/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.logging;
import java.util.Arrays;
import java.util.Set;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.registry.AttributeAccess.Flag;
import org.jboss.dmr.ModelNode;
/**
* A set of utilities for the logging subsystem.
*
* @author <a href="mailto:jperkins@redhat.com">James R. Perkins</a>
* @since 7.1.0
*/
public final class Logging {
private Logging() {
}
/**
* Checks to see within the flags if a restart of any kind is required.
*
* @param flags the flags to check
*
* @return {@code true} if a restart is required, otherwise {@code false}
*/
public static boolean requiresRestart(final Set<Flag> flags) {
return flags.contains(Flag.RESTART_JVM);
}
/**
* Checks to see within the flags if a reload, i.e. not a full restart, is required.
*
* @param flags the flags to check
*
* @return {@code true} if a reload is required, otherwise {@code false}
*/
public static boolean requiresReload(final Set<Flag> flags) {
return flags.contains(Flag.RESTART_ALL_SERVICES) || flags.contains(Flag.RESTART_RESOURCE_SERVICES);
}
/**
* Creates a new {@link OperationFailedException} with the message as a {@link ModelNode model node}.
*
* @param message the message to initialize the {@link ModelNode model node} with
*
* @return a new {@link OperationFailedException}
*/
public static OperationFailedException createOperationFailure(final String message) {
return new OperationFailedException(message);
}
/**
* Creates a new {@link OperationFailedException} with the message as a {@link ModelNode model node} and the cause.
*
* @param cause the cause of the error
* @param message the message to initialize the {@link ModelNode model node} with
*
* @return a new {@link OperationFailedException}
*/
public static OperationFailedException createOperationFailure(final Throwable cause, final String message) {
return new OperationFailedException(cause, new ModelNode(message));
}
/**
* Joins two arrays.
* <p/>
* If the base array is null, the {@code add} parameter is returned. If the add array is null, the {@code base}
* array is returned.
*
* @param base the base array to add to
* @param add the array to add
* @param <T> the type of the array
*
* @return the joined array
*/
static <T> T[] join(final T[] base, final T... add) {
if (add == null) {
return base;
} else if (base == null) {
return add;
}
final T[] result = Arrays.copyOf(base, base.length + add.length);
System.arraycopy(add, 0, result, base.length, add.length);
return result;
}
static String fixFormatPattern(final String currentPattern) {
return currentPattern.replaceAll("(%K\\{[a-zA-Z]*?})", "");
}
}