1 files changed, 55 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/condition/IsTrue.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/condition/IsTrue.java
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--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/condition/IsTrue.java
@@ -0,0 +1,55 @@
+/*
+ *  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.tools.ant.taskdefs.condition;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.ProjectComponent;
+
+/**
+ * Condition that tests whether a given string evals to true
+ *
+ * @since Ant 1.5
+ */
+public class IsTrue extends ProjectComponent implements Condition {
+    /**
+     * what we eval
+     */
+    private Boolean value = null;
+
+    /**
+     * set the value to be tested; let ant eval it to true/false
+     * @param value the value to test
+     */
+    public void setValue(boolean value) {
+        this.value = value ? Boolean.TRUE : Boolean.FALSE;
+    }
+
+    /**
+     * @return the value
+     * @throws BuildException if someone forgot to spec a value
+     */
+    public boolean eval() throws BuildException {
+        if (value == null) {
+            throw new BuildException("Nothing to test for truth");
+        }
+        return value.booleanValue();
+    }
+
+}
+