Java Source Code for Xerces Java 2.11.2
Where Can I see Java Source Code files for Xerces Java 2.11.2?
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Here are Java Source Code files for Xerces Java 2.11.2:
⏎ org/apache/xerces/impl/XMLErrorReporter.java
/*
* 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.xerces.impl;
import java.util.Hashtable;
import java.util.Locale;
import org.apache.xerces.util.DefaultErrorHandler;
import org.apache.xerces.util.ErrorHandlerProxy;
import org.apache.xerces.util.MessageFormatter;
import org.apache.xerces.xni.XMLLocator;
import org.apache.xerces.xni.XNIException;
import org.apache.xerces.xni.parser.XMLComponent;
import org.apache.xerces.xni.parser.XMLComponentManager;
import org.apache.xerces.xni.parser.XMLConfigurationException;
import org.apache.xerces.xni.parser.XMLErrorHandler;
import org.apache.xerces.xni.parser.XMLParseException;
import org.xml.sax.ErrorHandler;
/**
* This class is a common element of all parser configurations and is
* used to report errors that occur. This component can be queried by
* parser components from the component manager using the following
* property ID:
* <pre>
* http://apache.org/xml/properties/internal/error-reporter
* </pre>
* <p>
* Errors are separated into domains that categorize a class of errors.
* In a parser configuration, the parser would register a
* <code>MessageFormatter</code> for each domain that is capable of
* localizing error messages and formatting them based on information
* about the error. Any parser component can invent new error domains
* and register additional message formatters to localize messages in
* those domains.
* <p>
* This component requires the following features and properties from the
* component manager that uses it:
* <ul>
* <li>http://apache.org/xml/properties/internal/error-handler</li>
* </ul>
* <p>
* This component can use the following features and properties but they
* are not required:
* <ul>
* <li>http://apache.org/xml/features/continue-after-fatal-error</li>
* </ul>
*
* @xerces.internal
*
* @see MessageFormatter
*
* @author Eric Ye, IBM
* @author Andy Clark, IBM
*
* @version $Id: XMLErrorReporter.java 718856 2008-11-19 04:54:03Z mrglavas $
*/
public class XMLErrorReporter
implements XMLComponent {
//
// Constants
//
// severity
/**
* Severity: warning. Warnings represent informational messages only
* that should not be considered serious enough to stop parsing or
* indicate an error in the document's validity.
*/
public static final short SEVERITY_WARNING = 0;
/**
* Severity: error. Common causes of errors are document structure and/or
* content that that does not conform to the grammar rules specified for
* the document. These are typically validation errors.
*/
public static final short SEVERITY_ERROR = 1;
/**
* Severity: fatal error. Fatal errors are errors in the syntax of the
* XML document or invalid byte sequences for a given encoding. The
* XML 1.0 Specification mandates that errors of this type are not
* recoverable.
* <p>
* <strong>Note:</strong> The parser does have a "continue after fatal
* error" feature but it should be used with extreme caution and care.
*/
public static final short SEVERITY_FATAL_ERROR = 2;
// feature identifiers
/** Feature identifier: continue after fatal error. */
protected static final String CONTINUE_AFTER_FATAL_ERROR =
Constants.XERCES_FEATURE_PREFIX + Constants.CONTINUE_AFTER_FATAL_ERROR_FEATURE;
// property identifiers
/** Property identifier: error handler. */
protected static final String ERROR_HANDLER =
Constants.XERCES_PROPERTY_PREFIX + Constants.ERROR_HANDLER_PROPERTY;
// recognized features and properties
/** Recognized features. */
private static final String[] RECOGNIZED_FEATURES = {
CONTINUE_AFTER_FATAL_ERROR,
};
/** Feature defaults. */
private static final Boolean[] FEATURE_DEFAULTS = {
null,
};
/** Recognized properties. */
private static final String[] RECOGNIZED_PROPERTIES = {
ERROR_HANDLER,
};
/** Property defaults. */
private static final Object[] PROPERTY_DEFAULTS = {
null,
};
//
// Data
//
/** The locale to be used to format error messages. */
protected Locale fLocale;
/** Mapping of Message formatters for domains. */
protected Hashtable fMessageFormatters;
/** Error handler. */
protected XMLErrorHandler fErrorHandler;
/** Document locator. */
protected XMLLocator fLocator;
/** Continue after fatal error feature. */
protected boolean fContinueAfterFatalError;
/**
* Default error handler. This error handler is only used in the
* absence of a registered error handler so that errors are not
* "swallowed" silently. This is one of the most common "problems"
* reported by users of the parser.
*/
protected XMLErrorHandler fDefaultErrorHandler;
/** A SAX proxy to the error handler contained in this error reporter. */
private ErrorHandler fSaxProxy = null;
//
// Constructors
//
/** Constructs an error reporter with a locator. */
public XMLErrorReporter() {
// REVISIT: [Q] Should the locator be passed to the reportError
// method? Otherwise, there is no way for a parser
// component to store information about where an
// error occurred so as to report it later.
//
// An example would be to record the location of
// IDREFs so that, at the end of the document, if
// there is no associated ID declared, the error
// could report the location information of the
// reference. -Ac
//
// NOTE: I added another reportError method that allows the
// caller to specify the location of the error being
// reported. -Ac
fMessageFormatters = new Hashtable();
} // <init>()
//
// Methods
//
/**
* Sets the current locale.
*
* @param locale The new locale.
*/
public void setLocale(Locale locale) {
fLocale = locale;
} // setLocale(Locale)
/**
* Gets the current locale.
*
* @return the current Locale
*/
public Locale getLocale() {
return fLocale ;
} // getLocale(): Locale
/**
* Sets the document locator.
*
* @param locator The locator.
*/
public void setDocumentLocator(XMLLocator locator) {
fLocator = locator;
} // setDocumentLocator(XMLLocator)
/**
* Registers a message formatter for the specified domain.
* <p>
* <strong>Note:</strong> Registering a message formatter for a domain
* when there is already a formatter registered will cause the previous
* formatter to be lost. This method replaces any previously registered
* message formatter for the specified domain.
*
* @param domain
* @param messageFormatter
*/
public void putMessageFormatter(String domain,
MessageFormatter messageFormatter) {
fMessageFormatters.put(domain, messageFormatter);
} // putMessageFormatter(String,MessageFormatter)
/**
* Returns the message formatter associated with the specified domain,
* or null if no message formatter is registered for that domain.
*
* @param domain The domain of the message formatter.
*/
public MessageFormatter getMessageFormatter(String domain) {
return (MessageFormatter)fMessageFormatters.get(domain);
} // getMessageFormatter(String):MessageFormatter
/**
* Removes the message formatter for the specified domain and
* returns the removed message formatter.
*
* @param domain The domain of the message formatter.
*/
public MessageFormatter removeMessageFormatter(String domain) {
return (MessageFormatter) fMessageFormatters.remove(domain);
} // removeMessageFormatter(String):MessageFormatter
/**
* Reports an error. The error message passed to the error handler
* is formatted for the locale by the message formatter installed
* for the specified error domain.
*
* @param domain The error domain.
* @param key The key of the error message.
* @param arguments The replacement arguments for the error message,
* if needed.
* @param severity The severity of the error.
* @return The formatted error message.
*
* @see #SEVERITY_WARNING
* @see #SEVERITY_ERROR
* @see #SEVERITY_FATAL_ERROR
*/
public String reportError(String domain, String key, Object[] arguments,
short severity) throws XNIException {
return reportError(fLocator, domain, key, arguments, severity);
} // reportError(String,String,Object[],short):String
/**
* Reports an error. The error message passed to the error handler
* is formatted for the locale by the message formatter installed
* for the specified error domain.
*
* @param domain The error domain.
* @param key The key of the error message.
* @param arguments The replacement arguments for the error message,
* if needed.
* @param severity The severity of the error.
* @param exception The exception to wrap.
* @return The formatted error message.
*
* @see #SEVERITY_WARNING
* @see #SEVERITY_ERROR
* @see #SEVERITY_FATAL_ERROR
*/
public String reportError(String domain, String key, Object[] arguments,
short severity, Exception exception) throws XNIException {
return reportError(fLocator, domain, key, arguments, severity, exception);
} // reportError(String,String,Object[],short,Exception):String
/**
* Reports an error at a specific location.
*
* @param location The error location.
* @param domain The error domain.
* @param key The key of the error message.
* @param arguments The replacement arguments for the error message,
* if needed.
* @param severity The severity of the error.
* @return The formatted error message.
*
* @see #SEVERITY_WARNING
* @see #SEVERITY_ERROR
* @see #SEVERITY_FATAL_ERROR
*/
public String reportError(XMLLocator location,
String domain, String key, Object[] arguments,
short severity) throws XNIException {
return reportError(location, domain, key, arguments, severity, null);
} // reportError(XMLLocator,String,String,Object[],short):String
/**
* Reports an error at a specific location.
*
* @param location The error location.
* @param domain The error domain.
* @param key The key of the error message.
* @param arguments The replacement arguments for the error message,
* if needed.
* @param severity The severity of the error.
* @param exception The exception to wrap.
* @return The formatted error message.
*
* @see #SEVERITY_WARNING
* @see #SEVERITY_ERROR
* @see #SEVERITY_FATAL_ERROR
*/
public String reportError(XMLLocator location,
String domain, String key, Object[] arguments,
short severity, Exception exception) throws XNIException {
// REVISIT: [Q] Should we do anything about invalid severity
// parameter? -Ac
// format error message and create parse exception
MessageFormatter messageFormatter = getMessageFormatter(domain);
String message;
if (messageFormatter != null) {
message = messageFormatter.formatMessage(fLocale, key, arguments);
}
else {
StringBuffer str = new StringBuffer();
str.append(domain);
str.append('#');
str.append(key);
int argCount = arguments != null ? arguments.length : 0;
if (argCount > 0) {
str.append('?');
for (int i = 0; i < argCount; i++) {
str.append(arguments[i]);
if (i < argCount -1) {
str.append('&');
}
}
}
message = str.toString();
}
XMLParseException parseException = (exception != null) ?
new XMLParseException(location, message, exception) :
new XMLParseException(location, message);
// get error handler
XMLErrorHandler errorHandler = fErrorHandler;
if (errorHandler == null) {
if (fDefaultErrorHandler == null) {
fDefaultErrorHandler = new DefaultErrorHandler();
}
errorHandler = fDefaultErrorHandler;
}
// call error handler
switch (severity) {
case SEVERITY_WARNING: {
errorHandler.warning(domain, key, parseException);
break;
}
case SEVERITY_ERROR: {
errorHandler.error(domain, key, parseException);
break;
}
case SEVERITY_FATAL_ERROR: {
errorHandler.fatalError(domain, key, parseException);
if (!fContinueAfterFatalError) {
throw parseException;
}
break;
}
}
return message;
} // reportError(XMLLocator,String,String,Object[],short,Exception):String
//
// XMLComponent methods
//
/**
* Resets the component. The component can query the component manager
* about any features and properties that affect the operation of the
* component.
*
* @param componentManager The component manager.
*
* @throws SAXException Thrown by component on initialization error.
* For example, if a feature or property is
* required for the operation of the component, the
* component manager may throw a
* SAXNotRecognizedException or a
* SAXNotSupportedException.
*/
public void reset(XMLComponentManager componentManager)
throws XNIException {
// features
try {
fContinueAfterFatalError = componentManager.getFeature(CONTINUE_AFTER_FATAL_ERROR);
}
catch (XNIException e) {
fContinueAfterFatalError = false;
}
// properties
fErrorHandler = (XMLErrorHandler)componentManager.getProperty(ERROR_HANDLER);
} // reset(XMLComponentManager)
/**
* Returns a list of feature identifiers that are recognized by
* this component. This method may return null if no features
* are recognized by this component.
*/
public String[] getRecognizedFeatures() {
return (String[])(RECOGNIZED_FEATURES.clone());
} // getRecognizedFeatures():String[]
/**
* Sets the state of a feature. This method is called by the component
* manager any time after reset when a feature changes state.
* <p>
* <strong>Note:</strong> Components should silently ignore features
* that do not affect the operation of the component.
*
* @param featureId The feature identifier.
* @param state The state of the feature.
*
* @throws SAXNotRecognizedException The component should not throw
* this exception.
* @throws SAXNotSupportedException The component should not throw
* this exception.
*/
public void setFeature(String featureId, boolean state)
throws XMLConfigurationException {
//
// Xerces features
//
if (featureId.startsWith(Constants.XERCES_FEATURE_PREFIX)) {
final int suffixLength = featureId.length() - Constants.XERCES_FEATURE_PREFIX.length();
//
// http://apache.org/xml/features/continue-after-fatal-error
// Allows the parser to continue after a fatal error.
// Normally, a fatal error would stop the parse.
//
if (suffixLength == Constants.CONTINUE_AFTER_FATAL_ERROR_FEATURE.length() &&
featureId.endsWith(Constants.CONTINUE_AFTER_FATAL_ERROR_FEATURE)) {
fContinueAfterFatalError = state;
}
}
} // setFeature(String,boolean)
// return state of given feature or false if unsupported.
public boolean getFeature(String featureId)
throws XMLConfigurationException {
//
// Xerces features
//
if (featureId.startsWith(Constants.XERCES_FEATURE_PREFIX)) {
final int suffixLength = featureId.length() - Constants.XERCES_FEATURE_PREFIX.length();
//
// http://apache.org/xml/features/continue-after-fatal-error
// Allows the parser to continue after a fatal error.
// Normally, a fatal error would stop the parse.
//
if (suffixLength == Constants.CONTINUE_AFTER_FATAL_ERROR_FEATURE.length() &&
featureId.endsWith(Constants.CONTINUE_AFTER_FATAL_ERROR_FEATURE)) {
return fContinueAfterFatalError ;
}
}
return false;
} // setFeature(String,boolean)
/**
* Returns a list of property identifiers that are recognized by
* this component. This method may return null if no properties
* are recognized by this component.
*/
public String[] getRecognizedProperties() {
return (String[])(RECOGNIZED_PROPERTIES.clone());
} // getRecognizedProperties():String[]
/**
* Sets the value of a property. This method is called by the component
* manager any time after reset when a property changes value.
* <p>
* <strong>Note:</strong> Components should silently ignore properties
* that do not affect the operation of the component.
*
* @param propertyId The property identifier.
* @param value The value of the property.
*
* @throws SAXNotRecognizedException The component should not throw
* this exception.
* @throws SAXNotSupportedException The component should not throw
* this exception.
*/
public void setProperty(String propertyId, Object value)
throws XMLConfigurationException {
//
// Xerces properties
//
if (propertyId.startsWith(Constants.XERCES_PROPERTY_PREFIX)) {
final int suffixLength = propertyId.length() - Constants.XERCES_PROPERTY_PREFIX.length();
if (suffixLength == Constants.ERROR_HANDLER_PROPERTY.length() &&
propertyId.endsWith(Constants.ERROR_HANDLER_PROPERTY)) {
fErrorHandler = (XMLErrorHandler)value;
}
}
} // setProperty(String,Object)
/**
* Returns the default state for a feature, or null if this
* component does not want to report a default value for this
* feature.
*
* @param featureId The feature identifier.
*
* @since Xerces 2.2.0
*/
public Boolean getFeatureDefault(String featureId) {
for (int i = 0; i < RECOGNIZED_FEATURES.length; i++) {
if (RECOGNIZED_FEATURES[i].equals(featureId)) {
return FEATURE_DEFAULTS[i];
}
}
return null;
} // getFeatureDefault(String):Boolean
/**
* Returns the default state for a property, or null if this
* component does not want to report a default value for this
* property.
*
* @param propertyId The property identifier.
*
* @since Xerces 2.2.0
*/
public Object getPropertyDefault(String propertyId) {
for (int i = 0; i < RECOGNIZED_PROPERTIES.length; i++) {
if (RECOGNIZED_PROPERTIES[i].equals(propertyId)) {
return PROPERTY_DEFAULTS[i];
}
}
return null;
} // getPropertyDefault(String):Object
/**
* Get the internal XMLErrrorHandler.
*/
public XMLErrorHandler getErrorHandler() {
return fErrorHandler;
}
/**
* Gets the internal XMLErrorHandler
* as SAX ErrorHandler.
*/
public ErrorHandler getSAXErrorHandler() {
if (fSaxProxy == null) {
fSaxProxy = new ErrorHandlerProxy() {
protected XMLErrorHandler getErrorHandler() {
return fErrorHandler;
}
};
}
return fSaxProxy;
}
} // class XMLErrorReporter
⏎ org/apache/xerces/impl/XMLErrorReporter.java
Or download all of them as a single archive file:
File name: Xerces-J.2.12.2-src.zip File size: 2128351 bytes Release date: 2022-01-21 Download
⇒ Donwload Xerces-J-bin.2.11.0.zip
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