| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.math; |
| |
| import java.io.EOFException; |
| import java.io.IOException; |
| import java.io.PrintStream; |
| import java.io.PrintWriter; |
| import java.text.MessageFormat; |
| import java.text.ParseException; |
| import java.util.ConcurrentModificationException; |
| import java.util.Locale; |
| import java.util.NoSuchElementException; |
| |
| import org.apache.commons.math.exception.MathThrowable; |
| import org.apache.commons.math.exception.util.DummyLocalizable; |
| import org.apache.commons.math.exception.util.Localizable; |
| import org.apache.commons.math.exception.util.LocalizedFormats; |
| |
| /** |
| * Base class for commons-math unchecked exceptions. |
| * |
| * @version $Revision: 1070725 $ $Date: 2011-02-15 02:31:12 +0100 (mar. 15 févr. 2011) $ |
| * @since 2.0 |
| */ |
| public class MathRuntimeException extends RuntimeException implements MathThrowable { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 9058794795027570002L; |
| |
| /** |
| * Pattern used to build the message. |
| */ |
| private final Localizable pattern; |
| |
| /** |
| * Arguments used to build the message. |
| */ |
| private final Object[] arguments; |
| |
| /** |
| * Constructs a new <code>MathRuntimeException</code> with specified |
| * formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @deprecated as of 2.2 replaced by {@link #MathRuntimeException(Localizable, Object...)} |
| */ |
| @Deprecated |
| public MathRuntimeException(final String pattern, final Object ... arguments) { |
| this(new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>MathRuntimeException</code> with specified |
| * formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @since 2.2 |
| */ |
| public MathRuntimeException(final Localizable pattern, final Object ... arguments) { |
| this.pattern = pattern; |
| this.arguments = (arguments == null) ? new Object[0] : arguments.clone(); |
| } |
| |
| /** |
| * Constructs a new <code>MathRuntimeException</code> with specified |
| * nested <code>Throwable</code> root cause. |
| * |
| * @param rootCause the exception or error that caused this exception |
| * to be thrown. |
| */ |
| public MathRuntimeException(final Throwable rootCause) { |
| super(rootCause); |
| this.pattern = LocalizedFormats.SIMPLE_MESSAGE; |
| this.arguments = new Object[] { (rootCause == null) ? "" : rootCause.getMessage() }; |
| } |
| |
| /** |
| * Constructs a new <code>MathRuntimeException</code> with specified |
| * formatted detail message and nested <code>Throwable</code> root cause. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param rootCause the exception or error that caused this exception |
| * to be thrown. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @deprecated as of 2.2 replaced by {@link #MathRuntimeException(Throwable, Localizable, Object...)} |
| */ |
| @Deprecated |
| public MathRuntimeException(final Throwable rootCause, |
| final String pattern, final Object ... arguments) { |
| this(rootCause, new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>MathRuntimeException</code> with specified |
| * formatted detail message and nested <code>Throwable</code> root cause. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param rootCause the exception or error that caused this exception |
| * to be thrown. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @since 2.2 |
| */ |
| public MathRuntimeException(final Throwable rootCause, |
| final Localizable pattern, final Object ... arguments) { |
| super(rootCause); |
| this.pattern = pattern; |
| this.arguments = (arguments == null) ? new Object[0] : arguments.clone(); |
| } |
| |
| /** |
| * Builds a message string by from a pattern and its arguments. |
| * @param locale Locale in which the message should be translated |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return a message string |
| * @since 2.2 |
| */ |
| private static String buildMessage(final Locale locale, final Localizable pattern, |
| final Object ... arguments) { |
| return new MessageFormat(pattern.getLocalizedString(locale), locale).format(arguments); |
| } |
| |
| /** Gets the pattern used to build the message of this throwable. |
| * |
| * @return the pattern used to build the message of this throwable |
| * @deprecated as of 2.2 replaced by {@link #getSpecificPattern()} and {@link #getGeneralPattern()} |
| */ |
| @Deprecated |
| public String getPattern() { |
| return pattern.getSourceString(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @since 2.2 |
| */ |
| public Localizable getSpecificPattern() { |
| return null; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @since 2.2 |
| */ |
| public Localizable getGeneralPattern() { |
| return pattern; |
| } |
| |
| /** {@inheritDoc} */ |
| public Object[] getArguments() { |
| return arguments.clone(); |
| } |
| |
| /** Gets the message in a specified locale. |
| * |
| * @param locale Locale in which the message should be translated |
| * |
| * @return localized message |
| */ |
| public String getMessage(final Locale locale) { |
| if (pattern != null) { |
| return buildMessage(locale, pattern, arguments); |
| } |
| return ""; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return getMessage(Locale.US); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return getMessage(Locale.getDefault()); |
| } |
| |
| /** |
| * Prints the stack trace of this exception to the standard error stream. |
| */ |
| @Override |
| public void printStackTrace() { |
| printStackTrace(System.err); |
| } |
| |
| /** |
| * Prints the stack trace of this exception to the specified stream. |
| * |
| * @param out the <code>PrintStream</code> to use for output |
| */ |
| @Override |
| public void printStackTrace(final PrintStream out) { |
| synchronized (out) { |
| PrintWriter pw = new PrintWriter(out, false); |
| printStackTrace(pw); |
| // Flush the PrintWriter before it's GC'ed. |
| pw.flush(); |
| } |
| } |
| |
| /** |
| * Constructs a new <code>ArithmeticException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @deprecated as of 2.2 replaced by {@link #createArithmeticException(Localizable, Object...)} |
| */ |
| @Deprecated |
| public static ArithmeticException createArithmeticException(final String pattern, |
| final Object ... arguments) { |
| return createArithmeticException(new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>ArithmeticException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| */ |
| public static ArithmeticException createArithmeticException(final Localizable pattern, |
| final Object ... arguments) { |
| return new ArithmeticException() { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 5305498554076846637L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** |
| * Constructs a new <code>ArrayIndexOutOfBoundsException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @deprecated as of 2.2 replaced by {@link #createArrayIndexOutOfBoundsException(Localizable, Object...)} |
| */ |
| @Deprecated |
| public static ArrayIndexOutOfBoundsException createArrayIndexOutOfBoundsException(final String pattern, |
| final Object ... arguments) { |
| return createArrayIndexOutOfBoundsException(new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>ArrayIndexOutOfBoundsException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| */ |
| public static ArrayIndexOutOfBoundsException createArrayIndexOutOfBoundsException(final Localizable pattern, |
| final Object ... arguments) { |
| return new ArrayIndexOutOfBoundsException() { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 6718518191249632175L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** |
| * Constructs a new <code>EOFException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @deprecated as of 2.2 replaced by {@link #createEOFException(Localizable, Object...)} |
| */ |
| @Deprecated |
| public static EOFException createEOFException(final String pattern, |
| final Object ... arguments) { |
| return createEOFException(new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>EOFException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| */ |
| public static EOFException createEOFException(final Localizable pattern, |
| final Object ... arguments) { |
| return new EOFException() { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 6067985859347601503L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** |
| * Constructs a new <code>IOException</code> with specified nested |
| * <code>Throwable</code> root cause. |
| * <p>This factory method allows chaining of other exceptions within an |
| * <code>IOException</code> even for Java 5. The constructor for |
| * <code>IOException</code> with a cause parameter was introduced only |
| * with Java 6.</p> |
| * @param rootCause the exception or error that caused this exception |
| * to be thrown. |
| * @return built exception |
| */ |
| public static IOException createIOException(final Throwable rootCause) { |
| IOException ioe = new IOException(rootCause.getLocalizedMessage()); |
| ioe.initCause(rootCause); |
| return ioe; |
| } |
| |
| /** |
| * Constructs a new <code>IllegalArgumentException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @deprecated as of 2.2 replaced by {@link #createIllegalArgumentException(Localizable, Object...)} |
| */ |
| @Deprecated |
| public static IllegalArgumentException createIllegalArgumentException(final String pattern, |
| final Object ... arguments) { |
| return createIllegalArgumentException(new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>IllegalArgumentException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| */ |
| public static IllegalArgumentException createIllegalArgumentException(final Localizable pattern, |
| final Object ... arguments) { |
| return new IllegalArgumentException() { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = -4284649691002411505L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** |
| * Constructs a new <code>IllegalArgumentException</code> with specified nested |
| * <code>Throwable</code> root cause. |
| * @param rootCause the exception or error that caused this exception |
| * to be thrown. |
| * @return built exception |
| */ |
| public static IllegalArgumentException createIllegalArgumentException(final Throwable rootCause) { |
| IllegalArgumentException iae = new IllegalArgumentException(rootCause.getLocalizedMessage()); |
| iae.initCause(rootCause); |
| return iae; |
| } |
| |
| /** |
| * Constructs a new <code>IllegalStateException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @deprecated as of 2.2 replaced by {@link #createIllegalStateException(Localizable, Object...)} |
| */ |
| @Deprecated |
| public static IllegalStateException createIllegalStateException(final String pattern, |
| final Object ... arguments) { |
| return createIllegalStateException(new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>IllegalStateException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| */ |
| public static IllegalStateException createIllegalStateException(final Localizable pattern, |
| final Object ... arguments) { |
| return new IllegalStateException() { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 6880901520234515725L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** |
| * Constructs a new <code>ConcurrentModificationException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @deprecated as of 2.2 replaced by {@link #createConcurrentModificationException(Localizable, Object...)} |
| */ |
| @Deprecated |
| public static ConcurrentModificationException createConcurrentModificationException(final String pattern, |
| final Object ... arguments) { |
| return createConcurrentModificationException(new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>ConcurrentModificationException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| */ |
| public static ConcurrentModificationException createConcurrentModificationException(final Localizable pattern, |
| final Object ... arguments) { |
| return new ConcurrentModificationException() { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = -1878427236170442052L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** |
| * Constructs a new <code>NoSuchElementException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @deprecated as of 2.2 replaced by {@link #createNoSuchElementException(Localizable, Object...)} |
| */ |
| @Deprecated |
| public static NoSuchElementException createNoSuchElementException(final String pattern, |
| final Object ... arguments) { |
| return createNoSuchElementException(new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>NoSuchElementException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| */ |
| public static NoSuchElementException createNoSuchElementException(final Localizable pattern, |
| final Object ... arguments) { |
| return new NoSuchElementException() { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 1632410088350355086L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** |
| * Constructs a new <code>UnsupportedOperationException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| * @deprecated in 2.2. Please use {@link org.apache.commons.math.exception.MathUnsupportedOperationException} |
| * instead. |
| */ |
| @Deprecated |
| public static UnsupportedOperationException createUnsupportedOperationException(final Localizable pattern, |
| final Object ... arguments) { |
| return new UnsupportedOperationException() { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = -4284649691002411505L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** |
| * Constructs a new <code>NullPointerException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @deprecated as of 2.2 replaced by {@link #createNullPointerException(Localizable, Object...)} |
| */ |
| @Deprecated |
| public static NullPointerException createNullPointerException(final String pattern, |
| final Object ... arguments) { |
| return createNullPointerException(new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>NullPointerException</code> with specified formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| * @deprecated in 2.2. Checks for "null" must not be performed in Commons-Math. |
| */ |
| @Deprecated |
| public static NullPointerException createNullPointerException(final Localizable pattern, |
| final Object ... arguments) { |
| return new NullPointerException() { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 451965530686593945L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** |
| * Constructs a new <code>ParseException</code> with specified |
| * formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param offset offset at which error occurred |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @deprecated as of 2.2 replaced by {@link #createParseException(int, Localizable, Object...)} |
| */ |
| @Deprecated |
| public static ParseException createParseException(final int offset, |
| final String pattern, |
| final Object ... arguments) { |
| return createParseException(offset, new DummyLocalizable(pattern), arguments); |
| } |
| |
| /** |
| * Constructs a new <code>ParseException</code> with specified |
| * formatted detail message. |
| * Message formatting is delegated to {@link java.text.MessageFormat}. |
| * @param offset offset at which error occurred |
| * @param pattern format specifier |
| * @param arguments format arguments |
| * @return built exception |
| * @since 2.2 |
| */ |
| public static ParseException createParseException(final int offset, |
| final Localizable pattern, |
| final Object ... arguments) { |
| return new ParseException(null, offset) { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 8153587599409010120L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, pattern, arguments); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), pattern, arguments); |
| } |
| |
| }; |
| } |
| |
| /** Create an {@link java.lang.RuntimeException} for an internal error. |
| * @param cause underlying cause |
| * @return an {@link java.lang.RuntimeException} for an internal error |
| */ |
| public static RuntimeException createInternalError(final Throwable cause) { |
| |
| final String argument = "https://issues.apache.org/jira/browse/MATH"; |
| |
| return new RuntimeException(cause) { |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = -201865440834027016L; |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getMessage() { |
| return buildMessage(Locale.US, LocalizedFormats.INTERNAL_ERROR, argument); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getLocalizedMessage() { |
| return buildMessage(Locale.getDefault(), LocalizedFormats.INTERNAL_ERROR, argument); |
| } |
| |
| }; |
| |
| } |
| |
| } |