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author | Raymond <siuchow@google.com> | 2015-04-02 10:43:13 -0700 |
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committer | Raymond <siuchow@google.com> | 2015-04-02 10:43:13 -0700 |
commit | dee0849a9704d532af0b550146cbafbaa6ee1d19 (patch) | |
tree | 8ccce3a046c214fb609977b7fc53c40cef7f9ea5 /src/main/java/org/apache/commons/math/MathException.java | |
parent | 55b0a5efc929efa9615babd3e760547f94e3518e (diff) | |
download | apache-commons-math-dee0849a9704d532af0b550146cbafbaa6ee1d19.tar.gz |
third party library: apache-commons-mathandroid-cts-6.0_r9android-cts-6.0_r8android-cts-6.0_r7android-cts-6.0_r6android-cts-6.0_r5android-cts-6.0_r4android-cts-6.0_r32android-cts-6.0_r31android-cts-6.0_r30android-cts-6.0_r3android-cts-6.0_r29android-cts-6.0_r28android-cts-6.0_r27android-cts-6.0_r26android-cts-6.0_r25android-cts-6.0_r24android-cts-6.0_r23android-cts-6.0_r22android-cts-6.0_r21android-cts-6.0_r20android-cts-6.0_r2android-cts-6.0_r19android-cts-6.0_r18android-cts-6.0_r17android-cts-6.0_r16android-cts-6.0_r15android-cts-6.0_r14android-cts-6.0_r13android-cts-6.0_r12android-cts-6.0_r1android-6.0.1_r9android-6.0.1_r81android-6.0.1_r80android-6.0.1_r8android-6.0.1_r79android-6.0.1_r78android-6.0.1_r77android-6.0.1_r74android-6.0.1_r73android-6.0.1_r72android-6.0.1_r70android-6.0.1_r7android-6.0.1_r69android-6.0.1_r68android-6.0.1_r67android-6.0.1_r66android-6.0.1_r65android-6.0.1_r63android-6.0.1_r62android-6.0.1_r61android-6.0.1_r60android-6.0.1_r59android-6.0.1_r58android-6.0.1_r57android-6.0.1_r56android-6.0.1_r55android-6.0.1_r54android-6.0.1_r53android-6.0.1_r52android-6.0.1_r51android-6.0.1_r50android-6.0.1_r5android-6.0.1_r49android-6.0.1_r48android-6.0.1_r47android-6.0.1_r46android-6.0.1_r45android-6.0.1_r43android-6.0.1_r42android-6.0.1_r41android-6.0.1_r40android-6.0.1_r4android-6.0.1_r33android-6.0.1_r32android-6.0.1_r31android-6.0.1_r30android-6.0.1_r3android-6.0.1_r28android-6.0.1_r27android-6.0.1_r26android-6.0.1_r25android-6.0.1_r24android-6.0.1_r22android-6.0.1_r21android-6.0.1_r20android-6.0.1_r18android-6.0.1_r17android-6.0.1_r16android-6.0.1_r13android-6.0.1_r12android-6.0.1_r11android-6.0.1_r10android-6.0.1_r1android-6.0.0_r7android-6.0.0_r6android-6.0.0_r5android-6.0.0_r41android-6.0.0_r4android-6.0.0_r3android-6.0.0_r26android-6.0.0_r25android-6.0.0_r24android-6.0.0_r23android-6.0.0_r2android-6.0.0_r13android-6.0.0_r12android-6.0.0_r11android-6.0.0_r1marshmallow-releasemarshmallow-mr3-releasemarshmallow-mr2-releasemarshmallow-mr1-releasemarshmallow-mr1-devmarshmallow-dr1.6-releasemarshmallow-dr1.5-releasemarshmallow-dr1.5-devmarshmallow-dr-releasemarshmallow-dr-dragon-releasemarshmallow-dr-devmarshmallow-devmarshmallow-cts-release
Change-Id: I52a325624a7f0dd652b362a9840626d6d9f3c42b
Diffstat (limited to 'src/main/java/org/apache/commons/math/MathException.java')
-rw-r--r-- | src/main/java/org/apache/commons/math/MathException.java | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/src/main/java/org/apache/commons/math/MathException.java b/src/main/java/org/apache/commons/math/MathException.java new file mode 100644 index 0000000..5f1a566 --- /dev/null +++ b/src/main/java/org/apache/commons/math/MathException.java @@ -0,0 +1,217 @@ +/* + * 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.PrintStream; +import java.io.PrintWriter; +import java.text.MessageFormat; +import java.util.Locale; + +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 checked exceptions. + * <p> + * Supports nesting, emulating JDK 1.4 behavior if necessary.</p> + * <p> + * Adapted from <a href="http://commons.apache.org/collections/api-release/org/apache/commons/collections/FunctorException.html"/>.</p> + * + * @version $Revision: 1070725 $ $Date: 2011-02-15 02:31:12 +0100 (mar. 15 févr. 2011) $ + */ +public class MathException extends Exception implements MathThrowable { + + /** Serializable version identifier. */ + private static final long serialVersionUID = 7428019509644517071L; + + /** + * Pattern used to build the message. + */ + private final Localizable pattern; + + /** + * Arguments used to build the message. + */ + private final Object[] arguments; + + /** + * Constructs a new <code>MathException</code> with no + * detail message. + */ + public MathException() { + this.pattern = LocalizedFormats.SIMPLE_MESSAGE; + this.arguments = new Object[] { "" }; + } + + /** + * Constructs a new <code>MathException</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 #MathException(Localizable, Object...)} + */ + @Deprecated + public MathException(String pattern, Object ... arguments) { + this(new DummyLocalizable(pattern), arguments); + } + + /** + * Constructs a new <code>MathException</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 MathException(Localizable pattern, Object ... arguments) { + this.pattern = pattern; + this.arguments = (arguments == null) ? new Object[0] : arguments.clone(); + } + + /** + * Constructs a new <code>MathException</code> with specified + * nested <code>Throwable</code> root cause. + * + * @param rootCause the exception or error that caused this exception + * to be thrown. + */ + public MathException(Throwable rootCause) { + super(rootCause); + this.pattern = LocalizedFormats.SIMPLE_MESSAGE; + this.arguments = new Object[] { (rootCause == null) ? "" : rootCause.getMessage() }; + } + + /** + * Constructs a new <code>MathException</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 1.2 + * @deprecated as of 2.2 replaced by {@link #MathException(Throwable, Localizable, Object...)} + */ + @Deprecated + public MathException(Throwable rootCause, String pattern, Object ... arguments) { + this(rootCause, new DummyLocalizable(pattern), arguments); + } + + /** + * Constructs a new <code>MathException</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 MathException(Throwable rootCause, Localizable pattern, Object ... arguments) { + super(rootCause); + this.pattern = pattern; + this.arguments = (arguments == null) ? new Object[0] : arguments.clone(); + } + + /** Gets the pattern used to build the message of this throwable. + * + * @return the pattern used to build the message of this throwable + * @since 1.2 + * @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 + * @since 1.2 + */ + public String getMessage(final Locale locale) { + if (pattern != null) { + return new MessageFormat(pattern.getLocalizedString(locale), locale).format(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(PrintStream out) { + synchronized (out) { + PrintWriter pw = new PrintWriter(out, false); + printStackTrace(pw); + // Flush the PrintWriter before it's GC'ed. + pw.flush(); + } + } + +} |