Massive package refactoring

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / osgi / FilterRequirement.java

diff --git a/org.argeo.cms/src/org/argeo/cms/osgi/FilterRequirement.java b/org.argeo.cms/src/org/argeo/cms/osgi/FilterRequirement.java
new file mode 100644 (file)
index 0000000..5582c34
--- /dev/null
+++ b/org.argeo.cms/src/org/argeo/cms/osgi/FilterRequirement.java
@@ -0,0 +1,42 @@
+package org.argeo.cms.osgi;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.osgi.resource.Namespace;
+import org.osgi.resource.Requirement;
+import org.osgi.resource.Resource;
+
+/** Simplify filtering resources. */
+public class FilterRequirement implements Requirement {
+       private String namespace;
+       private String filter;
+
+       public FilterRequirement(String namespace, String filter) {
+               this.namespace = namespace;
+               this.filter = filter;
+       }
+
+       @Override
+       public Resource getResource() {
+               return null;
+       }
+
+       @Override
+       public String getNamespace() {
+               return namespace;
+       }
+
+       @Override
+       public Map<String, String> getDirectives() {
+               Map<String, String> directives = new HashMap<>();
+               directives.put(Namespace.REQUIREMENT_FILTER_DIRECTIVE, filter);
+               return directives;
+       }
+
+       @Override
+       public Map<String, Object> getAttributes() {
+               return new HashMap<>();
+       }
+
+}