LDAP-262: Moved the stuff from the samples-utils project to plain-sample.

samples/plain/src/main/java/org/springframework/ldap/samples/utils/HtmlRowLdapTreeVisitor.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright 2005-2013 the original author or authors.
+ *
+ * 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.springframework.ldap.samples.utils;
+
+import org.springframework.ldap.core.DirContextOperations;
+
+import java.util.LinkedList;
+import java.util.List;
+
+public class HtmlRowLdapTreeVisitor implements LdapTreeVisitor {
+
+	private List<String> rows = new LinkedList<String>();
+
+	public void visit(DirContextOperations node, int currentDepth) {
+		StringBuilder sb = new StringBuilder();
+		for (int i = 0; i < currentDepth; i++) {
+			sb.append("&nbsp;&nbsp;&nbsp;&nbsp;");
+		}
+
+		sb.append("<a href='").append(getLinkForNode(node)).append("'>").append(node.getDn()).append("</a>")
+				.append("<br>\n");
+
+		rows.add(sb.toString());
+	}
+
+	protected String getLinkForNode(DirContextOperations node) {
+		return "#";
+	}
+
+	public List<String> getRows() {
+		return rows;
+	}
+
+}

samples/plain/src/main/java/org/springframework/ldap/samples/utils/LdapTree.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright 2005-2013 the original author or authors.
+ *
+ * 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.springframework.ldap.samples.utils;
+
+import org.springframework.ldap.core.DirContextOperations;
+
+import java.util.LinkedList;
+import java.util.List;
+
+public class LdapTree {
+	private final DirContextOperations node;
+
+	private List<LdapTree> subContexts = new LinkedList<LdapTree>();
+
+	public LdapTree(DirContextOperations node) {
+		this.node = node;
+	}
+
+	public DirContextOperations getNode() {
+		return node;
+	}
+
+	public List<LdapTree> getSubContexts() {
+		return subContexts;
+	}
+	
+	public void setSubContexts(List<LdapTree> subContexts) {
+		this.subContexts = subContexts;
+	}
+
+	public void addSubTree(LdapTree ldapTree) {
+		subContexts.add(ldapTree);
+	}
+
+	
+	
+	public void traverse(LdapTreeVisitor visitor) {
+		traverse(visitor, 0);
+	}
+
+	private void traverse(LdapTreeVisitor visitor, int currentDepth) {
+		visitor.visit(node, currentDepth);
+		for (LdapTree subContext : subContexts) {
+			subContext.traverse(visitor, currentDepth + 1);
+		}
+	}
+}

samples/plain/src/main/java/org/springframework/ldap/samples/utils/LdapTreeBuilder.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2005-2013 the original author or authors.
+ *
+ * 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.springframework.ldap.samples.utils;
+
+import org.springframework.ldap.core.DirContextOperations;
+import org.springframework.ldap.core.LdapTemplate;
+import org.springframework.ldap.core.support.AbstractContextMapper;
+import org.springframework.ldap.support.LdapUtils;
+
+import javax.naming.Name;
+
+public class LdapTreeBuilder {
+
+	private LdapTemplate ldapTemplate;
+
+	public LdapTreeBuilder(LdapTemplate ldapTemplate) {
+		this.ldapTemplate = ldapTemplate;
+	}
+
+	public LdapTree getLdapTree(Name root) {
+		DirContextOperations context = ldapTemplate.lookupContext(root);
+		return getLdapTree(context);
+	}
+
+	private LdapTree getLdapTree(final DirContextOperations rootContext) {
+		final LdapTree ldapTree = new LdapTree(rootContext);
+		ldapTemplate.listBindings(rootContext.getDn(),
+				new AbstractContextMapper<Object>() {
+					@Override
+					protected Object doMapFromContext(DirContextOperations ctx) {
+						Name dn = ctx.getDn();
+						dn = LdapUtils.prepend(dn, rootContext.getDn());
+						ldapTree.addSubTree(getLdapTree(ldapTemplate
+								.lookupContext(dn)));
+						return null;
+					}
+				});
+
+		return ldapTree;
+	}
+}

samples/plain/src/main/java/org/springframework/ldap/samples/utils/LdapTreeVisitor.java

@@ -0,0 +1,24 @@
+/*
+ * Copyright 2005-2013 the original author or authors.
+ *
+ * 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.springframework.ldap.samples.utils;
+
+import org.springframework.ldap.core.DirContextOperations;
+
+public interface LdapTreeVisitor {
+
+	public void visit(DirContextOperations node, int currentDepth);
+}

samples/plain/src/test/java/org/springframework/ldap/samples/utils/LdapTreeBuilderIntegrationTest.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright 2005-2013 the original author or authors.
+ *
+ * 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.springframework.ldap.samples.utils;
+
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.ldap.core.DirContextOperations;
+import org.springframework.ldap.support.LdapUtils;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
+
+import javax.naming.ldap.LdapName;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import static junit.framework.Assert.assertEquals;
+
+@ContextConfiguration(locations = { "/config/testContext.xml" })
+public class LdapTreeBuilderIntegrationTest extends AbstractJUnit4SpringContextTests {
+
+	@Autowired
+	private LdapTreeBuilder tested;
+
+	@Test
+	public void testGetLdapTree() {
+		LdapTree ldapTree = tested.getLdapTree(LdapUtils.newLdapName("c=Sweden"));
+		ldapTree.traverse(new TestVisitor());
+	}
+
+	private static final class TestVisitor implements LdapTreeVisitor {
+		private static final LdapName DN_1 = LdapUtils.newLdapName("c=Sweden");
+		private static final LdapName DN_2 = LdapUtils.newLdapName("ou=company1,c=Sweden");
+		private static final LdapName DN_3 = LdapUtils.newLdapName("cn=Some Person,ou=company1,c=Sweden");
+		private static final LdapName DN_4 = LdapUtils.newLdapName("cn=Some Person2,ou=company1,c=Sweden");
+
+		private Map<LdapName, Integer> names = new LinkedHashMap<LdapName, Integer>();
+
+		private Iterator<LdapName> keyIterator;
+
+		public TestVisitor() {
+			names.put(DN_1, 0);
+			names.put(DN_2, 1);
+			names.put(DN_3, 2);
+			names.put(DN_4, 2);
+
+			keyIterator = names.keySet().iterator();
+		}
+
+		public void visit(DirContextOperations node, int currentDepth) {
+			LdapName next = keyIterator.next();
+			assertEquals(next, node.getDn());
+			assertEquals(names.get(next).intValue(), currentDepth);
+		}
+	}
+
+}

samples/plain/src/test/resources/config/testContext.xml

@@ -26,4 +26,8 @@
 		class="org.springframework.ldap.samples.plain.dao.PersonDaoImpl">
 		<property name="ldapTemplate" ref="ldapTemplate" />
 	</bean>
+
+    <bean class="org.springframework.ldap.samples.utils.LdapTreeBuilder">
+        <constructor-arg ref="ldapTemplate" />
+    </bean>
 </beans>