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/*******************************************************************************
* Copyright (c) 2007, 2018 Alphonse Van Assche and others.
*
* This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Alphonse Van Assche - initial API and implementation
* Red Hat Inc. - ongoing maintenance
*******************************************************************************/
package org.eclipse.linuxtools.internal.rpm.rpmlint.resolutions;
import org.eclipse.core.resources.IMarker;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.linuxtools.internal.rpm.rpmlint.RpmlintLog;
import org.eclipse.linuxtools.rpm.ui.editor.parser.SpecfileParser;
import org.eclipse.ui.IEditorPart;
/**
* Defines the common functionallity for resolution which fix is to replace text
* in a line.
*/
public abstract class AReplaceTextResolution extends ARpmlintResolution {
/**
* Returns the original string.
*
* @return The original string.
*/
public abstract String getOriginalString();
/**
* Returns the string to replace in the <code>Document</code>.
*
* @return The string to replace.
*
*/
public abstract String getReplaceString();
@Override
public void run(IMarker marker) {
IEditorPart editor = getEditor(marker);
if (editor == null) {
return;
}
IDocument doc = editor.getAdapter(IDocument.class);
try {
int lineNumber = marker.getAttribute(IMarker.LINE_NUMBER, 0);
int index = doc.getLineOffset(lineNumber);
String line = new SpecfileParser().parse(doc).getLine(lineNumber);
int rowIndex = line.indexOf(getOriginalString());
if (rowIndex > -1) {
doc.replace(index + rowIndex, getOriginalString().length(), getReplaceString());
}
} catch (BadLocationException e) {
RpmlintLog.logError(e);
}
}
}
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