import java.util.ArrayList;
@@ -6,6 +22,8 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.argeo.slc.SlcException;
 import org.springframework.beans.BeansException;
 import org.springframework.beans.MutablePropertyValues;
@@ -13,15 +31,24 @@ import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
 import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
 import org.springframework.beans.factory.support.BeanDefinitionRegistry;
 import org.springframework.beans.factory.support.RootBeanDefinition;
+import org.springframework.core.Ordered;
+import org.springframework.osgi.service.exporter.support.ExportContextClassLoader;
 import org.springframework.osgi.service.exporter.support.OsgiServiceFactoryBean;
 
 @SuppressWarnings(value = { "unchecked" })
 public class MultipleServiceExporterPostProcessor implements
-		BeanFactoryPostProcessor {
+		BeanFactoryPostProcessor, Ordered {
+	private final static Log log = LogFactory
+			.getLog(MultipleServiceExporterPostProcessor.class);
+
 	private List<Class> interfaces = new ArrayList<Class>();
 
 	private Class osgiServiceFactoryClass = OsgiServiceFactoryBean.class;
 
+	private Boolean useServiceProviderContextClassLoader = false;
+	
+	private int order = Ordered.LOWEST_PRECEDENCE;
+
 	public void postProcessBeanFactory(
 			ConfigurableListableBeanFactory beanFactory) throws BeansException {
 		if (!(beanFactory instanceof BeanDefinitionRegistry)) {
@@ -29,6 +56,8 @@ public class MultipleServiceExporterPostProcessor implements
 					+ BeanDefinitionRegistry.class);
 		}
 
+		long begin = System.currentTimeMillis();
+
 		// Merge all beans implementing these interfaces
 		Set<String> beanNames = new HashSet<String>();
 		for (Class clss : interfaces) {
@@ -41,11 +70,25 @@ public class MultipleServiceExporterPostProcessor implements
 			MutablePropertyValues mpv = new MutablePropertyValues();
 			mpv.addPropertyValue("interfaces", interfaces.toArray());
 			mpv.addPropertyValue("targetBeanName", beanName);
+			if (useServiceProviderContextClassLoader)
+				mpv.addPropertyValue("contextClassLoader",
+						ExportContextClassLoader.SERVICE_PROVIDER);
 			RootBeanDefinition bd = new RootBeanDefinition(
 					osgiServiceFactoryClass, mpv);
+
+			String exporterBeanName = "osgiService." + beanName;
+			if (log.isTraceEnabled())
+				log.debug("Registering OSGi service exporter "
+						+ exporterBeanName);
 			((BeanDefinitionRegistry) beanFactory).registerBeanDefinition(
-					"osgiService." + beanName, bd);
+					exporterBeanName, bd);
 		}
+
+		long end = System.currentTimeMillis();
+		if (log.isTraceEnabled())
+			log.debug("Multiple services exported in " + (end - begin)
+					+ " ms in bundle.");
+
 	}
 
 	public void setInterfaces(List<Class> interfaces) {
@@ -56,4 +99,17 @@ public class MultipleServiceExporterPostProcessor implements
 		this.osgiServiceFactoryClass = osgiServiceFactoryClass;
 	}
 
+	public int getOrder() {
+		return order;
+	}
+
+	public void setOrder(int order) {
+		this.order = order;
+	}
+
+	public void setUseServiceProviderContextClassLoader(
+			Boolean useServiceProviderContextClassLoader) {
+		this.useServiceProviderContextClassLoader = useServiceProviderContextClassLoader;
+	}
+
 }