org.apache.commons.lang3.ArrayUtils#clone ( )源码实例Demo

public SignatureVerificationResult verify(byte[] content, byte[] signature, Map<String, Object> options) throws TechnicalConnectorException {
   SignatureVerificationResult result = new SignatureVerificationResult();

   try {
      CMSSignedData signedContent = new CMSSignedData(signature);
      byte[] signedData;
      if (signedContent.getSignedContent() == null) {
         LOG.info("Signature has no ecapsulated signature. Adding content.");
         signedData = (new CMSSignedData(new CMSProcessableByteArray(content), signature)).getEncoded();
      } else {
         signedData = ArrayUtils.clone(signature);
      }

      return this.verify(signedData, options);
   } catch (CMSException var7) {
      LOG.error("Unable to verify signature", var7);
      result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED);
   } catch (IOException var8) {
      LOG.error("Unable to verify signature", var8);
      result.getErrors().add(SignatureVerificationError.SIGNATURE_COULD_NOT_BE_VERIFIED);
   }

   return result;
}
 

public String[][] getCategories()
{
  if (categories == null)
  {
    return null;
  }


  String[][] c = new String[categories.length][];
  for (int i = 0; i < categories.length; i++)
  {
    if (categories[i] != null)
    {
      c[i] = ArrayUtils.clone(categories[i]);
    }
  }

  return c;
}
 

public byte[] sign(Credential signatureCredential, byte[] byteToSign, Map<String, Object> options) throws TechnicalConnectorException {
   byte[] contentToSign = ArrayUtils.clone(byteToSign);
   Map<String, Object> optionMap = new HashMap();
   if (options != null) {
      optionMap.putAll(options);
   }

   this.validateInput(signatureCredential, contentToSign);

   try {
      CMSTypedData content = new CMSProcessableByteArray(contentToSign);
      CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
      String signatureAlgorithm = (String)SignatureUtils.getOption("signatureAlgorithm", optionMap, "Sha1WithRSA");
      JcaSignerInfoGeneratorBuilder signerInfoGeneratorBuilder = new JcaSignerInfoGeneratorBuilder((new JcaDigestCalculatorProviderBuilder()).build());
      ContentSigner contentSigner = (new JcaContentSignerBuilder(signatureAlgorithm)).build(signatureCredential.getPrivateKey());
      CMSAttributeTableGenerator cmsAttributeTableGenerator = (CMSAttributeTableGenerator)SignatureUtils.getOption("signedAttributeGenerator", optionMap, new DefaultSignedAttributeTableGenerator());
      signerInfoGeneratorBuilder.setSignedAttributeGenerator(cmsAttributeTableGenerator);
      generator.addSignerInfoGenerator(signerInfoGeneratorBuilder.build(contentSigner, signatureCredential.getCertificate()));
      Certificate[] certificateChain = signatureCredential.getCertificateChain();
      if (certificateChain != null && certificateChain.length > 0) {
         generator.addCertificates(new JcaCertStore(Arrays.asList(certificateChain)));
      }

      boolean encapsulate = (Boolean)SignatureUtils.getOption("encapsulate", optionMap, Boolean.FALSE);
      return generator.generate(content, encapsulate).getEncoded();
   } catch (Exception var14) {
      LOG.error(var14.getMessage(), var14);
      throw new TechnicalConnectorException(TechnicalConnectorExceptionValues.ERROR_SIGNATURE, var14, new Object[]{var14.getClass().getSimpleName() + " : " + var14.getMessage()});
   }
}
 

public byte[] sign(Credential signatureCredential, byte[] byteToSign, Map<String, Object> options) throws TechnicalConnectorException {
   byte[] contentToSign = ArrayUtils.clone(byteToSign);
   Map<String, Object> optionMap = new HashMap();
   if (options != null) {
      optionMap.putAll(options);
   }

   this.validateInput(signatureCredential, contentToSign);

   try {
      CMSTypedData content = new CMSProcessableByteArray(contentToSign);
      CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
      String signatureAlgorithm = (String)SignatureUtils.getOption("signatureAlgorithm", optionMap, "Sha1WithRSA");
      JcaSignerInfoGeneratorBuilder signerInfoGeneratorBuilder = new JcaSignerInfoGeneratorBuilder((new JcaDigestCalculatorProviderBuilder()).build());
      ContentSigner contentSigner = (new JcaContentSignerBuilder(signatureAlgorithm)).build(signatureCredential.getPrivateKey());
      CMSAttributeTableGenerator cmsAttributeTableGenerator = (CMSAttributeTableGenerator)SignatureUtils.getOption("signedAttributeGenerator", optionMap, new DefaultSignedAttributeTableGenerator());
      signerInfoGeneratorBuilder.setSignedAttributeGenerator(cmsAttributeTableGenerator);
      generator.addSignerInfoGenerator(signerInfoGeneratorBuilder.build(contentSigner, signatureCredential.getCertificate()));
      Certificate[] certificateChain = signatureCredential.getCertificateChain();
      if (certificateChain != null && certificateChain.length > 0) {
         generator.addCertificates(new JcaCertStore(Arrays.asList(certificateChain)));
      }

      boolean encapsulate = (Boolean)SignatureUtils.getOption("encapsulate", optionMap, Boolean.FALSE);
      return generator.generate(content, encapsulate).getEncoded();
   } catch (Exception var14) {
      LOG.error(var14.getMessage(), var14);
      throw new TechnicalConnectorException(TechnicalConnectorExceptionValues.ERROR_SIGNATURE, var14, new Object[]{var14.getClass().getSimpleName() + " : " + var14.getMessage()});
   }
}
 

public Config(String id, String parentId, String name, Type type, Condition condition, Data data, Item[] items,
        String root, Map<String, Object> params) {
    super();
    this.id = id;
    this.parentId = parentId;
    this.name = name;
    this.type = type;
    this.condition = condition;
    this.data = data;
    this.items = ArrayUtils.clone(items);
    this.root = root;
    this.params = params;
}
 

public void setVolumes(Volume[] volumes) {
    this.volumes = ArrayUtils.clone(volumes);
}
 

@SuppressWarnings("PMD")
public Object[] getArgs() {

    return ArrayUtils.clone(args);
}
 

public void setDefaultValues(double[] defaultValues)
{
  this.defaultValues = ArrayUtils.clone(defaultValues);
}
 

public ServiceCallInput(String methodName, Object[] args, Class apiType) {
    this.apiType = apiType;
    this.methodName = methodName;
    this.args = ArrayUtils.clone(args);
}
 

public void setReceiver(String[] receiver) {
    this.receiver = ArrayUtils.clone(receiver);
}
 

public void setIaasConfigs(IaasConfig[] iaasConfigs) {
    this.iaasConfigs = ArrayUtils.clone(iaasConfigs);
}
 

public double[] getDefaultValues()
{
  return ArrayUtils.clone(defaultValues);
}
 

public BytesColumn(byte[] bytes) {
	super(ArrayUtils.clone(bytes), Column.Type.BYTES, null == bytes ? 0
			: bytes.length);
}
 

/**
 * <p>Returns the default names used when searching for the cause of an exception.</p>
 *
 * <p>This may be modified and used in the overloaded getCause(Throwable, String[]) method.</p>
 *
 * @return cloned array of the default method names
 * @since 3.0
 * @deprecated This feature will be removed in Lang 4.0
 */
@Deprecated
public static String[] getDefaultCauseMethodNames() {
    return ArrayUtils.clone(CAUSE_METHOD_NAMES);
}
 

/**
 * Constructs a tokenizer splitting on space, tab, newline and formfeed
 * as per StringTokenizer.
 *
 * @param input  the string which is to be parsed, not cloned
 */
public StrTokenizer(final char[] input) {
    super();
    this.chars = ArrayUtils.clone(input);
}
 

/**
 * Constructs a tokenizer splitting on space, tab, newline and formfeed
 * as per StringTokenizer.
 *
 * @param input  the string which is to be parsed, not cloned
 */
public StrTokenizer(char[] input) {
    super();
    this.chars = ArrayUtils.clone(input);
}
 

/**
 * Specify the translators to be used at creation time. 
 *
 * @param translators CharSequenceTranslator array to aggregate
 */
public AggregateTranslator(final CharSequenceTranslator... translators) {
    this.translators = ArrayUtils.clone(translators);
}
 

/**
 * <p>Returns the default names used when searching for the cause of an exception.</p>
 *
 * <p>This may be modified and used in the overloaded getCause(Throwable, String[]) method.</p>
 *
 * @return cloned array of the default method names
 * @since 3.0
 * @deprecated This feature will be removed in Lang 4.0
 */
@Deprecated
public static String[] getDefaultCauseMethodNames() {
    return ArrayUtils.clone(CAUSE_METHOD_NAMES);
}
 

/**
 * Specify the translators to be used at creation time. 
 *
 * @param translators CharSequenceTranslator array to aggregate
 */
public AggregateTranslator(CharSequenceTranslator... translators) {
    this.translators = ArrayUtils.clone(translators);
}
 

/**
 * Reset this tokenizer, giving it a new input string to parse.
 * In this manner you can re-use a tokenizer with the same settings
 * on multiple input lines.
 *
 * @param input  the new character array to tokenize, not cloned, null sets no text to parse
 * @return this, to enable chaining
 */
public StrTokenizer reset(char[] input) {
    reset();
    this.chars = ArrayUtils.clone(input);
    return this;
}