Examples with Triple org.apache.commons.lang3.tuple.Triple used on opensource projects

Example 1 with Triple

use of org.apache.commons.lang3.tuple.Triple in project DataX by alibaba.

the class SecretUtil method getPrivateKeyMap.

private static synchronized Map<String, Triple<String, String, String>> getPrivateKeyMap() {
    if (versionKeyMap == null) {
        versionKeyMap = new HashMap<String, Triple<String, String, String>>();
        Properties properties = SecretUtil.getSecurityProperties();
        String[] serviceUsernames = new String[] { CoreConstant.LAST_SERVICE_USERNAME, CoreConstant.CURRENT_SERVICE_USERNAME };
        String[] servicePasswords = new String[] { CoreConstant.LAST_SERVICE_PASSWORD, CoreConstant.CURRENT_SERVICE_PASSWORD };
        for (int i = 0; i < serviceUsernames.length; i++) {
            String serviceUsername = properties.getProperty(serviceUsernames[i]);
            if (StringUtils.isNotBlank(serviceUsername)) {
                String servicePassword = properties.getProperty(servicePasswords[i]);
                if (StringUtils.isNotBlank(servicePassword)) {
                    versionKeyMap.put(serviceUsername, ImmutableTriple.of(servicePassword, SecretUtil.KEY_ALGORITHM_3DES, servicePassword));
                } else {
                    throw DataXException.asDataXException(FrameworkErrorCode.SECRET_ERROR, String.format("DataX配置要求加解密，但配置的密钥版本[%s]存在密钥为空的情况", serviceUsername));
                }
            }
        }
        String[] keyVersions = new String[] { CoreConstant.LAST_KEYVERSION, CoreConstant.CURRENT_KEYVERSION };
        String[] privateKeys = new String[] { CoreConstant.LAST_PRIVATEKEY, CoreConstant.CURRENT_PRIVATEKEY };
        String[] publicKeys = new String[] { CoreConstant.LAST_PUBLICKEY, CoreConstant.CURRENT_PUBLICKEY };
        for (int i = 0; i < keyVersions.length; i++) {
            String keyVersion = properties.getProperty(keyVersions[i]);
            if (StringUtils.isNotBlank(keyVersion)) {
                String privateKey = properties.getProperty(privateKeys[i]);
                String publicKey = properties.getProperty(publicKeys[i]);
                if (StringUtils.isNotBlank(privateKey) && StringUtils.isNotBlank(publicKey)) {
                    versionKeyMap.put(keyVersion, ImmutableTriple.of(privateKey, SecretUtil.KEY_ALGORITHM_RSA, publicKey));
                } else {
                    throw DataXException.asDataXException(FrameworkErrorCode.SECRET_ERROR, String.format("DataX配置要求加解密，但配置的公私钥对存在为空的情况，版本[%s]", keyVersion));
                }
            }
        }
    }
    if (versionKeyMap.size() <= 0) {
        throw DataXException.asDataXException(FrameworkErrorCode.SECRET_ERROR, "DataX配置要求加解密，但无法找到加解密配置");
    }
    return versionKeyMap;
}

Example 2 with Triple

use of org.apache.commons.lang3.tuple.Triple in project alluxio by Alluxio.

the class PermissionCheckTest method getPermissionOwner.

@Test
public void getPermissionOwner() throws Exception {
    ArrayList<Triple<String, String, Mode>> permissions = new ArrayList<>();
    permissions.add(new ImmutableTriple<>(TEST_USER_1.getUser(), TEST_USER_1.getGroup(), new Mode((short) 0754)));
    LockedInodePath lockedInodePath = getLockedInodePath(permissions);
    try (SetAndRestoreAuthenticatedUser u = new SetAndRestoreAuthenticatedUser(TEST_USER_1.getUser())) {
        PermissionChecker checker = new PermissionChecker(mInodeTree);
        Mode.Bits actual = checker.getPermission(lockedInodePath);
        Assert.assertEquals(Mode.Bits.ALL, actual);
    }
}

Example 3 with Triple

use of org.apache.commons.lang3.tuple.Triple in project asterixdb by apache.

the class InjectTypeCastForUnionRule method injectCast.

// Injects a type cast function on one input (indicated by childIndex) of the union all operator if necessary.
private boolean injectCast(UnionAllOperator op, int childIndex, IOptimizationContext context) throws AlgebricksException {
    // Gets the type environments for the union all operator and its child operator with the right child index.
    IVariableTypeEnvironment env = context.getOutputTypeEnvironment(op);
    Mutable<ILogicalOperator> branchOpRef = op.getInputs().get(childIndex);
    IVariableTypeEnvironment childEnv = context.getOutputTypeEnvironment(branchOpRef.getValue());
    // The two lists are used for the assign operator that calls cast functions.
    List<LogicalVariable> varsToCast = new ArrayList<>();
    List<Mutable<ILogicalExpression>> castFunctionsForLeft = new ArrayList<>();
    // Iterate through all triples.
    List<Triple<LogicalVariable, LogicalVariable, LogicalVariable>> triples = op.getVariableMappings();
    for (Triple<LogicalVariable, LogicalVariable, LogicalVariable> triple : triples) {
        LogicalVariable producedVar = triple.third;
        IAType producedType = (IAType) env.getVarType(producedVar);
        LogicalVariable varToCast = childIndex == 0 ? triple.first : triple.second;
        IAType inputType = (IAType) childEnv.getVarType(varToCast);
        if (!TypeResolverUtil.needsCast(producedType, inputType)) {
            // Continues to the next triple if no cast is neeeded.
            continue;
        }
        LogicalVariable castedVar = context.newVar();
        // Resets triple variables to new variables that bind to the results of type casting.
        triple.first = childIndex == 0 ? castedVar : triple.first;
        triple.second = childIndex > 0 ? castedVar : triple.second;
        ScalarFunctionCallExpression castFunc = new ScalarFunctionCallExpression(FunctionUtil.getFunctionInfo(BuiltinFunctions.CAST_TYPE), new ArrayList<>(Collections.singletonList(new MutableObject<>(new VariableReferenceExpression(varToCast)))));
        TypeCastUtils.setRequiredAndInputTypes(castFunc, producedType, inputType);
        // Adds the variable and function expression into lists, for the assign operator.
        varsToCast.add(castedVar);
        castFunctionsForLeft.add(new MutableObject<>(castFunc));
    }
    if (castFunctionsForLeft.isEmpty()) {
        return false;
    }
    // Injects an assign operator to perform type casts.
    AssignOperator assignOp = new AssignOperator(varsToCast, castFunctionsForLeft);
    assignOp.getInputs().add(new MutableObject<>(branchOpRef.getValue()));
    branchOpRef.setValue(assignOp);
    context.computeAndSetTypeEnvironmentForOperator(assignOp);
    // Returns true to indicate that rewriting happens.
    return true;
}

Example 4 with Triple

use of org.apache.commons.lang3.tuple.Triple in project asterixdb by apache.

the class LogicalOperatorDeepCopyWithNewVariablesVisitor method visitUnionOperator.

@Override
public ILogicalOperator visitUnionOperator(UnionAllOperator op, ILogicalOperator arg) throws AlgebricksException {
    List<Mutable<ILogicalOperator>> copiedInputs = new ArrayList<>();
    for (Mutable<ILogicalOperator> childRef : op.getInputs()) {
        copiedInputs.add(deepCopyOperatorReference(childRef, null));
    }
    List<List<LogicalVariable>> liveVarsInInputs = new ArrayList<>();
    for (Mutable<ILogicalOperator> inputOpRef : copiedInputs) {
        List<LogicalVariable> liveVars = new ArrayList<>();
        VariableUtilities.getLiveVariables(inputOpRef.getValue(), liveVars);
        liveVarsInInputs.add(liveVars);
    }
    List<LogicalVariable> liveVarsInLeftInput = liveVarsInInputs.get(0);
    List<LogicalVariable> liveVarsInRightInput = liveVarsInInputs.get(1);
    List<Triple<LogicalVariable, LogicalVariable, LogicalVariable>> copiedTriples = new ArrayList<>();
    int index = 0;
    for (Triple<LogicalVariable, LogicalVariable, LogicalVariable> triple : op.getVariableMappings()) {
        LogicalVariable producedVar = deepCopyVariable(triple.third);
        Triple<LogicalVariable, LogicalVariable, LogicalVariable> copiedTriple = new Triple<>(liveVarsInLeftInput.get(index), liveVarsInRightInput.get(index), producedVar);
        copiedTriples.add(copiedTriple);
        ++index;
    }
    UnionAllOperator opCopy = new UnionAllOperator(copiedTriples);
    deepCopyInputsAnnotationsAndExecutionMode(op, arg, opCopy);
    return opCopy;
}

Example 5 with Triple

use of org.apache.commons.lang3.tuple.Triple in project asterixdb by apache.

the class LangExpressionToPlanTranslator method translateUnionAllFromInputExprs.

// Generates the plan for "UNION ALL" or union expression from its input expressions.
protected Pair<ILogicalOperator, LogicalVariable> translateUnionAllFromInputExprs(List<ILangExpression> inputExprs, Mutable<ILogicalOperator> tupSource) throws CompilationException {
    List<Mutable<ILogicalOperator>> inputOpRefsToUnion = new ArrayList<>();
    List<LogicalVariable> vars = new ArrayList<>();
    for (ILangExpression expr : inputExprs) {
        // Visits the expression of one branch.
        Pair<ILogicalOperator, LogicalVariable> opAndVar = expr.accept(this, tupSource);
        // Creates an unnest operator.
        LogicalVariable unnestVar = context.newVar();
        List<Mutable<ILogicalExpression>> args = new ArrayList<>();
        args.add(new MutableObject<ILogicalExpression>(new VariableReferenceExpression(opAndVar.second)));
        UnnestOperator unnestOp = new UnnestOperator(unnestVar, new MutableObject<ILogicalExpression>(new UnnestingFunctionCallExpression(FunctionUtil.getFunctionInfo(BuiltinFunctions.SCAN_COLLECTION), args)));
        unnestOp.getInputs().add(new MutableObject<>(opAndVar.first));
        inputOpRefsToUnion.add(new MutableObject<ILogicalOperator>(unnestOp));
        vars.add(unnestVar);
    }
    // Creates a tree of binary union-all operators.
    UnionAllOperator topUnionAllOp = null;
    LogicalVariable topUnionVar = null;
    Iterator<Mutable<ILogicalOperator>> inputOpRefIterator = inputOpRefsToUnion.iterator();
    Mutable<ILogicalOperator> leftInputBranch = inputOpRefIterator.next();
    Iterator<LogicalVariable> inputVarIterator = vars.iterator();
    LogicalVariable leftInputVar = inputVarIterator.next();
    while (inputOpRefIterator.hasNext()) {
        // Generates the variable triple <leftVar, rightVar, outputVar> .
        topUnionVar = context.newVar();
        Triple<LogicalVariable, LogicalVariable, LogicalVariable> varTriple = new Triple<>(leftInputVar, inputVarIterator.next(), topUnionVar);
        List<Triple<LogicalVariable, LogicalVariable, LogicalVariable>> varTriples = new ArrayList<>();
        varTriples.add(varTriple);
        // Creates a binary union-all operator.
        topUnionAllOp = new UnionAllOperator(varTriples);
        topUnionAllOp.getInputs().add(leftInputBranch);
        topUnionAllOp.getInputs().add(inputOpRefIterator.next());
        // Re-assigns leftInputBranch and leftInputVar.
        leftInputBranch = new MutableObject<>(topUnionAllOp);
        leftInputVar = topUnionVar;
    }
    return new Pair<>(topUnionAllOp, topUnionVar);
}