protected void validate()

in src/main/java/org/apache/maven/resolver/internal/ant/tasks/AbstractDistTask.java [43:75]

29 lines of code
8 McCabe index (conditional complexity)


    protected void validate() {
        getArtifacts().validate(this);

        final Map<String, File> duplicates = new HashMap<>();
        for (final Artifact artifact : getArtifacts().getArtifacts()) {
            final String key = artifact.getType() + ':' + artifact.getClassifier();
            if ("pom:".equals(key)) {
                throw new BuildException(
                        "You must not specify an <artifact> with type=pom" + ", please use the <pom> element instead.");
            } else if (duplicates.containsKey(key)) {
                throw new BuildException("You must not specify two or more artifacts with the same type ("
                        + artifact.getType() + ") and classifier (" + artifact.getClassifier() + ")");
            } else {
                duplicates.put(key, artifact.getFile());
            }

            validateArtifactGav(artifact);
        }

        final Pom defaultPom = AntRepoSys.getInstance(getProject()).getDefaultPom();
        if (pom == null && defaultPom != null) {
            log("Using default POM (" + defaultPom.getCoords() + ")", Project.MSG_INFO);
            pom = defaultPom;
        }

        if (pom == null) {
            throw new BuildException(
                    "You must specify the <pom file=\"...\"> element" + " to denote the descriptor for the artifacts");
        }
        if (pom.getFile() == null) {
            throw new BuildException("You must specify a <pom> element that has the 'file' attribute set");
        }
    }