summaryrefslogtreecommitdiff
path: root/trunk/qpid/java/tasks/src/org/apache/qpid/tasks/BaseTask.java
diff options
context:
space:
mode:
Diffstat (limited to 'trunk/qpid/java/tasks/src/org/apache/qpid/tasks/BaseTask.java')
-rw-r--r--trunk/qpid/java/tasks/src/org/apache/qpid/tasks/BaseTask.java74
1 files changed, 0 insertions, 74 deletions
diff --git a/trunk/qpid/java/tasks/src/org/apache/qpid/tasks/BaseTask.java b/trunk/qpid/java/tasks/src/org/apache/qpid/tasks/BaseTask.java
deleted file mode 100644
index be604b14cf..0000000000
--- a/trunk/qpid/java/tasks/src/org/apache/qpid/tasks/BaseTask.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.qpid.tasks;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Task;
-
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * BaseTask -- an abstract base task for blaze specific tasks.
- **/
-
-public abstract class BaseTask extends Task {
-
- private static Set EMPTY = new HashSet();
- {
- EMPTY.add(0);
- EMPTY.add("");
- }
-
- public static class Validator {
-
- private String name;
- private Object value;
-
- private Validator(String name, Object value) {
- this.name = name;
- this.value = value;
- }
-
- public Validator required() {
- if (value == null) {
- error("value is required");
- }
- return this;
- }
-
- public Validator nonempty() {
- if (EMPTY.contains(value)) {
- error("value is empty");
- }
- return this;
- }
-
- private void error(String msg) {
- throw new BuildException(name + ": " + msg);
- }
- }
-
- public Validator validate(String name, Object value) {
- return new Validator(name, value);
- }
-
-}