diff options
author | Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:00:02 -0700 |
---|---|---|
committer | Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:00:02 -0700 |
commit | 753a6c60f47f3ac4f270005b65e9d6481de8eb68 (patch) | |
tree | 3d0a1ae3b4d994550f6614b417b991eee3eb8911 /framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ConditionTask.java | |
parent | c62d20eb3b4620c06d833be06f50b2600d96dd42 (diff) |
Adding maven and ant source trees
Change-Id: I0a39b9add833a31b9c3f98d193983ae2f3a5a445
Signed-off-by: Ashlee Young <ashlee@onosfw.com>
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ConditionTask.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ConditionTask.java | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ConditionTask.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ConditionTask.java new file mode 100644 index 00000000..60904e03 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ConditionTask.java @@ -0,0 +1,130 @@ +/* + * 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; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Project; +import org.apache.tools.ant.PropertyHelper; +import org.apache.tools.ant.taskdefs.condition.Condition; +import org.apache.tools.ant.taskdefs.condition.ConditionBase; + +/** + * Task to set a property conditionally using <uptodate>, <available>, + * and many other supported conditions. + * + * <p>This task supports boolean logic as well as pluggable conditions + * to decide, whether a property should be set.</p> + * + * <p>This task does not extend Task to take advantage of + * ConditionBase.</p> + * + * @since Ant 1.4 + * + * @ant.task category="control" + */ +public class ConditionTask extends ConditionBase { + + private String property = null; + private Object value = "true"; + private Object alternative = null; + + /** + * Constructor, names this task "condition". + */ + public ConditionTask() { + super("condition"); + } + + /** + * The name of the property to set. Required. + * @param p the name of the property + * @since Ant 1.4 + */ + public void setProperty(String p) { + property = p; + } + + /** + * The value for the property to set, if condition evaluates to true. + * Defaults to "true". + * @param value the (Object) value of the property + * @since Ant 1.8 + */ + public void setValue(Object value) { + this.value = value; + } + + /** + * The value for the property to set, if condition evaluates to true. + * Defaults to "true". + * @param v the value of the property + * @since Ant 1.4 + */ + public void setValue(String v) { + setValue((Object) v); + } + + /** + * The value for the property to set, if condition evaluates to false. + * If this attribute is not specified, the property will not be set. + * @param alt the alternate value of the property. + * @since Ant 1.8 + */ + public void setElse(Object alt) { + alternative = alt; + } + + /** + * The value for the property to set, if condition evaluates to false. + * If this attribute is not specified, the property will not be set. + * @param e the alternate value of the property. + * @since Ant 1.6.3 + */ + public void setElse(String e) { + setElse((Object) e); + } + + /** + * See whether our nested condition holds and set the property. + * + * @since Ant 1.4 + * @exception BuildException if an error occurs + */ + public void execute() throws BuildException { + if (countConditions() > 1) { + throw new BuildException("You must not nest more than one condition into <" + + getTaskName() + ">"); + } + if (countConditions() < 1) { + throw new BuildException("You must nest a condition into <" + getTaskName() + ">"); + } + if (property == null) { + throw new BuildException("The property attribute is required."); + } + Condition c = (Condition) getConditions().nextElement(); + if (c.eval()) { + log("Condition true; setting " + property + " to " + value, Project.MSG_DEBUG); + PropertyHelper.getPropertyHelper(getProject()).setNewProperty(property, value); + } else if (alternative != null) { + log("Condition false; setting " + property + " to " + alternative, Project.MSG_DEBUG); + PropertyHelper.getPropertyHelper(getProject()).setNewProperty(property, alternative); + } else { + log("Condition false; not setting " + property, Project.MSG_DEBUG); + } + } +} |