svn props

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@411170 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/condition/AntVersion.java

@@ -1,96 +1,96 @@
-/*
- * Copyright  2006 The Apache Software Foundation
- *
- *  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.apache.tools.ant.taskdefs.condition;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.util.DeweyDecimal;
-
-/**
- * An antversion condition
- * @since ant 1.7
- */
-public class AntVersion implements Condition {
-    
-    private String atLeast = null;
-    private String exactly = null;
-    
-    public boolean eval() throws BuildException {
-        validate();
-        DeweyDecimal actual = getVersion();
-        if (null != atLeast) {
-            if (actual.isGreaterThanOrEqual(new DeweyDecimal(atLeast))) {
-                return true;
-            } else {
-                return false;
-            }
-        }
-        if (null != exactly) {
-            if (actual.isEqual(new DeweyDecimal(exactly))) {
-                return true;
-            } else {
-                return false;
-            }
-        }
-        //default
-        return false;
-    }
-    
-    private void validate() throws BuildException {
-        if (atLeast != null && exactly != null) {
-            throw new BuildException("Only one of atleast or exactly may be set.");
-        }
-        if (null == atLeast && null == exactly) {
-            throw new BuildException("One of atleast or exactly must be set.");
-        }
-    }
-    
-    private DeweyDecimal getVersion() {
-        Project p = new Project();
-        p.init();
-        String versionString = p.getProperty("ant.version");
-        String v = versionString.substring(versionString.indexOf("Ant version")+12, 
-                versionString.indexOf("compiled on")-1);
-        char[] cs = v.toCharArray();
-        int end = cs.length;
-        for (int i = cs.length; i > 0; i--) {
-            if (!Character.isLetter(cs[i-1])) {
-                end = i;
-                break;
-            }
-        }
-        v = v.substring(0, end);
-        return new DeweyDecimal(v);
-    }
-    
-    public String getAtLeast() {
-        return atLeast;
-    }
-    
-    public void setAtLeast(String atLeast) {
-        this.atLeast = atLeast;
-    }
-    
-    public String getExactly() {
-        return exactly;
-    }
-    
-    public void setExactly(String exactly) {
-        this.exactly = exactly;
-    }   
+/*
+ * Copyright  2006 The Apache Software Foundation
+ *
+ *  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.apache.tools.ant.taskdefs.condition;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Project;
+import org.apache.tools.ant.util.DeweyDecimal;
+
+/**
+ * An antversion condition
+ * @since ant 1.7
+ */
+public class AntVersion implements Condition {
+    
+    private String atLeast = null;
+    private String exactly = null;
+    
+    public boolean eval() throws BuildException {
+        validate();
+        DeweyDecimal actual = getVersion();
+        if (null != atLeast) {
+            if (actual.isGreaterThanOrEqual(new DeweyDecimal(atLeast))) {
+                return true;
+            } else {
+                return false;
+            }
+        }
+        if (null != exactly) {
+            if (actual.isEqual(new DeweyDecimal(exactly))) {
+                return true;
+            } else {
+                return false;
+            }
+        }
+        //default
+        return false;
+    }
+    
+    private void validate() throws BuildException {
+        if (atLeast != null && exactly != null) {
+            throw new BuildException("Only one of atleast or exactly may be set.");
+        }
+        if (null == atLeast && null == exactly) {
+            throw new BuildException("One of atleast or exactly must be set.");
+        }
+    }
+    
+    private DeweyDecimal getVersion() {
+        Project p = new Project();
+        p.init();
+        String versionString = p.getProperty("ant.version");
+        String v = versionString.substring(versionString.indexOf("Ant version")+12, 
+                versionString.indexOf("compiled on")-1);
+        char[] cs = v.toCharArray();
+        int end = cs.length;
+        for (int i = cs.length; i > 0; i--) {
+            if (!Character.isLetter(cs[i-1])) {
+                end = i;
+                break;
+            }
+        }
+        v = v.substring(0, end);
+        return new DeweyDecimal(v);
+    }
+    
+    public String getAtLeast() {
+        return atLeast;
+    }
+    
+    public void setAtLeast(String atLeast) {
+        this.atLeast = atLeast;
+    }
+    
+    public String getExactly() {
+        return exactly;
+    }
+    
+    public void setExactly(String exactly) {
+        this.exactly = exactly;
+    }   
 }