Example usage for java.util Arrays equals

Introduction

In this page you can find the example usage for java.util Arrays equals.

Prototype

public static boolean equals(Object[] a, Object[] a2)

Source Link

Document

Returns true if the two specified arrays of Objects are equal to one another.

Usage

From source file:grails.plugin.springsecurity.acl.util.ProxyUtils.java

/**
 * Finds the constructor in the unproxied superclass if proxied.
 * @param constructor  the constructor//from  www. jav a 2  s .  c  o  m
 * @return  the constructor in the unproxied class
 */
public static Constructor<?> unproxy(final Constructor<?> constructor) {
    Class<?> clazz = constructor.getDeclaringClass();

    if (!isProxy(clazz)) {
        return constructor;
    }

    Class<?> searchType = unproxy(clazz);
    while (searchType != null) {
        for (Constructor<?> c : searchType.getConstructors()) {
            if (constructor.getName().equals(c.getName()) && (constructor.getParameterTypes() == null
                    || Arrays.equals(constructor.getParameterTypes(), c.getParameterTypes()))) {
                return c;
            }
        }
        searchType = searchType.getSuperclass();
    }

    return null;
}

From source file:ch.rgw.tools.PasswordEncryptionService.java

public boolean authenticate(String attemptedPassword, byte[] encryptedPassword, byte[] salt)
        throws NoSuchAlgorithmException, InvalidKeySpecException {
    // Encrypt the clear-text password using the same salt that was used to
    // encrypt the original password
    byte[] encryptedAttemptedPassword = getEncryptedPassword(attemptedPassword, salt);

    // Authentication succeeds if encrypted password that the user entered
    // is equal to the stored hash
    return Arrays.equals(encryptedPassword, encryptedAttemptedPassword);
}

From source file:com.cloudera.crunch.TupleN.java

@Override
public boolean equals(Object obj) {
    if (this == obj)
        return true;
    if (obj == null)
        return false;
    if (getClass() != obj.getClass())
        return false;
    TupleN other = (TupleN) obj;/* w w  w.j av  a  2s .  c o  m*/
    return Arrays.equals(this.values, other.values);
}

From source file:org.opendaylight.alto.core.northbound.api.utils.rfc7285.RFC7285CostType.java

@Override
public boolean equals(Object obj) {
    if (this == obj)
        return true;
    if (!(obj != null ? (obj instanceof RFC7285CostType) : false))
        return false;

    RFC7285CostType other = (RFC7285CostType) obj;
    String[] lhs = { metric, mode };
    String[] rhs = { other.metric, other.mode };
    return Arrays.equals(lhs, rhs);
}

From source file:com.opengamma.financial.analytics.forwardcurve.ForwardCurveDefinition.java

@Override
public boolean equals(final Object obj) {
    if (obj == null) {
        return false;
    }//from   w  w  w  .java 2 s .com
    if (!(obj instanceof ForwardCurveDefinition)) {
        return false;
    }
    final ForwardCurveDefinition other = (ForwardCurveDefinition) obj;
    return getTarget().equals(other.getTarget()) && getName().equals(other.getName())
            && Arrays.equals(getTenors(), other.getTenors());
}

From source file:ru.mystamps.web.validation.jsr303.ImageFileValidator.java

private static boolean isItReallyPng(byte[] bytes) {
    return Arrays.equals(bytes, PNG_SECOND_PART_SIGNATURE);
}

From source file:MultiKey.java

@Override
public boolean equals(Object obj) {
    if (this == obj)
        return true;
    if (obj == null)
        return false;
    if (getClass() != obj.getClass())
        return false;
    final MultiKey other = (MultiKey) obj;

    return Arrays.equals(values, other.values);
}

From source file:dk.statsbiblioteket.doms.surveillance.surveyor.SurveyorServletUtils.java

/**
 * Handle actions given a servlet request on a surveyor.
 * Will handle requests to mark a log message as handled, and requests
 * never to show a given message again./*ww w. j  a  v  a 2  s.c o m*/
 * @param request The request containing the parameters.
 * @param surveyor The surveyor to call the actions on.
 */
public static void handlePostedParameters(HttpServletRequest request, Surveyor surveyor) {
    log.trace("Enter handlePostedParameters()");
    String applicationName;

    try {
        request.setCharacterEncoding("UTF-8");
    } catch (UnsupportedEncodingException e) {
        //UTF-8 must be supported as per spec.
        throw new Error("UTF-8 unsupported by JVM", e);
    }

    applicationName = request.getParameter("applicationname");
    if (applicationName != null) {
        Map<String, String[]> parameters = request.getParameterMap();
        for (String key : parameters.keySet()) {
            if (key.startsWith("handle:") && Arrays.equals(new String[] { "Handled" }, parameters.get(key))) {
                surveyor.markHandled(applicationName, key.substring("handle:".length()));
            }
        }
        if (request.getParameter("notagain") != null) {
            surveyor.notAgain(applicationName, request.getParameter("notagain"));
        }
    }
}

From source file:ReflectionUtils.java

/**
 * Attempt to find a {@link Method} on the supplied class with the supplied name
 * and parameter types. Searches all superclasses up to <code>Object</code>.
 * <p>Returns <code>null</code> if no {@link Method} can be found.
 * @param clazz the class to introspect/*w  ww  .ja  v a2s .  c o m*/
 * @param name the name of the method
 * @param paramTypes the parameter types of the method
 * @return the Method object, or <code>null</code> if none found
 */
public static Method findMethod(Class clazz, String name, Class[] paramTypes) {

    Class searchType = clazz;
    while (!Object.class.equals(searchType) && searchType != null) {
        Method[] methods = (searchType.isInterface() ? searchType.getMethods()
                : searchType.getDeclaredMethods());
        for (int i = 0; i < methods.length; i++) {
            Method method = methods[i];
            if (name.equals(method.getName()) && Arrays.equals(paramTypes, method.getParameterTypes())) {
                return method;
            }
        }
        searchType = searchType.getSuperclass();
    }
    return null;
}

From source file:org.codehaus.groovy.grails.plugins.springsecurity.acl.ProxyUtils.java

/**
 * Finds the constructor in the unproxied superclass if proxied.
 * @param constructor  the constructor//from  w ww .ja v  a  2  s  .  c om
 * @return  the constructor in the unproxied class
 */
public static Constructor<?> unproxy(final Constructor<?> constructor) {
    Class<?> clazz = constructor.getDeclaringClass();

    if (!AopUtils.isCglibProxyClass(clazz)) {
        return constructor;
    }

    Class<?> searchType = unproxy(clazz);
    while (searchType != null) {
        for (Constructor<?> c : searchType.getConstructors()) {
            if (constructor.getName().equals(c.getName()) && (constructor.getParameterTypes() == null
                    || Arrays.equals(constructor.getParameterTypes(), c.getParameterTypes()))) {
                return c;
            }
        }
        searchType = searchType.getSuperclass();
    }

    return null;
}