X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Fosgi%2Fuseradmin%2FLdifGroup.java;fp=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Fosgi%2Fuseradmin%2FLdifGroup.java;h=882f34a178e397c2905dc52a4d6a026bf0d40893;hb=54df376a9c2dd458a82eaa09bfbb718fe699dd0d;hp=0000000000000000000000000000000000000000;hpb=3c1cdc594d954520b14646102b366290bdad58c7;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/osgi/useradmin/LdifGroup.java b/org.argeo.cms/src/org/argeo/cms/osgi/useradmin/LdifGroup.java
new file mode 100644
index 000000000..882f34a17
--- /dev/null
+++ b/org.argeo.cms/src/org/argeo/cms/osgi/useradmin/LdifGroup.java
@@ -0,0 +1,127 @@
+package org.argeo.cms.osgi.useradmin;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.naming.InvalidNameException;
+import javax.naming.directory.Attribute;
+import javax.naming.ldap.LdapName;
+
+import org.argeo.cms.directory.ldap.AbstractLdapDirectory;
+import org.osgi.service.useradmin.Role;
+
+/** Directory group implementation */
+class LdifGroup extends LdifUser implements DirectoryGroup {
+	private final String memberAttributeId;
+
+	LdifGroup(AbstractLdapDirectory userAdmin, LdapName dn) {
+		super(userAdmin, dn);
+		memberAttributeId = userAdmin.getMemberAttributeId();
+	}
+
+	@Override
+	public boolean addMember(Role role) {
+		try {
+			Role foundRole = findRole(new LdapName(role.getName()));
+			if (foundRole == null)
+				throw new UnsupportedOperationException(
+						"Adding role " + role.getName() + " is unsupported within this context.");
+		} catch (InvalidNameException e) {
+			throw new IllegalArgumentException("Role name" + role.getName() + " is badly formatted");
+		}
+
+		getUserAdmin().checkEdit();
+		if (!isEditing())
+			startEditing();
+
+		Attribute member = getAttributes().get(memberAttributeId);
+		if (member != null) {
+			if (member.contains(role.getName()))
+				return false;
+			else
+				member.add(role.getName());
+		} else
+			getAttributes().put(memberAttributeId, role.getName());
+		return true;
+	}
+
+	@Override
+	public boolean addRequiredMember(Role role) {
+		throw new UnsupportedOperationException();
+	}
+
+	@Override
+	public boolean removeMember(Role role) {
+		getUserAdmin().checkEdit();
+		if (!isEditing())
+			startEditing();
+
+		Attribute member = getAttributes().get(memberAttributeId);
+		if (member != null) {
+			if (!member.contains(role.getName()))
+				return false;
+			member.remove(role.getName());
+			return true;
+		} else
+			return false;
+	}
+
+	@Override
+	public Role[] getMembers() {
+		List<Role> directMembers = new ArrayList<Role>();
+		for (LdapName ldapName : getReferences(memberAttributeId)) {
+			Role role = findRole(ldapName);
+			if (role == null) {
+				throw new IllegalStateException("Role " + ldapName + " not found.");
+			}
+			directMembers.add(role);
+		}
+		return directMembers.toArray(new Role[directMembers.size()]);
+	}
+
+	/**
+	 * Whether a role with this name can be found from this context.
+	 * 
+	 * @return The related {@link Role} or <code>null</code>.
+	 */
+	protected Role findRole(LdapName ldapName) {
+		Role role = getUserAdmin().getRole(ldapName.toString());
+		if (role == null) {
+			if (getUserAdmin().getExternalRoles() != null)
+				role = getUserAdmin().getExternalRoles().getRole(ldapName.toString());
+		}
+		return role;
+	}
+
+//	@Override
+//	public List<LdapName> getMemberNames() {
+//		Attribute memberAttribute = getAttributes().get(memberAttributeId);
+//		if (memberAttribute == null)
+//			return new ArrayList<LdapName>();
+//		try {
+//			List<LdapName> roles = new ArrayList<LdapName>();
+//			NamingEnumeration<?> values = memberAttribute.getAll();
+//			while (values.hasMore()) {
+//				LdapName dn = new LdapName(values.next().toString());
+//				roles.add(dn);
+//			}
+//			return roles;
+//		} catch (NamingException e) {
+//			throw new IllegalStateException("Cannot get members", e);
+//		}
+//	}
+
+	@Override
+	public Role[] getRequiredMembers() {
+		throw new UnsupportedOperationException();
+	}
+
+	@Override
+	public int getType() {
+		return GROUP;
+	}
+
+	protected DirectoryUserAdmin getUserAdmin() {
+		return (DirectoryUserAdmin) getDirectory();
+	}
+}