package act.app;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2017 ActFramework
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import org.osgl.util.IO;
import org.osgl.util.S;
import java.io.File;
import java.util.Arrays;
import java.util.List;
public class CompilationException extends ActAppException implements SourceInfo {
private String problem;
private File source;
private Integer line;
private Integer start;
private Integer end;
public CompilationException(String problem) {
super(problem);
this.problem = problem;
}
public CompilationException(File source, String problem, int line, int start, int end) {
super(problem);
this.problem = problem;
this.line = line;
this.source = source;
this.start = start;
this.end = end;
}
@Override
public String getErrorTitle() {
return "Compilation error";
}
@Override
public String getErrorDescription() {
return S.fmt("The file <strong>%s</strong> could not be compiled.\nError raised is : <strong>%s</strong>", isSourceAvailable() ? source.getPath() : "", problem.replace("<", "<"));
}
@Override
public String fileName() {
return source.getName();
}
@Override
public List<String> lines() {
String sourceCode = IO.readContentAsString(source);
if (start != -1 && end != -1) {
if (start.equals(end)) {
sourceCode = sourceCode.substring(0, start + 1) + "↓" + sourceCode.substring(end + 1);
} else {
sourceCode = sourceCode.substring(0, start) + "\000" + sourceCode.substring(start, end + 1) + "\001" + sourceCode.substring(end + 1);
}
}
return Arrays.asList(sourceCode.split("\n"));
}
@Override
public Integer lineNumber() {
return line;
}
@Override
public boolean isSourceAvailable() {
return source != null && line != null;
}
public Integer getSourceStart() {
return start;
}
public Integer getSourceEnd() {
return end;
}
}