Adds MemberTableModelBuilder, which is needed in BaseRoleItemPane.

Uses Java Collections instead of hacky PartyCollection.
Contains a small hack to get filtered Parties. (Needs a new Method in some Manager)

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@4338 8810af33-2d31-482b-a856-94f89814c4df

ccm-cms/src/main/java/com/arsdigita/cms/ui/role/MemberTableModelBuilder.java

@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2003-2004 Red Hat Inc. All Rights Reserved.
+ *
+ * This library 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 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+package com.arsdigita.cms.ui.role;
+
+import com.arsdigita.bebop.PageState;
+import com.arsdigita.bebop.Table;
+import com.arsdigita.bebop.table.AbstractTableModelBuilder;
+import com.arsdigita.bebop.table.TableModel;
+import com.arsdigita.ui.admin.GlobalizationUtil;
+import org.apache.log4j.Logger;
+import org.libreccm.cdi.utils.CdiUtil;
+import org.libreccm.core.EmailAddress;
+import org.libreccm.security.Party;
+import org.libreccm.security.PartyRepository;
+import org.libreccm.security.Role;
+import org.libreccm.security.RoleManager;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.stream.Collectors;
+
+/**
+ * TODO Needs a description.
+ *
+ * @author <a href="mailto:yannick.buelter@yabue.de">Yannick Bülter</a>
+ * @author Justin Ross &lt;jross@redhat.com&gt;
+ * @version $Id: MemberTableModelBuilder.java 287 2005-02-22 00:29:02Z sskracic $
+ */
+class MemberTableModelBuilder extends AbstractTableModelBuilder {
+
+    private static final Logger s_log = Logger.getLogger
+        (MemberTableModelBuilder.class);
+
+    private final RoleRequestLocal m_role;
+
+    MemberTableModelBuilder(final RoleRequestLocal role) {
+        m_role = role;
+    }
+
+    public final TableModel makeModel(final Table table,
+                                      final PageState state) {
+        final Role role = m_role.getRole(state);
+
+        //FIXME Dirty hack, needs to be filtered in the database.
+        final CdiUtil cdiUtil = CdiUtil.createCdiUtil();
+        final PartyRepository partyRepository = cdiUtil.findBean(PartyRepository.class);
+        final RoleManager roleManager = cdiUtil.findBean(RoleManager.class);
+        Collection<Party> parties = partyRepository.findAll().stream()
+                .filter(x -> roleManager.hasRole(x, role))
+                .collect(Collectors.toCollection(HashSet::new));
+
+        return new Model(parties);
+    }
+
+    private static class Model implements TableModel {
+        private Party m_party;
+        private final Collection<Party> m_parties;
+        private final Iterator<Party> iterator;
+
+        Model(final Collection<Party> parties) {
+            m_parties = parties;
+            iterator = m_parties.iterator();
+        }
+
+        public final int getColumnCount() {
+            return 3;
+        }
+
+        public final boolean nextRow() {
+            if (iterator.hasNext()) {
+                m_party = iterator.next();
+                return true;
+            } else {
+                return false;
+            }
+        }
+
+        public final Object getKeyAt(final int column) {
+            return m_party.getPartyId();
+        }
+
+        public final Object getElementAt(final int column) {
+            switch (column) {
+            case 0:
+                return m_party.getName();
+            case 1:
+                //FIXME Party does not have a field for emails anymore.
+                final EmailAddress email = null;
+
+                if (email == null) {
+                    return lz("cms.ui.none");
+                } else {
+                    return email.toString();
+                }
+            case 2:
+                return lz("cms.ui.role.member.remove");
+            default:
+                throw new IllegalStateException();
+            }
+        }
+    }
+
+    protected final static String lz(final String key) {
+        return (String) GlobalizationUtil.globalize(key).localize();
+    }
+}