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19 package org.apache.maven.plugins.ear;
20
21 import java.util.Set;
22
23 import org.apache.maven.artifact.Artifact;
24 import org.apache.maven.plugin.MojoFailureException;
25 import org.codehaus.plexus.util.xml.XMLWriter;
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32 public class WebModule extends AbstractEarModule {
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36 public static final String DEFAULT_ARTIFACT_TYPE = "war";
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38 private static final String WEB_MODULE = "web";
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40 private static final String WEB_URI_FIELD = "web-uri";
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42 private static final String CONTEXT_ROOT_FIELD = "context-root";
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44 private static final String DEFAULT_LIB_DIRECTORY = "WEB-INF/lib";
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46 private String contextRoot;
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51 public WebModule() {
52 this.type = DEFAULT_ARTIFACT_TYPE;
53 this.libDirectory = DEFAULT_LIB_DIRECTORY;
54 }
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59 public WebModule(Artifact a) {
60 super(a);
61 this.contextRoot = getDefaultContextRoot(a);
62 this.libDirectory = DEFAULT_LIB_DIRECTORY;
63 }
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68 public void appendModule(XMLWriter writer, String version, Boolean generateId) {
69 startModuleElement(writer, generateId);
70 writer.startElement(WEB_MODULE);
71 writer.startElement(WEB_URI_FIELD);
72 writer.writeText(getUri());
73 writer.endElement();
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75 writer.startElement(CONTEXT_ROOT_FIELD);
76 writer.writeText(getContextRoot());
77 writer.endElement();
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79 writer.endElement();
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81 writeAltDeploymentDescriptor(writer, version);
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83 writer.endElement();
84 }
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89 public void resolveArtifact(Set<Artifact> artifacts) throws EarPluginException, MojoFailureException {
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91 super.resolveArtifact(artifacts);
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94 if (contextRoot == null) {
95 contextRoot = getDefaultContextRoot(getArtifact());
96 }
97 }
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106 public String getContextRoot() {
107 return contextRoot;
108 }
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116 private static String getDefaultContextRoot(Artifact a) {
117 if (a == null) {
118 throw new NullPointerException("Artifact could not be null.");
119 }
120 return "/" + a.getArtifactId();
121 }
122 }