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19 package org.apache.maven.api.feature;
20
21 import java.util.Map;
22 import java.util.Properties;
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24 import org.apache.maven.api.Constants;
25 import org.apache.maven.api.annotations.Nullable;
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33 public final class Features {
34
35 private Features() {}
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40 public static boolean consumerPom(@Nullable Properties userProperties) {
41 return doGet(userProperties, Constants.MAVEN_CONSUMER_POM, true);
42 }
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46
47 public static boolean consumerPom(@Nullable Map<String, String> userProperties, boolean def) {
48 return doGet(userProperties, Constants.MAVEN_CONSUMER_POM, def);
49 }
50
51 private static boolean doGet(Properties userProperties, String key, boolean def) {
52 return doGet(userProperties != null ? userProperties.get(key) : null, def);
53 }
54
55 private static boolean doGet(Map<String, ?> userProperties, String key, boolean def) {
56 return doGet(userProperties != null ? userProperties.get(key) : null, def);
57 }
58
59 private static boolean doGet(Object val, boolean def) {
60 if (val instanceof Boolean) {
61 return (Boolean) val;
62 } else if (val != null) {
63 return Boolean.parseBoolean(val.toString());
64 } else {
65 return def;
66 }
67 }
68 }