/*
* FindBugs - Find Bugs in Java programs
* Copyright (C) 2006, University of Maryland
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.umd.cs.findbugs.filter;
import java.io.IOException;
import edu.umd.cs.findbugs.BugAnnotation;
import edu.umd.cs.findbugs.BugInstance;
import edu.umd.cs.findbugs.FieldAnnotation;
import edu.umd.cs.findbugs.xml.XMLAttributeList;
import edu.umd.cs.findbugs.xml.XMLOutput;
/**
* @author rafal@caltha.pl
*/
public class FieldMatcher extends MemberMatcher implements Matcher {
public FieldMatcher(String name) {
super(name);
}
public FieldMatcher(String name, String type) {
super(name, SignatureUtil.createFieldSignature(type));
}
@Override
public String toString() {
return "Method(" + super.toString() + ")";
}
@Override
public boolean match(BugInstance bugInstance) {
FieldAnnotation fieldAnnotation = null;
if (role == null || role.equals("")) {
fieldAnnotation = bugInstance.getPrimaryField();
} else {
for (BugAnnotation a : bugInstance.getAnnotations()) {
if (a instanceof FieldAnnotation && role.equals(a.getDescription())) {
fieldAnnotation = (FieldAnnotation) a;
break;
}
}
}
if (fieldAnnotation == null) {
return false;
}
if (!name.match(fieldAnnotation.getFieldName())) {
return false;
}
if (signature != null && !signature.match(fieldAnnotation.getFieldSignature())) {
return false;
}
return true;
}
@Override
public void writeXML(XMLOutput xmlOutput, boolean disabled) throws IOException {
XMLAttributeList attributes = new XMLAttributeList().addAttribute("name", name.getSpec());
if (signature != null) {
attributes.addOptionalAttribute(
"signature", signature.getSpec());
}
if (disabled) {
attributes.addAttribute("disabled", "true");
}
xmlOutput.openCloseTag("Field", attributes);
}
}