/**
* 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.compiler;
import static org.openbel.framework.common.BELUtilities.noItems;
import java.util.List;
import org.openbel.framework.common.BELWarningException;
import org.openbel.framework.common.InvalidArgument;
/**
* A BEL warning indicating semantic verification has failed for a
* {@link org.openbel.framework.common.model.Document BEL document}.
*/
public class SemanticFailure extends BELWarningException {
private static final long serialVersionUID = 1850854733665972431L;
private final List<SemanticWarning> causes;
/**
* Creates a semantic failure with the supplied name, message, and causes.
*
* @param name
* Resource name failing validation
* @param msg
* Message indicative of semantic failure
* @param causes
* List of {@link SemanticWarning semantic exceptions}
* @throws InvalidArgument
* Thrown if {@code causes} is null or empty
*/
public SemanticFailure(String name, String msg,
List<SemanticWarning> causes) {
super(name, msg);
if (noItems(causes))
throw new InvalidArgument("causes has no items");
this.causes = causes;
}
/**
* Creates a semantic failure with the supplied name, message, and cause.
*
* @param name
* Resource name failing validation
* @param msg
* Message indicative of semantic failure
* @param cause
* The cause of the exception
*/
public SemanticFailure(String name, String msg, Throwable cause) {
super(name, msg, cause);
this.causes = null;
}
/**
* Obtain all {@link SemanticWarning}s that caused the
* {@link SemanticFailure}
*
* @return the {@link List} of {@link SemanticWarning}s
*/
public List<SemanticWarning> getCauses() {
return causes;
}
/**
* {@inheritDoc}
*/
@Override
public String getUserFacingMessage() {
final StringBuilder bldr = new StringBuilder();
bldr.append("SEMANTIC FAILURE");
final String name = getName();
if (name != null) {
bldr.append(" in ");
bldr.append(name);
}
bldr.append("\n\treason: ");
final String msg = getMessage();
if (msg != null)
bldr.append(msg);
else
bldr.append("Unknown");
bldr.append("\n");
if (causes != null) {
for (final SemanticWarning se : causes) {
String[] userMsg = se.getUserFacingMessage().split("\n");
for (final String s : userMsg) {
bldr.append("\n\t");
bldr.append(s);
}
}
return bldr.toString();
}
bldr.append(getCause());
return bldr.toString();
}
}