Mercurial > public > ssdtant
diff src/org/ssdt_ohio/tools/ant/ReplaceTargetTask.java @ 6:c989b9aa8820
USASR-644: Add ant task to replace existing ant targets
author | smith@nwoca.org |
---|---|
date | Wed, 12 Oct 2011 12:59:32 -0400 |
parents | src/org/ssdt_ohio/tools/ant/AddDependencyTask.java@de1522a9d4bc |
children | 418ba4cfc553 |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/org/ssdt_ohio/tools/ant/ReplaceTargetTask.java Wed Oct 12 12:59:32 2011 -0400 @@ -0,0 +1,47 @@ +package org.ssdt_ohio.tools.ant; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Project; +import org.apache.tools.ant.Target; +import org.apache.tools.ant.Task; + +/** @author smith */ +public class ReplaceTargetTask extends Task { + + private String target; + private String with; + + @Override + public void execute() throws BuildException { + if (target == null) { + throw new BuildException("'target' attribute is required"); + } + if (with == null) { + throw new BuildException("'with' attribute is required"); + } + + Target t = (Target) getProject().getTargets().get(target); + if (t == null) { + log(target + " to be replaced does not exist", Project.MSG_VERBOSE); + } else { + Target withTarget = (Target) getProject().getTargets().get(with); + if (withTarget == null) { + log(with + " replacement target does not exist", Project.MSG_ERR); + } else { + Target newTarget = new Target(withTarget); + newTarget.setName(target); + getProject().addOrReplaceTarget(newTarget); + + log(target + " target replaced by " + with, Project.MSG_INFO); + } + } + } + + public void setTarget(String target) { + this.target = target; + } + + public void setWith(String with) { + this.with = with; + } +}