/**
* Licensed to the Austrian Association for Software Tool Integration (AASTI)
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. The AASTI 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.openengsb.connector.userprojects.file.internal.file;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.commons.lang.StringUtils;
import org.openengsb.connector.userprojects.file.internal.Configuration;
import org.openengsb.domain.userprojects.model.Assignment;
/**
* The object providing access to the assignments file.
*/
public class AssignmentFileAccessObject extends BaseFileAccessObject {
private final File assignmentsFile;
public AssignmentFileAccessObject() {
assignmentsFile = Configuration.get().getAssignmentsFile();
}
/**
* Finds all the available assignments.
*
* @return the list of available assignments
*/
public List<Assignment> findAllAssignments() {
List<Assignment> list = new ArrayList<>();
List<String> assignmentStrings;
try {
assignmentStrings = readLines(assignmentsFile);
} catch (IOException e) {
throw new FileBasedRuntimeException(e);
}
for (String assignmentString : assignmentStrings) {
if (StringUtils.isNotBlank(assignmentString)) {
String[] substrings =
StringUtils
.splitByWholeSeparator(assignmentString, Configuration.get().getAssociationSeparator());
if (substrings.length < 2 || StringUtils.isBlank(substrings[1])) {
continue;
}
Assignment assignment = new Assignment(substrings[0], substrings[1]);
if (substrings.length > 2) {
assignment.setRoles(Arrays.asList(StringUtils.splitByWholeSeparator(substrings[2], Configuration
.get().getValueSeparator())));
}
list.add(assignment);
}
}
return list;
}
}