X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.security.core%2Fsrc%2Forg%2Fargeo%2Fsecurity%2Fcore%2FSimpleRoleRegistration.java;fp=org.argeo.security.core%2Fsrc%2Forg%2Fargeo%2Fsecurity%2Fcore%2FSimpleRoleRegistration.java;h=aa8a5f06e2bb23b447921e4ea19b085fa66dfe61;hb=10ed6557c631d5feee8541badd0c9f16a9e791c6;hp=0000000000000000000000000000000000000000;hpb=864072113f7a44fd2a291a4cb50659d6e67f8c29;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.security.core/src/org/argeo/security/core/SimpleRoleRegistration.java b/org.argeo.security.core/src/org/argeo/security/core/SimpleRoleRegistration.java
new file mode 100644
index 000000000..aa8a5f06e
--- /dev/null
+++ b/org.argeo.security.core/src/org/argeo/security/core/SimpleRoleRegistration.java
@@ -0,0 +1,57 @@
+package org.argeo.security.core;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.security.UserAdminService;
+
+/**
+ * Register one or many roles via a user admin service. Does nothing if the role
+ * is already registered.
+ */
+public class SimpleRoleRegistration implements Runnable {
+	private final static Log log = LogFactory
+			.getLog(SimpleRoleRegistration.class);
+
+	private String role;
+	private List<String> roles = new ArrayList<String>();
+	private UserAdminService userAdminService;
+
+	@Override
+	public void run() {
+		Set<String> existingRoles = userAdminService.listEditableRoles();
+		if (role != null && !existingRoles.contains(role))
+			newRole(role);
+		for (String r : roles) {
+			if (!existingRoles.contains(r))
+				newRole(r);
+		}
+	}
+
+	protected void newRole(String r) {
+		userAdminService.newRole(r);
+		log.info("Added role " + r + " required by application.");
+	}
+
+	public void register(UserAdminService userAdminService, Map<?, ?> properties) {
+		this.userAdminService = userAdminService;
+		run();
+	}
+
+	public void setRole(String role) {
+		this.role = role;
+	}
+
+	public void setRoles(List<String> roles) {
+		this.roles = roles;
+	}
+
+	public void setUserAdminService(UserAdminService userAdminService) {
+		this.userAdminService = userAdminService;
+	}
+
+}