/*
* Copyright 2003-2016 JetBrains s.r.o.
*
* 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.
*/
package jetbrains.mps.extapi.persistence;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.annotations.Immutable;
import java.text.MessageFormat;
/**
* Each {@link FileBasedModelRoot} has a notion of the so-called "allowed file kinds".
* This exception is thrown when model root is addressed externally with file kind (as parameter) which
* is not allowed by this particular model root.
*
* @since 3.5
* @author apyshkin
*/
@Immutable
public final class FileKindIsNotAllowedException extends IllegalArgumentException {
private final SourceRootKind myDisallowedKind;
private final SourceRoot myRoot;
private final String myKindName;
private final String myRootPath;
public FileKindIsNotAllowedException(@NotNull SourceRootKind disallowedKind, SourceRoot root) {
myDisallowedKind = disallowedKind;
myRoot = root;
myKindName = null;
myRootPath = null;
}
public FileKindIsNotAllowedException(@NotNull String kindName) {
myKindName = kindName;
myRoot = null;
myDisallowedKind = null;
myRootPath = null;
}
public FileKindIsNotAllowedException(@NotNull String kindName, @NotNull String rootPath) {
myDisallowedKind = null;
myRoot = null;
myKindName = kindName;
myRootPath = rootPath;
}
@Override
@NotNull
public String getMessage() {
if (myRoot != null) {
return MessageFormat.format("Trying to register the source root '{0}' with the prohibited FileKind: '{1}'", myRoot, myDisallowedKind);
} else {
return MessageFormat.format("The FileKind '{0}' is not allowed", myKindName);
}
}
}