/**
* Copyright (C) 2012-2013 Selventa, Inc.
*
* This file is part of the OpenBEL Framework.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The OpenBEL Framework is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the OpenBEL Framework. If not, see <http://www.gnu.org/licenses/>.
*
* Additional Terms under LGPL v3:
*
* This license does not authorize you and you are prohibited from using the
* name, trademarks, service marks, logos or similar indicia of Selventa, Inc.,
* or, in the discretion of other licensors or authors of the program, the
* name, trademarks, service marks, logos or similar indicia of such authors or
* licensors, in any marketing or advertising materials relating to your
* distribution of the program or any covered product. This restriction does
* not waive or limit your obligation to keep intact all copyright notices set
* forth in the program as delivered to you.
*
* If you distribute the program in whole or in part, or any modified version
* of the program, and you assume contractual liability to the recipient with
* respect to the program or modified version, then you will indemnify the
* authors and licensors of the program for any liabilities that these
* contractual assumptions directly impose on those licensors and authors.
*/
package org.openbel.framework.core;
import static java.util.Arrays.asList;
import static org.openbel.framework.common.BELUtilities.sizedArrayList;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.List;
import org.openbel.framework.common.xbel.parser.XBELValidator;
import org.openbel.framework.core.compiler.ValidationError;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
/**
* XBEL XML validation service.
*/
public class XBELValidatorServiceImpl implements XBELValidatorService {
private final XBELValidator xv;
/**
* Creates an XBEL validator service implementation validating against the
* schemas in the input XML document.
*
* @throws SAXException thrown if an error is found during processing the
* specified schemas; the current API does not provide
* {@link org.xml.sax.ErrorHandler SAX error handler} functionality
* @throws MalformedURLException thrown if the schema file {@link URL}s
* syntax is malformed
* @throws URISyntaxException thrown if a {@link URL} in {@code schemas} has
* invalid {@link URI} syntax
* @throws IOException thrown if an i/o error occurs reading from the schema
* url's {@link InputStream}
*/
public XBELValidatorServiceImpl() throws SAXException,
MalformedURLException, IOException, URISyntaxException {
xv = new XBELValidator();
}
/**
* {@inheritDoc}
*/
@Override
public boolean isValid(String s) {
return xv.isValid(s);
}
/**
* {@inheritDoc}
*/
@Override
public boolean isValid(File f) {
return xv.isValid(f);
}
/**
* {@inheritDoc}
*/
@Override
public void validate(String s) throws ValidationError {
try {
xv.validate(s);
} catch (SAXParseException e) {
final String name = e.getSystemId();
final String msg = e.getMessage();
final int line = e.getLineNumber();
final int column = e.getColumnNumber();
throw new ValidationError(name, msg, e, line, column);
} catch (SAXException e) {
// TODO This isn't the intended design here
throw new RuntimeException(e);
} catch (IOException e) {
// TODO This isn't the intended design here
throw new RuntimeException(e);
}
}
/**
* {@inheritDoc}
*/
@Override
public List<ValidationError> validateWithErrors(String s) {
List<SAXParseException> saxErrors;
try {
saxErrors = xv.validateWithErrors(s);
} catch (SAXException e) {
// TODO This isn't the intended design here
throw new RuntimeException(e);
} catch (IOException e) {
// TODO This isn't the intended design here
throw new RuntimeException(e);
}
List<ValidationError> ret = sizedArrayList(saxErrors.size());
for (final SAXParseException saxError : saxErrors) {
final String name = saxError.getSystemId();
final String msg = saxError.getMessage();
final int line = saxError.getLineNumber();
final int column = saxError.getColumnNumber();
ret.add(new ValidationError(name, msg, saxError, line, column));
}
return ret;
}
/**
* {@inheritDoc}
*/
@Override
public void validate(File f) throws ValidationError {
try {
xv.validate(f);
} catch (SAXParseException e) {
final String name = e.getSystemId();
final String msg = e.getMessage();
final int line = e.getLineNumber();
final int column = e.getColumnNumber();
throw new ValidationError(name, msg, e, line, column);
} catch (SAXException e) {
// TODO This isn't the intended design here
throw new RuntimeException(e);
} catch (IOException e) {
// TODO This isn't the intended design here
throw new RuntimeException(e);
}
}
/**
* {@inheritDoc}
*/
@Override
public List<ValidationError> validateWithErrors(File f) {
List<SAXParseException> saxErrors;
try {
saxErrors = xv.validateWithErrors(f);
} catch (SAXParseException e) {
final String name = e.getSystemId();
final String msg = e.getMessage();
final int line = e.getLineNumber();
final int column = e.getColumnNumber();
return asList(new ValidationError(name, msg, e, line, column));
} catch (SAXException e) {
final String name = f.toString();
final String msg = e.getMessage();
return asList(new ValidationError(name, msg, e, -1, -1));
} catch (IOException e) {
final String name = f.toString();
final String msg = e.getMessage();
return asList(new ValidationError(name, msg, e, -1, -1));
}
List<ValidationError> ret = sizedArrayList(saxErrors.size());
for (final SAXParseException saxError : saxErrors) {
final String name = saxError.getSystemId();
final String msg = saxError.getMessage();
final int line = saxError.getLineNumber();
final int column = saxError.getColumnNumber();
ret.add(new ValidationError(name, msg, saxError, line, column));
}
return ret;
}
}