EsvApiImpl.java
/*
* Copyright 2010 James Pether Sörling
*
* 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.
*
* $Id$
* $HeadURL$
*/
package com.hack23.cia.service.external.esv.impl;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.hack23.cia.service.external.esv.api.EsvApi;
import com.hack23.cia.service.external.esv.api.GovernmentBodyAnnualSummary;
/**
* The Class EsvApiImpl.
*/
@Component
final class EsvApiImpl implements EsvApi {
/** The Constant NO_MINISTRY. */
private static final String NO_MINISTRY = "Inget departement";
/** The Constant ministryNameSet. */
private static final Set<String> ministryNameSet = new HashSet<>();
/** The Constant governmentBodyNameSet. */
private static final Set<String> governmentBodyNameSet = new HashSet<>();
/** The Constant governmentBodyNameSetMinistryMap. */
private static final Map<String, Set<String>> governmentBodyNameSetMinistryMap = new HashMap<>();
@Autowired
private EsvExcelReader esvExcelReader;
/**
* Instantiates a new esv api impl.
*/
public EsvApiImpl() {
super();
}
@Override
public Map<Integer, List<GovernmentBodyAnnualSummary>> getData() {
return esvExcelReader.getDataPerMinistry(null);
}
@Override
public Map<Integer, List<GovernmentBodyAnnualSummary>> getDataPerMinistry(final String name) {
return esvExcelReader.getDataPerMinistry(name);
}
@Override
public List<GovernmentBodyAnnualSummary> getDataPerMinistryAndYear(final String name, final int year) {
final Map<Integer, List<GovernmentBodyAnnualSummary>> map = getDataPerMinistry(name);
if (map.containsKey(year)) {
return map.get(year);
} else {
return new ArrayList<>();
}
}
@Override
public List<String> getGovernmentBodyNames() {
if (governmentBodyNameSet.isEmpty()) {
final Map<Integer, List<GovernmentBodyAnnualSummary>> data = getData();
for (final List<GovernmentBodyAnnualSummary> list : data.values()) {
for (final GovernmentBodyAnnualSummary governmentBodyAnnualSummary : list) {
if (!governmentBodyNameSet.contains(governmentBodyAnnualSummary.getName())
&& governmentBodyAnnualSummary.getHeadCount() > 0) {
governmentBodyNameSet.add(governmentBodyAnnualSummary.getName());
}
}
}
}
return new ArrayList<>(governmentBodyNameSet);
}
@Override
public List<String> getMinistryNames() {
if (ministryNameSet.isEmpty()) {
final Map<Integer, List<GovernmentBodyAnnualSummary>> data = getData();
for (final List<GovernmentBodyAnnualSummary> list : data.values()) {
for (final GovernmentBodyAnnualSummary governmentBodyAnnualSummary : list) {
if (!ministryNameSet.contains(governmentBodyAnnualSummary.getMinistry())
&& governmentBodyAnnualSummary.getHeadCount() > 0
&& !NO_MINISTRY.equalsIgnoreCase(governmentBodyAnnualSummary.getMinistry())) {
ministryNameSet.add(governmentBodyAnnualSummary.getMinistry());
}
}
}
}
return new ArrayList<>(ministryNameSet);
}
@Override
public Map<Integer, GovernmentBodyAnnualSummary> getDataPerGovernmentBody(final String name) {
return esvExcelReader.getDataPerGovernmentBody(name);
}
@Override
public List<String> getGovernmentBodyNames(final String ministry) {
if (!governmentBodyNameSetMinistryMap.containsKey(ministry)) {
final Set<String> governmentBodyNameSetMapEntry = new HashSet<>();
governmentBodyNameSetMinistryMap.put(ministry, governmentBodyNameSetMapEntry);
final Map<Integer, List<GovernmentBodyAnnualSummary>> data = getData();
for (final List<GovernmentBodyAnnualSummary> list : data.values()) {
for (final GovernmentBodyAnnualSummary governmentBodyAnnualSummary : list) {
if (ministry.equalsIgnoreCase(governmentBodyAnnualSummary.getMinistry())
&& !governmentBodyNameSetMapEntry.contains(governmentBodyAnnualSummary.getName())
&& governmentBodyAnnualSummary.getHeadCount() > 0) {
governmentBodyNameSetMapEntry.add(governmentBodyAnnualSummary.getName());
}
}
}
}
return new ArrayList<>(governmentBodyNameSetMinistryMap.get(ministry));
}
}