JavaVerificationException.java

package sk.stuba.fiit.perconik.environment.java;

import javax.annotation.Nullable;

import org.osgi.framework.Version;

public class JavaVerificationException extends Exception {
  private static final long serialVersionUID = 0L;

  private final String required;

  private final String detected;

  public JavaVerificationException(final Version required, final Version detected) {
    this(required, detected, null);
  }

  public JavaVerificationException(final Version required, final Version detected, @Nullable final Throwable cause) {
    super("Java " + required + " required but Java " + detected + " detected", cause);

    this.detected = detected.toString();
    this.required = required.toString();
  }

  public final Version getDetectedJavaVersion() {
    return Version.parseVersion(this.detected);
  }

  public final Version getRequiredJavaVersion() {
    return Version.parseVersion(this.required);
  }
}