Java tutorial
/** * Copyright 2002 Instituto Superior Tcnico * * This file is part of FenixEdu Core. * * FenixEdu Core is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * FenixEdu Core is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with FenixEdu Core. If not, see <http://www.gnu.org/licenses/>. */ /* * Created on Nov 10, 2005 * by angela */ package net.sourceforge.fenixedu.presentationTier.backBeans.person; import java.util.ArrayList; import java.util.Collection; import java.util.Collections; import java.util.Comparator; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.Set; import java.util.SortedSet; import java.util.TreeMap; import java.util.TreeSet; import javax.faces.component.html.HtmlInputHidden; import javax.faces.context.FacesContext; import javax.faces.model.SelectItem; import net.sourceforge.fenixedu.applicationTier.Servico.commons.ReadExecutionYearsService; import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException; import net.sourceforge.fenixedu.domain.ExecutionYear; import net.sourceforge.fenixedu.domain.Person; import net.sourceforge.fenixedu.domain.organizationalStructure.AccountabilityTypeEnum; import net.sourceforge.fenixedu.domain.organizationalStructure.Contract; import net.sourceforge.fenixedu.domain.organizationalStructure.Function; import net.sourceforge.fenixedu.domain.organizationalStructure.PersonFunction; import net.sourceforge.fenixedu.domain.organizationalStructure.Unit; import net.sourceforge.fenixedu.domain.organizationalStructure.UnitUtils; import net.sourceforge.fenixedu.presentationTier.backBeans.base.FenixBackingBean; import net.sourceforge.fenixedu.util.Bundle; import net.sourceforge.fenixedu.util.PeriodState; import org.apache.commons.lang.StringUtils; import org.fenixedu.bennu.core.i18n.BundleUtil; import org.fenixedu.commons.StringNormalizer; import org.joda.time.YearMonthDay; import pt.ist.fenixframework.FenixFramework; public class OrganizationalStructureBackingBean extends FenixBackingBean { public String choosenExecutionYearID; public Unit parentUnit; public Integer personID; public String listType; private HtmlInputHidden unitIDHidden; public OrganizationalStructureBackingBean() { if (getRequestParameter("unitID") != null) { getUnitIDHidden().setValue(getRequestParameter("unitID")); } } public List<SelectItem> getExecutionYears() throws FenixServiceException { final Set<ExecutionYear> executionYears = rootDomainObject.getExecutionYearsSet(); List<SelectItem> result = new ArrayList<SelectItem>(executionYears.size()); for (ExecutionYear executionYear : executionYears) { if (executionYear.getYear().compareTo("2005/2006") >= 0) { result.add(new SelectItem(executionYear.getExternalId(), executionYear.getYear(), executionYear.getState().getStateCode())); } } Collections.reverse(result); if (getChoosenExecutionYearID() == null) { for (SelectItem selectExecutionYear : result) { if (selectExecutionYear.getDescription().equals(PeriodState.CURRENT_CODE)) { setChoosenExecutionYearID((String) selectExecutionYear.getValue()); } } } return result; } public String getUnits() throws FenixServiceException { StringBuilder buffer = new StringBuilder(); YearMonthDay currentDate = new YearMonthDay(); String partyTypeOrClassificationName = null; Map<String, Set<Unit>> allInstitutionSubUnits = getAllInstitutionSubUnits(); for (String typeOrClassificationName : allInstitutionSubUnits.keySet()) { partyTypeOrClassificationName = null; for (Unit unit : allInstitutionSubUnits.get(typeOrClassificationName)) { // Title if (partyTypeOrClassificationName == null) { partyTypeOrClassificationName = typeOrClassificationName; buffer.append("<h3 class='mtop2'>") .append(BundleUtil.getString(Bundle.ENUMERATION, partyTypeOrClassificationName)) .append("</h3>\r\n"); } buffer.append("<ul class='padding nobullet'>\r\n"); List<Unit> activeSubUnits = unit.getActiveSubUnits(currentDate, AccountabilityTypeEnum.ORGANIZATIONAL_STRUCTURE); Collections.sort(activeSubUnits, Unit.COMPARATOR_BY_NAME_AND_ID); if (!activeSubUnits.isEmpty()) { buffer.append("\t<li><img ").append("src='").append(getContextPath()) .append("/images/toggle_plus10.gif' id='img").append(unit.getExternalId()).append("'") .append("onClick=\"check(document.getElementById('aa").append(unit.getExternalId()) .append("'),document.getElementById('").append(unit.getExternalId()) .append("'));return false;\"/> "); buffer.append("<a href='").append(getContextPath()) .append("/messaging/organizationalStructure/chooseUnit.faces?unitID=") .append(unit.getExternalId()).append("'>").append(unit.getNameWithAcronym()) .append("</a></li>\r\n"); } else { buffer.append("\t<li><a href='").append(getContextPath()) .append("/messaging/organizationalStructure/chooseUnit.faces?unitID=") .append(unit.getExternalId()).append("'>").append(unit.getNameWithAcronym()) .append("</a></li>\r\n"); } getInstitutionSubUnitsTree(buffer, unit, activeSubUnits, currentDate); buffer.append("</ul>\r\n"); } } return buffer.toString(); } private void getInstitutionSubUnitsTree(StringBuilder buffer, Unit parentUnit, List<Unit> activeSubUnits, YearMonthDay currentDate) { if (!activeSubUnits.isEmpty()) { buffer.append("\t<li class='nobullet'><ul class='mvert0' id='aa").append(parentUnit.getExternalId()) .append("' style='display:none'>\r\n"); for (Unit subUnit : activeSubUnits) { getSubUnitsWithoutAggregatedUnitsList(buffer, currentDate, subUnit); } buffer.append("\t</ul></li>\r\n"); } } private void getSubUnitsList(Unit parentUnit, StringBuilder buffer, YearMonthDay currentDate) { buffer.append("\t\t<li><a href='").append(getContextPath()) .append("/messaging/organizationalStructure/chooseUnit.faces?unitID=") .append(parentUnit.getExternalId()).append("'>").append(parentUnit.getNameWithAcronym()) .append("</a></li>\r\n"); List<Unit> activeSubUnits = parentUnit.getActiveSubUnits(currentDate, AccountabilityTypeEnum.ORGANIZATIONAL_STRUCTURE); if (!activeSubUnits.isEmpty()) { buffer.append("\t\t<li class='nobullet'><ul class='mvert0'>\r\n"); } for (Unit subUnit : activeSubUnits) { getSubUnitsWithoutAggregatedUnitsList(buffer, currentDate, subUnit); } if (!activeSubUnits.isEmpty()) { buffer.append("\t\t</ul></li>\r\n"); } } private void getSubUnitsWithoutAggregatedUnitsList(StringBuilder buffer, YearMonthDay currentDate, Unit subUnit) { List<Unit> validInstitutionSubUnits = null; if (subUnit.isAggregateUnit()) { validInstitutionSubUnits = getValidSubUnits(subUnit, currentDate); } if (validInstitutionSubUnits != null) { for (Unit validSubUnit : validInstitutionSubUnits) { getSubUnitsList(validSubUnit, buffer, currentDate); } } else { getSubUnitsList(subUnit, buffer, currentDate); } } public Map<String, Set<Unit>> getAllInstitutionSubUnits() throws FenixServiceException { YearMonthDay currentDate = new YearMonthDay(); Map<String, Set<Unit>> resultMap = new TreeMap<String, Set<Unit>>(new Comparator<String>() { @Override public int compare(String arg0, String arg1) { String firstString = StringNormalizer.normalize(BundleUtil.getString(Bundle.ENUMERATION, arg0)); String secondString = StringNormalizer.normalize(BundleUtil.getString(Bundle.ENUMERATION, arg1)); return firstString.compareToIgnoreCase(secondString); } }); Unit istUnit = UnitUtils.readInstitutionUnit(); if (istUnit == null) { return new HashMap<String, Set<Unit>>(); } for (Unit subUnit : istUnit.getActiveSubUnits(currentDate, AccountabilityTypeEnum.ORGANIZATIONAL_STRUCTURE)) { if (subUnit.isAggregateUnit()) { for (Unit unit : getValidSubUnits(subUnit, currentDate)) { addUnitToMap(resultMap, unit); } } else { addUnitToMap(resultMap, subUnit); } } return resultMap; } private void addUnitToMap(Map<String, Set<Unit>> resultMap, Unit subUnit) { String typeName = subUnit.getClassification() != null ? subUnit.getClassification().getName() : null; if (StringUtils.isEmpty(typeName)) { typeName = subUnit.getType() != null ? subUnit.getType().getName() : null; } if (typeName != null) { if (!resultMap.containsKey(typeName)) { Set<Unit> newSet = new TreeSet<Unit>(Unit.COMPARATOR_BY_NAME_AND_ID); newSet.add(subUnit); resultMap.put(typeName, newSet); } else { resultMap.get(typeName).add(subUnit); } } } private List<Unit> getValidSubUnits(Unit unit, YearMonthDay currentDate) { List<Unit> result = new ArrayList<Unit>(); for (Unit subUnit : unit.getActiveSubUnits(currentDate, AccountabilityTypeEnum.ORGANIZATIONAL_STRUCTURE)) { if (!subUnit.isAggregateUnit()) { result.add(subUnit); } else { result.addAll(getValidSubUnits(subUnit, currentDate)); } } return result; } public String getInstituitionName() throws FenixServiceException { Unit institution = UnitUtils.readInstitutionUnit(); if (institution != null) { return institution.getName(); } return null; } public String getTitle() throws FenixServiceException { StringBuilder buffer = new StringBuilder(); buffer.append("<p><em>"); buffer.append(this.getUnit().getParentUnitsPresentationName()); buffer.append("</em></p>"); buffer.append("<h2>").append(this.getUnit().getNameWithAcronym()).append("</h2>"); return buffer.toString(); } public String getFunctions() throws FenixServiceException { StringBuilder buffer = new StringBuilder(); YearMonthDay currentDate = new YearMonthDay(); Unit chooseUnit = this.getUnit(); ExecutionYear iExecutionYear = getExecutionYear(getChoosenExecutionYearID()); buffer.append("<ul class='mtop3 nobullet noindent'><li>"); // buffer.append("<image // src='").append(getContextPath()).append("/images/unit-icon.gif'/>") // .append(" "); buffer.append("<strong class='highlight6' id='aa"); buffer.append(chooseUnit.getExternalId()).append("'>"); buffer.append(chooseUnit.getName()).append("</strong>"); if (StringUtils.isEmpty(getListType()) || getListType().equals("#") || getListType().equals("0")) { printUnitWorkingEmployees(chooseUnit, iExecutionYear, buffer); } for (Function function : getSortFunctionList(chooseUnit)) { if (function.belongsToPeriod(iExecutionYear.getBeginDateYearMonthDay(), iExecutionYear.getEndDateYearMonthDay())) { if (StringUtils.isEmpty(getListType()) || getListType().equals("#") || getListType().equals("1")) { buffer.append("<ul><li class='tree_label'>").append(function.getName()).append(": "); buffer.append((function.getParentInherentFunction() != null) ? " (Cargo Inerente)" : ""); getPersonFunctionsList(chooseUnit, function, buffer, iExecutionYear); buffer.append("</li></ul>"); } } } List<Unit> activeSubUnit = chooseUnit.getActiveSubUnits(currentDate, AccountabilityTypeEnum.ORGANIZATIONAL_STRUCTURE); Collections.sort(activeSubUnit, Unit.COMPARATOR_BY_NAME_AND_ID); for (Unit subUnit : activeSubUnit) { getSubUnitsWithoutAggregatedUnitsToFunctionList(buffer, iExecutionYear, currentDate, subUnit); } buffer.append("</li></ul>"); return buffer.toString(); } private void getSubUnitsFunctions(Unit subUnit, YearMonthDay currentDate, ExecutionYear iExecutionYear, StringBuilder buffer) { buffer.append("<ul class='mtop1 nobullet'><li>"); // buffer.append("<image // src='").append(getContextPath()).append("/images/unit-icon.gif'/>") // .append(" "); buffer.append("<strong id='aa").append(subUnit.getExternalId()).append("' >").append(subUnit.getName()) .append("</strong>"); if (StringUtils.isEmpty(getListType()) || getListType().equals("#") || getListType().equals("0")) { printUnitWorkingEmployees(subUnit, iExecutionYear, buffer); } for (Function function : getSortFunctionList(subUnit)) { if (function.belongsToPeriod(iExecutionYear.getBeginDateYearMonthDay(), iExecutionYear.getEndDateYearMonthDay())) { if (StringUtils.isEmpty(getListType()) || getListType().equals("#") || getListType().equals("1")) { buffer.append("<ul><li class='tree_label'>").append(function.getName()).append(": "); buffer.append((function.getParentInherentFunction() != null) ? " (Cargo Inerente)" : ""); getPersonFunctionsList(subUnit, function, buffer, iExecutionYear); buffer.append("</li></ul>"); } } } for (Unit subUnit2 : subUnit.getActiveSubUnits(currentDate, AccountabilityTypeEnum.ORGANIZATIONAL_STRUCTURE)) { getSubUnitsWithoutAggregatedUnitsToFunctionList(buffer, iExecutionYear, currentDate, subUnit2); } buffer.append("</li></ul>"); } private String getHomePageUrl(Person person) { StringBuilder buffer = new StringBuilder(); if (person.getHomepage() != null && person.getHomepage().getActivated()) { buffer.append(person.getHomepage().getFullPath()); } return buffer.toString(); } private void printPersonHomePage(Person person, StringBuilder buffer) { String homePageUrl = getHomePageUrl(person); if (!StringUtils.isEmpty(homePageUrl)) { buffer.append("<a href='").append(homePageUrl).append("' target='_blank'>").append(person.getNickname()) .append("</a>"); // buffer.append(" <image // src='").append(getContextPath()).append("/images/external.gif'/>"); } else { buffer.append(person.getNickname()); } } private void printUnitWorkingEmployees(Unit subUnit, ExecutionYear iExecutionYear, StringBuilder buffer) { buffer.append("<ul class='unit3'>"); List<Contract> contractsByContractType = subUnit.getWorkingContracts(); Collections.sort(contractsByContractType, Contract.CONTRACT_COMPARATOR_BY_PERSON_NAME); for (Contract contract : contractsByContractType) { if (contract.belongsToPeriod(iExecutionYear.getBeginDateYearMonthDay(), iExecutionYear.getEndDateYearMonthDay())) { buffer.append("<li>"); // if // (contract.getEmployee().getPerson().getGender().equals(Gender. // MALE)) // { // buffer.append("<image // src='").append(getContextPath()).append( // "/images/worker-icon.png'/>").append(" "); // } else if // (contract.getEmployee().getPerson().getGender().equals(Gender. // FEMALE)) // { // buffer.append("<image // src='").append(getContextPath()).append( // "/images/woman-icon.png'/>").append(" "); // } else { // buffer.append("<image // src='").append(getContextPath()).append( // "/images/person-icon.gif'/>").append(" "); // } printPersonHomePage(contract.getPerson(), buffer); buffer.append("</li>"); } } buffer.append("</ul>"); } private void getSubUnitsWithoutAggregatedUnitsToFunctionList(StringBuilder buffer, ExecutionYear iExecutionYear, YearMonthDay currentDate, Unit subUnit) { List<Unit> validInstitutionSubUnits = null; if (subUnit.isAggregateUnit()) { validInstitutionSubUnits = getValidSubUnits(subUnit, currentDate); } if (validInstitutionSubUnits != null) { for (Unit validSubUnit : validInstitutionSubUnits) { getSubUnitsFunctions(validSubUnit, currentDate, iExecutionYear, buffer); } } else { getSubUnitsFunctions(subUnit, currentDate, iExecutionYear, buffer); } } private void getPersonFunctionsList(Unit unit, Function function, StringBuilder buffer, ExecutionYear iExecutionYear) { addPersonFunctions(function, buffer, iExecutionYear); if (function.getParentInherentFunction() != null) { addPersonFunctions(function.getParentInherentFunction(), buffer, iExecutionYear); } } private void addPersonFunctions(Function function, StringBuilder buffer, ExecutionYear iExecutionYear) { Collection<PersonFunction> validPersonFunction = getValidPersonFunction(iExecutionYear, function); if (!validPersonFunction.isEmpty()) { buffer.append("<ul class='unit1'>"); for (PersonFunction personFunction : validPersonFunction) { buffer.append("<li>"); // buffer.append("<image // src='").append(getContextPath()).append( // "/images/person-icon.gif'/>").append(" "); printPersonHomePage(personFunction.getPerson(), buffer); buffer.append(" ("); buffer.append(personFunction.getBeginDate().toString()).append(" - "); if (personFunction.getEndDate() != null) { buffer.append(personFunction.getEndDate().toString()); } buffer.append(")").append("</li>"); } buffer.append("</ul>"); } } private SortedSet<Function> getSortFunctionList(Unit unit) { SortedSet<Function> functions = unit.getOrderedFunctions(); Iterator<Function> iterator = functions.iterator(); while (iterator.hasNext()) { Function function = iterator.next(); if (function.isVirtual()) { iterator.remove(); } } return functions; } public ExecutionYear getExecutionYear(String executionYear) throws FenixServiceException { ExecutionYear iExecutionYear = ReadExecutionYearsService.run(executionYear); return iExecutionYear; } public SortedSet<PersonFunction> getValidPersonFunction(ExecutionYear iExecutionYear, Function function) { SortedSet<PersonFunction> personFunctions = new TreeSet<PersonFunction>( PersonFunction.COMPARATOR_BY_PERSON_NAME); for (PersonFunction personFunction : function.getPersonFunctions()) { if (personFunction.belongsToPeriod(iExecutionYear.getBeginDateYearMonthDay(), iExecutionYear.getEndDateYearMonthDay())) { personFunctions.add(personFunction); } } return personFunctions; } public List<SelectItem> getListingType() { List<SelectItem> list = new ArrayList<SelectItem>(); SelectItem selectItem = new SelectItem(); selectItem.setLabel("Funcionrios"); selectItem.setValue("0"); SelectItem selectItem2 = new SelectItem(); selectItem2.setLabel("Cargos de Gesto"); selectItem2.setValue("1"); list.add(selectItem); list.add(selectItem2); addDefaultSelectedItem(list); return list; } private void addDefaultSelectedItem(List<SelectItem> list) { SelectItem firstItem = new SelectItem(); firstItem.setLabel(BundleUtil.getString(Bundle.MESSAGING, "label.find.organization.listing.type.default")); firstItem.setValue("#"); list.add(0, firstItem); } public Unit getUnit() throws FenixServiceException { if (parentUnit == null) { this.parentUnit = (Unit) FenixFramework.getDomainObject((String) getUnitIDHidden().getValue()); } return parentUnit; } public void setUnit(Unit unit) { this.parentUnit = unit; } public Integer getPersonID() { return personID; } public void setPersonID(Integer personID) { this.personID = personID; } @Override protected String getRequestParameter(String parameterName) { return (String) FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap() .get(parameterName); } public String getListType() { return listType; } public void setListType(String listType) { this.listType = listType; } public HtmlInputHidden getUnitIDHidden() { if (this.unitIDHidden == null) { this.unitIDHidden = new HtmlInputHidden(); } return unitIDHidden; } public void setUnitIDHidden(HtmlInputHidden unitIDHidden) { this.unitIDHidden = unitIDHidden; } public String getChoosenExecutionYearID() { return choosenExecutionYearID; } public void setChoosenExecutionYearID(String choosenExecutionYearID) { this.choosenExecutionYearID = choosenExecutionYearID; } }