1 files changed, 166 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-settings-builder/src/main/java/org/apache/maven/settings/building/DefaultSettingsProblem.java b/framework/src/maven/apache-maven-3.3.3/maven-settings-builder/src/main/java/org/apache/maven/settings/building/DefaultSettingsProblem.java
new file mode 100644
index 00000000..b261fa1d
--- /dev/null
+++ b/framework/src/maven/apache-maven-3.3.3/maven-settings-builder/src/main/java/org/apache/maven/settings/building/DefaultSettingsProblem.java
@@ -0,0 +1,166 @@
+package org.apache.maven.settings.building;
+
+/*
+ * 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.
+ */
+
+/**
+ * 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.
+ *
+ * @author Benjamin Bentmann
+ */
+public class DefaultSettingsProblem
+    implements SettingsProblem
+{
+
+    private final String source;
+
+    private final int lineNumber;
+
+    private final int columnNumber;
+
+    private final String message;
+
+    private final Exception exception;
+
+    private final Severity severity;
+
+    /**
+     * Creates a new problem with the specified message and exception.
+     *
+     * @param message The message describing the problem, may be {@code null}.
+     * @param severity The severity level of the problem, may be {@code null} to default to
+     *            {@link SettingsProblem.Severity#ERROR}.
+     * @param source A hint about the source of the problem like a file path, may be {@code null}.
+     * @param lineNumber The one-based index of the line containing the problem or {@code -1} if unknown.
+     * @param columnNumber The one-based index of the column containing the problem or {@code -1} if unknown.
+     * @param exception The exception that caused this problem, may be {@code null}.
+     */
+    public DefaultSettingsProblem( String message, Severity severity, String source, int lineNumber, int columnNumber,
+                                   Exception exception )
+    {
+        this.message = message;
+        this.severity = ( severity != null ) ? severity : Severity.ERROR;
+        this.source = ( source != null ) ? source : "";
+        this.lineNumber = lineNumber;
+        this.columnNumber = columnNumber;
+        this.exception = exception;
+    }
+
+    @Override
+    public String getSource()
+    {
+        return source;
+    }
+
+    @Override
+    public int getLineNumber()
+    {
+        return lineNumber;
+    }
+
+    @Override
+    public int getColumnNumber()
+    {
+        return columnNumber;
+    }
+
+    @Override
+    public String getLocation()
+    {
+        StringBuilder buffer = new StringBuilder( 256 );
+
+        if ( getSource().length() > 0 )
+        {
+            if ( buffer.length() > 0 )
+            {
+                buffer.append( ", " );
+            }
+            buffer.append( getSource() );
+        }
+
+        if ( getLineNumber() > 0 )
+        {
+            if ( buffer.length() > 0 )
+            {
+                buffer.append( ", " );
+            }
+            buffer.append( "line " ).append( getLineNumber() );
+        }
+
+        if ( getColumnNumber() > 0 )
+        {
+            if ( buffer.length() > 0 )
+            {
+                buffer.append( ", " );
+            }
+            buffer.append( "column " ).append( getColumnNumber() );
+        }
+
+        return buffer.toString();
+    }
+
+    @Override
+    public Exception getException()
+    {
+        return exception;
+    }
+
+    @Override
+    public String getMessage()
+    {
+        String msg;
+
+        if ( message != null && message.length() > 0 )
+        {
+            msg = message;
+        }
+        else
+        {
+            msg = exception.getMessage();
+
+            if ( msg == null )
+            {
+                msg = "";
+            }
+        }
+
+        return msg;
+    }
+
+    @Override
+    public Severity getSeverity()
+    {
+        return severity;
+    }
+
+    @Override
+    public String toString()
+    {
+        StringBuilder buffer = new StringBuilder( 128 );
+
+        buffer.append( "[" ).append( getSeverity() ).append( "] " );
+        buffer.append( getMessage() );
+        buffer.append( " @ " ).append( getLocation() );
+
+        return buffer.toString();
+    }
+
+}