📄 jenareader.java
字号:
* error reporting.
* <p>
* This interface can be used to set and get:
* <dl>
* <dt>SAX2 features</dt>
* <dd>See <a href="http://xml.apache.org/xerces-j/features.html">Xerces
* features </a>. Value should be given as a String "true" or "false" or a
* Boolean.</dd>
* <dt>SAX2 properties</dt>
* <dd>See <a href="http://xml.apache.org/xerces-j/properties.html">Xerces
* properties </a>.</dd>
* <dt>Xerces features</dt>
* <dd>See <a href="http://xml.apache.org/xerces-j/features.html">Xerces
* features </a>. Value should be given as a String "true" or "false" or a
* Boolean.</dd>
* <dt>Xerces properties</dt>
* <dd>See <a href="http://xml.apache.org/xerces-j/properties.html">Xerces
* properties </a>.</dd>
* <dt>ARP properties</dt>
* <dd>These are referred to either by their property name, (see below) or
* by an absolute URL of the form
* <code>http://jena.hpl.hp.com/arp/properties/<PropertyName></code>.
* The value should be a String, an Integer or a Boolean depending on the
* property. <br>
* ARP property names and string values are case insensitive. <br>
* <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0">
* <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
* <TD COLSPAN=4><FONT SIZE="+2"> <B>ARP Properties </B> </FONT></TD>
* </TR>
* <tr BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
* <th>Property Name</th>
* <th>Description</th>
* <th>Value class</th>
* <th>Legal Values</th>
* </tr>
* <tr BGCOLOR="white" CLASS="TableRowColor">
* <td><CODE>error-mode</CODE></td>
* <td>{@link ARPOptions#setDefaultErrorMode}<br>
* {@link ARPOptions#setLaxErrorMode}<br>
* {@link ARPOptions#setStrictErrorMode()}<br>
* {@link ARPOptions#setStrictErrorMode(int)}<br>
* </td>
* <td>String</td>
* <td><CODE>default</CODE><br>
* <CODE>lax</CODE><br>
* <CODE>strict</CODE><br>
* <CODE>strict-ignore</CODE><br>
* <CODE>strict-warning</CODE><br>
* <CODE>strict-error</CODE><br>
* <CODE>strict-fatal</CODE><br>
* </td>
* </tr>
* <tr BGCOLOR="white" CLASS="TableRowColor">
* <td><CODE>embedding</CODE></td>
* <td>{@link ARP#setEmbedding}</td>
* <td>String or Boolean</td>
* <td><CODE>true</CODE> or <CODE>false</CODE></td>
* </tr>
* <tr BGCOLOR="white" CLASS="TableRowColor">
* <td><code>ERR_<XXX></code><br>
* <code>WARN_<XXX></code><br>
* <code>IGN_<XXX></code></td>
* <td>{@link ARPErrorNumbers}<br>
* Any of the error condition numbers listed. <br>
* {@link ARPOptions#setErrorMode(int, int)}</td>
* <td>String or Integer</td>
* <td>{@link ARPErrorNumbers#EM_IGNORE EM_IGNORE}<br>
* {@link ARPErrorNumbers#EM_WARNING EM_WARNING}<br>
* {@link ARPErrorNumbers#EM_ERROR EM_ERROR}<br>
* {@link ARPErrorNumbers#EM_FATAL EM_FATAL}<br>
* </td>
* </tr>
* </table></dd>
* </dl>
*
* @param str
* The property to set.
* @param value
* The new value; values of class String will be converted into
* appropriate classes. Values of class Boolean or Integer will
* be used for appropriate properties.
* @throws JenaException
* For bad values.
* @return The old value, or null if none, or old value is inaccesible.
*/
public Object setProperty(String str, Object value) throws JenaException {
Object obj = value;
if (str.startsWith("http:")) {
if (str.startsWith(arpPropertiesURL)) {
return setArpProperty(str.substring(arpPropertiesURLLength),
obj);
}
if (str.startsWith(saxPropertiesURL)
|| str.startsWith(apachePropertiesURL)) {
Object old;
try {
old = arpf.getSAXParser().getProperty(str);
} catch (SAXNotSupportedException ns) {
old = null;
} catch (SAXNotRecognizedException nr) {
errorHandler.error(new UnknownPropertyException(str));
return null;
}
try {
arpf.getSAXParser().setProperty(str, obj);
} catch (SAXNotSupportedException ns) {
errorHandler.error(new JenaException(ns));
} catch (SAXNotRecognizedException nr) {
errorHandler.error(new UnknownPropertyException(str));
return null;
}
return old;
}
if (str.startsWith(saxFeaturesURL)
|| str.startsWith(apacheFeaturesURL)) {
Boolean old;
try {
old = new Boolean(arpf.getSAXParser().getFeature(str));
} catch (SAXNotSupportedException ns) {
old = null;
} catch (SAXNotRecognizedException nr) {
errorHandler.error(new UnknownPropertyException(str));
return null;
}
try {
arpf.getSAXParser().setFeature(str,
((Boolean) obj).booleanValue());
} catch (SAXNotSupportedException ns) {
errorHandler.error(new JenaException(ns));
} catch (SAXNotRecognizedException nr) {
errorHandler.error(new UnknownPropertyException(str));
return null;
} catch (ClassCastException cc) {
errorHandler.error(new JenaException(
new SAXNotSupportedException("Feature: '" + str
+ "' can only have a boolean value.")));
}
return old;
}
}
return setArpProperty(str, obj);
}
private Object setArpProperty(String str, Object v) {
return setArpProperty(getOptions(), str, v, errorHandler);
}
public ARPOptions getOptions() {
return arpf.getOptions();
}
public void setOptionsWith(ARPOptions opts) {
arpf.setOptionsWith(opts);
}
// /**
// * @deprecated Use {@link ParseException#errorCodeName(int)}
// */
// static public String errorCodeName(int errNo) {
// return ParseException.errorCodeName(errNo);
// }
//
//
//
//
// /**
// * @deprecated Use {@link ParseException#errorCode(String)}
// */
// static public int errorCode(String upper) {
// return ParseException.errorCode(upper);
// }
/**
* Supported proprties: error-mode (String) default, lax, strict,
* strict-ignore, strict-warning, strict-error, strict-fatal embedding
* (String/Boolean) true, false ERR_* (String/Integer) em_warning, em_fatal,
* em_ignore, em_error IGN_* ditto WARN_* ditto
*/
static Object setArpProperty(ARPOptions options, String str, Object v,
RDFErrorHandler eh) {
// ARPOptions options = arpf.getOptions();
str = str.toUpperCase();
if (v == null)
v = "";
if (v instanceof String) {
v = ((String) v).toUpperCase();
}
if (str.equals("ERROR-MODE")) {
if (v instanceof String) {
String val = (String) v;
if (val.equals("LAX")) {
options.setLaxErrorMode();
return null;
}
if (val.equals("DEFAULT")) {
options.setDefaultErrorMode();
return null;
}
if (val.equals("STRICT")) {
options.setStrictErrorMode();
return null;
}
if (val.equals("STRICT-WARNING")) {
options.setStrictErrorMode(EM_WARNING);
return null;
}
if (val.equals("STRICT-FATAL")) {
options.setStrictErrorMode(EM_FATAL);
return null;
}
if (val.equals("STRICT-IGNORE")) {
options.setStrictErrorMode(EM_IGNORE);
return null;
}
if (val.equals("STRICT-ERROR")) {
options.setStrictErrorMode(EM_ERROR);
return null;
}
}
eh
.error(new IllegalArgumentException(
"Property \"ERROR-MODE\" takes the following values: "
+ "\"default\", \"lax\", \"strict\", \"strict-ignore\", \"strict-warning\", \"strict-error\", \"strict-fatal\"."));
return null;
}
if (str.equals("EMBEDDING")) {
if (v instanceof String) {
v = Boolean.valueOf((String) v);
}
if ((v instanceof Boolean))
return new Boolean(options.setEmbedding(((Boolean) v)
.booleanValue()));
// Illegal value.
eh.error(new IllegalArgumentException(
"Property \"EMBEDDING\" requires a boolean value."));
boolean old = options.setEmbedding(false);
options.setEmbedding(old);
return new Boolean(old);
}
if (str.startsWith("ERR_") || str.startsWith("IGN_")
|| str.startsWith("WARN_")) {
int cond = ParseException.errorCode(str);
if (cond == -1) {
// error, see end of function.
} else {
if (v instanceof String) {
if (!((String) v).startsWith("EM_")) {
// error, see below.
} else {
int val = ParseException.errorCode((String) v);
if (val == -1) {
// error, see below.
} else {
int rslt = options.setErrorMode(cond, val);
return new Integer(rslt);
}
}
} else if (v instanceof Integer) {
int val = ((Integer) v).intValue();
switch (val) {
case EM_IGNORE:
case EM_WARNING:
case EM_ERROR:
case EM_FATAL:
int rslt = options.setErrorMode(cond, val);
return new Integer(rslt);
default:
// error, see below.
}
}
// Illegal value.
eh.error(new IllegalArgumentException("Property \"" + str
+ "\" cannot have value: " + v.toString()));
int old = options.setErrorMode(cond, EM_ERROR);
options.setErrorMode(cond, old);
return new Integer(old);
}
}
eh.error(new UnknownPropertyException(str));
return null;
}
}
/*
* (c) Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007 Hewlett-Packard Development
* Company, LP All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. 2. Redistributions in
* binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution. 3. The name of the author may not
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * $Id: JenaReader.java,v 1.2
* 2005/07/31 08:21:43 jeremy_carroll Exp $
*
* AUTHOR: Jeremy J. Carroll
*/⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -