Example usage for org.apache.maven.artifact.versioning InvalidVersionSpecificationException InvalidVersionSpecificationException

Introduction

In this page you can find the example usage for org.apache.maven.artifact.versioning InvalidVersionSpecificationException InvalidVersionSpecificationException.

Prototype

public InvalidVersionSpecificationException(String message) 

Source Link

Usage

From source file:org.commonjava.emb.component.vscheme.SchemeAwareVersionRange.java

License:Apache License

@SuppressWarnings("unchecked")
public static SchemeAwareVersionRange createFromVersionSpec(final String spec, final VersionScheme scheme)
        throws InvalidVersionSpecificationException {
    if (spec == null) {
        return null;
    }/*  ww w  . jav  a 2s.  c  o m*/

    final List<Restriction> restrictions = new ArrayList<Restriction>();
    String process = spec;
    ArtifactVersion version = null;
    ArtifactVersion upperBound = null;
    ArtifactVersion lowerBound = null;

    while (process.startsWith("[") || process.startsWith("(")) {
        final int index1 = process.indexOf(")");
        final int index2 = process.indexOf("]");

        int index = index2;
        if (index2 < 0 || index1 < index2) {
            if (index1 >= 0) {
                index = index1;
            }
        }

        if (index < 0) {
            throw new InvalidVersionSpecificationException("Unbounded range: " + spec);
        }

        final Restriction restriction = parseRestriction(process.substring(0, index + 1), scheme);
        if (lowerBound == null) {
            lowerBound = restriction.getLowerBound();
        }
        if (upperBound != null) {
            if (restriction.getLowerBound() == null || restriction.getLowerBound().compareTo(upperBound) < 0) {
                throw new InvalidVersionSpecificationException("Ranges overlap: " + spec);
            }
        }
        restrictions.add(restriction);
        upperBound = restriction.getUpperBound();

        process = process.substring(index + 1).trim();

        if (process.length() > 0 && process.startsWith(",")) {
            process = process.substring(1).trim();
        }
    }

    if (process.length() > 0) {
        if (restrictions.size() > 0) {
            throw new InvalidVersionSpecificationException(
                    "Only fully-qualified sets allowed in multiple set scenario: " + spec);
        } else {
            version = new SchemeAwareArtifactVersion(process, scheme);
            restrictions.add(Restriction.EVERYTHING);
        }
    }

    return new SchemeAwareVersionRange(version, restrictions, scheme);
}

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From source file:org.commonjava.emb.component.vscheme.SchemeAwareVersionRange.java

License:Apache License

@SuppressWarnings({ "unchecked" })
private static Restriction parseRestriction(final String spec, final VersionScheme scheme)
        throws InvalidVersionSpecificationException {
    final boolean lowerBoundInclusive = spec.startsWith("[");
    final boolean upperBoundInclusive = spec.endsWith("]");

    final String process = spec.substring(1, spec.length() - 1).trim();

    Restriction restriction;//from w ww  .j av a  2 s. c  o  m

    final int index = process.indexOf(",");

    if (index < 0) {
        if (!lowerBoundInclusive || !upperBoundInclusive) {
            throw new InvalidVersionSpecificationException("Single version must be surrounded by []: " + spec);
        }

        final ArtifactVersion version = new SchemeAwareArtifactVersion(process, scheme);

        restriction = new Restriction(version, lowerBoundInclusive, version, upperBoundInclusive);
    } else {
        final String lowerBound = process.substring(0, index).trim();
        final String upperBound = process.substring(index + 1).trim();
        if (lowerBound.equals(upperBound)) {
            throw new InvalidVersionSpecificationException("Range cannot have identical boundaries: " + spec);
        }

        ArtifactVersion lowerVersion = null;
        if (lowerBound.length() > 0) {
            lowerVersion = new SchemeAwareArtifactVersion(lowerBound, scheme);
        }
        ArtifactVersion upperVersion = null;
        if (upperBound.length() > 0) {
            upperVersion = new SchemeAwareArtifactVersion(upperBound, scheme);
        }

        if (upperVersion != null && lowerVersion != null && upperVersion.compareTo(lowerVersion) < 0) {
            throw new InvalidVersionSpecificationException("Range defies version ordering: " + spec);
        }

        restriction = new Restriction(lowerVersion, lowerBoundInclusive, upperVersion, upperBoundInclusive);
    }

    return restriction;
}

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