Java StatusCodes.Bad_InternalError方法代码示例

import com.digitalpetri.opcua.stack.core.StatusCodes; //导入方法依赖的package包/类
/**
 * Sign the contents of the provided buffers using the provided {@link SecurityAlgorithm}.
 * Note that only the bytes between position and limit of each buffer are considered.
 *
 * @param securityAlgorithm the {@link SecurityAlgorithm}.
 * @param privateKey        the {@link PrivateKey} to sign with.
 * @param buffers           the data to sign.
 * @return the signature bytes.
 * @throws UaException
 */
public static byte[] sign(SecurityAlgorithm securityAlgorithm,
                          PrivateKey privateKey,
                          ByteBuffer... buffers) throws UaException {

    String transformation = securityAlgorithm.getTransformation();

    try {
        Signature signature = Signature.getInstance(transformation);
        signature.initSign(privateKey);

        for (ByteBuffer buffer : buffers) {
            signature.update(buffer);
        }

        return signature.sign();
    } catch (GeneralSecurityException e) {
        throw new UaException(StatusCodes.Bad_InternalError, e);
    }
}
 

import com.digitalpetri.opcua.stack.core.StatusCodes; //导入方法依赖的package包/类
private NodeId createNodeId(UShort namespaceIndex, Object identifier, IdType type) {
    switch (type) {
        case Numeric:
            return new NodeId(namespaceIndex, (UInteger) identifier);
        case String:
            return new NodeId(namespaceIndex, (String) identifier);
        case Guid:
            return new NodeId(namespaceIndex, (UUID) identifier);
        case Opaque:
            return new NodeId(namespaceIndex, (ByteString) identifier);
        default:
            throw new UaRuntimeException(StatusCodes.Bad_InternalError, "unhandled type: " + type);
    }
}
 

import com.digitalpetri.opcua.stack.core.StatusCodes; //导入方法依赖的package包/类
public synchronized UShort addUri(String uri) {
    UShort index = ushort(1);
    while (uriTable.containsKey(index)) {
        index = ushort(index.intValue() + 1);
        if (index.intValue() == 65535) {
            throw new UaRuntimeException(StatusCodes.Bad_InternalError, "uri table full");
        }
    }
    uriTable.put(index, uri);

    return index;
}
 

import com.digitalpetri.opcua.stack.core.StatusCodes; //导入方法依赖的package包/类
public synchronized int addUri(String uri) {
    int index = 1;
    while (uriTable.containsKey(index)) {
        index++;
        if (index == 65535) {
            throw new UaRuntimeException(StatusCodes.Bad_InternalError, "uri table full");
        }
    }
    uriTable.put(index, uri);
    return index;
}
 

import com.digitalpetri.opcua.stack.core.StatusCodes; //导入方法依赖的package包/类
private static byte[] createKey(String transformation, byte[] secret, byte[] seed, int offset, int length) {
    try {
        Mac mac = Mac.getInstance(transformation);

        byte[] tempBytes = P_hash(transformation, secret, seed, mac, offset + length);
        byte[] key = new byte[length];

        System.arraycopy(tempBytes, offset, key, 0, key.length);

        return key;
    } catch (Exception e) {
        throw new UaRuntimeException(StatusCodes.Bad_InternalError, e);
    }
}
 

import com.digitalpetri.opcua.stack.core.StatusCodes; //导入方法依赖的package包/类
/**
 * Compute the SHA1 digest for a given input.
 *
 * @param input the input to compute the digest for.
 * @return the SHA1 digest of {@code input}.
 */
public static byte[] sha1(byte[] input) {
    MessageDigest messageDigest = sha1Digest.get();

    if (messageDigest == null) {
        try {
            messageDigest = MessageDigest.getInstance("SHA1");
            sha1Digest.set(messageDigest);
        } catch (NoSuchAlgorithmException e) {
            throw new UaRuntimeException(StatusCodes.Bad_InternalError, e);
        }
    }

    return messageDigest.digest(input);
}
 

import com.digitalpetri.opcua.stack.core.StatusCodes; //导入方法依赖的package包/类
@Override
public void onCreateSession(ServiceRequest<CreateSessionRequest, CreateSessionResponse> req) throws UaException {
    throw new UaException(StatusCodes.Bad_InternalError);
}
 

import com.digitalpetri.opcua.stack.core.StatusCodes; //导入方法依赖的package包/类
@Override
public void onActivateSession(ServiceRequest<ActivateSessionRequest, ActivateSessionResponse> req) throws UaException {
    throw new UaException(StatusCodes.Bad_InternalError);
}