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* See the NOTICE file distributed with this work for additional information
* regarding copyright ownership.
*
* 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,
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* See the License for the specific language governing permissions and
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package hr.fer.zemris.vhdllab.platform.ui.rule;
import hr.fer.zemris.vhdllab.entity.File;
import hr.fer.zemris.vhdllab.entity.FileType;
import hr.fer.zemris.vhdllab.platform.manager.workspace.WorkspaceManager;
import org.apache.commons.lang.Validate;
import org.springframework.binding.PropertyAccessStrategy;
import org.springframework.rules.constraint.property.AbstractPropertyConstraint;
public class SimulationFileExistsConstraint extends AbstractPropertyConstraint {
private static final long serialVersionUID = 1L;
private final WorkspaceManager workspaceManager;
public SimulationFileExistsConstraint(WorkspaceManager workspaceManager) {
Validate.notNull(workspaceManager, "Workspace Manager can't be null");
this.workspaceManager = workspaceManager;
}
@Override
protected boolean test(PropertyAccessStrategy access) {
File targetFile = (File) access.getPropertyValue("targetFile");
if (targetFile == null) {
return true;
}
String simulationName = (String) access.getPropertyValue("simulationName");
// File type and data is irrelevant
File file = new File(simulationName, FileType.SIMULATION, "");
file.setProject(targetFile.getProject());
return !workspaceManager.exist(file);
}
}