/
DefaultBuilderProblem.java
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/
DefaultBuilderProblem.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.maven.internal.impl;
import org.apache.maven.api.services.BuilderProblem;
/**
* Describes a problem that was encountered during settings building. A problem can either be an exception that was
* thrown or a simple string message. In addition, a problem carries a hint about its source, e.g. the settings file
* that exhibits the problem.
*/
class DefaultBuilderProblem implements BuilderProblem {
final String source;
final int lineNumber;
final int columnNumber;
final Exception exception;
final String message;
final Severity severity;
DefaultBuilderProblem(
String source, int lineNumber, int columnNumber, Exception exception, String message, Severity severity) {
this.source = source;
this.lineNumber = lineNumber;
this.columnNumber = columnNumber;
this.exception = exception;
this.message = message;
this.severity = severity;
}
@Override
public String getSource() {
return source;
}
@Override
public int getLineNumber() {
return lineNumber;
}
@Override
public int getColumnNumber() {
return columnNumber;
}
@Override
public Exception getException() {
return exception;
}
@Override
public String getMessage() {
return message;
}
@Override
public Severity getSeverity() {
return severity;
}
@Override
public String getLocation() {
StringBuilder buffer = new StringBuilder(256);
if (!getSource().isEmpty()) {
buffer.append(getSource());
}
if (getLineNumber() > 0) {
if (!buffer.isEmpty()) {
buffer.append(", ");
}
buffer.append("line ").append(getLineNumber());
}
if (getColumnNumber() > 0) {
if (!buffer.isEmpty()) {
buffer.append(", ");
}
buffer.append("column ").append(getColumnNumber());
}
return buffer.toString();
}
@Override
public String toString() {
StringBuilder buffer = new StringBuilder(128);
buffer.append('[').append(severity).append("]");
String msg = message != null ? message : exception != null ? exception.getMessage() : null;
if (msg != null && !msg.isEmpty()) {
buffer.append(" ").append(msg);
}
String location = getLocation();
if (!location.isEmpty()) {
buffer.append(" @ ").append(location);
}
return buffer.toString();
}
}