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Diffstat (limited to 'gcc-4.4.3/libjava/classpath/external/sax/org/xml/sax/SAXParseException.java')
| -rw-r--r-- | gcc-4.4.3/libjava/classpath/external/sax/org/xml/sax/SAXParseException.java | 269 |
1 files changed, 269 insertions, 0 deletions
diff --git a/gcc-4.4.3/libjava/classpath/external/sax/org/xml/sax/SAXParseException.java b/gcc-4.4.3/libjava/classpath/external/sax/org/xml/sax/SAXParseException.java new file mode 100644 index 000000000..c49ff095b --- /dev/null +++ b/gcc-4.4.3/libjava/classpath/external/sax/org/xml/sax/SAXParseException.java @@ -0,0 +1,269 @@ +// SAX exception class. +// http://www.saxproject.org +// No warranty; no copyright -- use this as you will. +// $Id: SAXParseException.java,v 1.1 2004/12/23 22:38:42 mark Exp $ + +package org.xml.sax; + +/** + * Encapsulate an XML parse error or warning. + * + * <blockquote> + * <em>This module, both source code and documentation, is in the + * Public Domain, and comes with <strong>NO WARRANTY</strong>.</em> + * See <a href='http://www.saxproject.org'>http://www.saxproject.org</a> + * for further information. + * </blockquote> + * + * <p>This exception may include information for locating the error + * in the original XML document, as if it came from a {@link Locator} + * object. Note that although the application + * will receive a SAXParseException as the argument to the handlers + * in the {@link org.xml.sax.ErrorHandler ErrorHandler} interface, + * the application is not actually required to throw the exception; + * instead, it can simply read the information in it and take a + * different action.</p> + * + * <p>Since this exception is a subclass of {@link org.xml.sax.SAXException + * SAXException}, it inherits the ability to wrap another exception.</p> + * + * @since SAX 1.0 + * @author David Megginson + * @version 2.0.1 (sax2r2) + * @see org.xml.sax.SAXException + * @see org.xml.sax.Locator + * @see org.xml.sax.ErrorHandler + */ +public class SAXParseException extends SAXException { + + + ////////////////////////////////////////////////////////////////////// + // Constructors. + ////////////////////////////////////////////////////////////////////// + + + /** + * Create a new SAXParseException from a message and a Locator. + * + * <p>This constructor is especially useful when an application is + * creating its own exception from within a {@link org.xml.sax.ContentHandler + * ContentHandler} callback.</p> + * + * @param message The error or warning message. + * @param locator The locator object for the error or warning (may be + * null). + * @see org.xml.sax.Locator + */ + public SAXParseException (String message, Locator locator) { + super(message); + if (locator != null) { + init(locator.getPublicId(), locator.getSystemId(), + locator.getLineNumber(), locator.getColumnNumber()); + } else { + init(null, null, -1, -1); + } + } + + + /** + * Wrap an existing exception in a SAXParseException. + * + * <p>This constructor is especially useful when an application is + * creating its own exception from within a {@link org.xml.sax.ContentHandler + * ContentHandler} callback, and needs to wrap an existing exception that is not a + * subclass of {@link org.xml.sax.SAXException SAXException}.</p> + * + * @param message The error or warning message, or null to + * use the message from the embedded exception. + * @param locator The locator object for the error or warning (may be + * null). + * @param e Any exception. + * @see org.xml.sax.Locator + */ + public SAXParseException (String message, Locator locator, + Exception e) { + super(message, e); + if (locator != null) { + init(locator.getPublicId(), locator.getSystemId(), + locator.getLineNumber(), locator.getColumnNumber()); + } else { + init(null, null, -1, -1); + } + } + + + /** + * Create a new SAXParseException. + * + * <p>This constructor is most useful for parser writers.</p> + * + * <p>All parameters except the message are as if + * they were provided by a {@link Locator}. For example, if the + * system identifier is a URL (including relative filename), the + * caller must resolve it fully before creating the exception.</p> + * + * + * @param message The error or warning message. + * @param publicId The public identifier of the entity that generated + * the error or warning. + * @param systemId The system identifier of the entity that generated + * the error or warning. + * @param lineNumber The line number of the end of the text that + * caused the error or warning. + * @param columnNumber The column number of the end of the text that + * cause the error or warning. + */ + public SAXParseException (String message, String publicId, String systemId, + int lineNumber, int columnNumber) + { + super(message); + init(publicId, systemId, lineNumber, columnNumber); + } + + + /** + * Create a new SAXParseException with an embedded exception. + * + * <p>This constructor is most useful for parser writers who + * need to wrap an exception that is not a subclass of + * {@link org.xml.sax.SAXException SAXException}.</p> + * + * <p>All parameters except the message and exception are as if + * they were provided by a {@link Locator}. For example, if the + * system identifier is a URL (including relative filename), the + * caller must resolve it fully before creating the exception.</p> + * + * @param message The error or warning message, or null to use + * the message from the embedded exception. + * @param publicId The public identifier of the entity that generated + * the error or warning. + * @param systemId The system identifier of the entity that generated + * the error or warning. + * @param lineNumber The line number of the end of the text that + * caused the error or warning. + * @param columnNumber The column number of the end of the text that + * cause the error or warning. + * @param e Another exception to embed in this one. + */ + public SAXParseException (String message, String publicId, String systemId, + int lineNumber, int columnNumber, Exception e) + { + super(message, e); + init(publicId, systemId, lineNumber, columnNumber); + } + + + /** + * Internal initialization method. + * + * @param publicId The public identifier of the entity which generated the exception, + * or null. + * @param systemId The system identifier of the entity which generated the exception, + * or null. + * @param lineNumber The line number of the error, or -1. + * @param columnNumber The column number of the error, or -1. + */ + private void init (String publicId, String systemId, + int lineNumber, int columnNumber) + { + this.publicId = publicId; + this.systemId = systemId; + this.lineNumber = lineNumber; + this.columnNumber = columnNumber; + } + + + /** + * Get the public identifier of the entity where the exception occurred. + * + * @return A string containing the public identifier, or null + * if none is available. + * @see org.xml.sax.Locator#getPublicId + */ + public String getPublicId () + { + return this.publicId; + } + + + /** + * Get the system identifier of the entity where the exception occurred. + * + * <p>If the system identifier is a URL, it will have been resolved + * fully.</p> + * + * @return A string containing the system identifier, or null + * if none is available. + * @see org.xml.sax.Locator#getSystemId + */ + public String getSystemId () + { + return this.systemId; + } + + + /** + * The line number of the end of the text where the exception occurred. + * + * <p>The first line is line 1.</p> + * + * @return An integer representing the line number, or -1 + * if none is available. + * @see org.xml.sax.Locator#getLineNumber + */ + public int getLineNumber () + { + return this.lineNumber; + } + + + /** + * The column number of the end of the text where the exception occurred. + * + * <p>The first column in a line is position 1.</p> + * + * @return An integer representing the column number, or -1 + * if none is available. + * @see org.xml.sax.Locator#getColumnNumber + */ + public int getColumnNumber () + { + return this.columnNumber; + } + + + ////////////////////////////////////////////////////////////////////// + // Internal state. + ////////////////////////////////////////////////////////////////////// + + + /** + * @serial The public identifier, or null. + * @see #getPublicId + */ + private String publicId; + + + /** + * @serial The system identifier, or null. + * @see #getSystemId + */ + private String systemId; + + + /** + * @serial The line number, or -1. + * @see #getLineNumber + */ + private int lineNumber; + + + /** + * @serial The column number, or -1. + * @see #getColumnNumber + */ + private int columnNumber; + +} + +// end of SAXParseException.java |