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annotate src/org/ssdt_ohio/tools/ant/ReplaceTargetTask.java @ 6:c989b9aa8820

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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
rev   line source
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1918a6aed50a Initial ant tasks for SSDT develkit
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1 package org.ssdt_ohio.tools.ant;
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2
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3 import org.apache.tools.ant.BuildException;
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4 import org.apache.tools.ant.Project;
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5 import org.apache.tools.ant.Target;
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6 import org.apache.tools.ant.Task;
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7
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8 /** @author smith */
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9 public class ReplaceTargetTask extends Task {
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11 private String target;
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12 private String with;
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14 @Override
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15 public void execute() throws BuildException {
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16 if (target == null) {
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17 throw new BuildException("'target' attribute is required");
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18 }
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19 if (with == null) {
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20 throw new BuildException("'with' attribute is required");
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21 }
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22
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23 Target t = (Target) getProject().getTargets().get(target);
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24 if (t == null) {
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25 log(target + " to be replaced does not exist", Project.MSG_VERBOSE);
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26 } else {
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27 Target withTarget = (Target) getProject().getTargets().get(with);
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28 if (withTarget == null) {
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29 log(with + " replacement target does not exist", Project.MSG_ERR);
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30 } else {
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31 Target newTarget = new Target(withTarget);
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32 newTarget.setName(target);
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33 getProject().addOrReplaceTarget(newTarget);
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35 log(target + " target replaced by " + with, Project.MSG_INFO);
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36 }
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37 }
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38 }
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39
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40 public void setTarget(String target) {
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41 this.target = target;
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42 }
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43
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44 public void setWith(String with) {
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45 this.with = with;
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46 }
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47 }