Java tutorial
/* This file is part of Cyclos. Cyclos is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. Cyclos 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 General Public License for more details. You should have received a copy of the GNU General Public License along with Cyclos; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ package nl.strohalm.cyclos.webservices.rest; import java.text.DecimalFormatSymbols; import java.util.List; import nl.strohalm.cyclos.entities.access.Channel; import nl.strohalm.cyclos.entities.access.Channel.Credentials; import nl.strohalm.cyclos.entities.accounts.transactions.TransferType; import nl.strohalm.cyclos.entities.accounts.transactions.TransferTypeQuery; import nl.strohalm.cyclos.entities.groups.MemberGroup; import nl.strohalm.cyclos.entities.settings.LocalSettings; import nl.strohalm.cyclos.services.settings.SettingsService; import nl.strohalm.cyclos.services.transfertypes.TransferTypeService; import nl.strohalm.cyclos.utils.access.LoggedUser; import nl.strohalm.cyclos.webservices.WebServiceContext; import nl.strohalm.cyclos.webservices.model.MemberAccountVO; import nl.strohalm.cyclos.webservices.model.MyProfileVO; import nl.strohalm.cyclos.webservices.rest.TransferTypesRestController.Destination; import nl.strohalm.cyclos.webservices.rest.TransferTypesRestController.TransferTypeSearchParams; import org.apache.commons.collections.CollectionUtils; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; /** * Controller which handles /access paths * * @author luis */ @Controller public class AccessRestController extends BaseRestController { public static class InitialData { private MyProfileVO profile; private boolean requireTransactionPassword; private List<MemberAccountVO> accounts; private boolean canMakeMemberPayments; private boolean canMakeSystemPayments; private int decimalCount; private char decimalSeparator; public List<MemberAccountVO> getAccounts() { return accounts; } public int getDecimalCount() { return decimalCount; } public char getDecimalSeparator() { return decimalSeparator; } public MyProfileVO getProfile() { return profile; } public boolean isCanMakeMemberPayments() { return canMakeMemberPayments; } public boolean isCanMakeSystemPayments() { return canMakeSystemPayments; } public boolean isRequireTransactionPassword() { return requireTransactionPassword; } public void setAccounts(final List<MemberAccountVO> accounts) { this.accounts = accounts; } public void setCanMakeMemberPayments(final boolean canMakeMemberPayments) { this.canMakeMemberPayments = canMakeMemberPayments; } public void setCanMakeSystemPayments(final boolean canMakeSystemPayments) { this.canMakeSystemPayments = canMakeSystemPayments; } public void setDecimalCount(final int decimalCount) { this.decimalCount = decimalCount; } public void setDecimalSeparator(final char decimalSeparator) { this.decimalSeparator = decimalSeparator; } public void setProfile(final MyProfileVO profile) { this.profile = profile; } public void setRequireTransactionPassword(final boolean requireTransactionPassword) { this.requireTransactionPassword = requireTransactionPassword; } @Override public String toString() { return "InitialData [profile=" + profile + ", requireTransactionPassword=" + requireTransactionPassword + ", accounts=" + accounts + ", canMakeMemberPayments=" + canMakeMemberPayments + ", canMakeSystemPayments=" + canMakeSystemPayments + ", decimalCount=" + decimalCount + ", decimalSeparator=" + decimalSeparator + "]"; } } private MembersRestController membersRestController; private AccountsRestController accountsRestController; private TransferTypeService transferTypeService; private SettingsService settingsService; private TransferTypesRestController transferTypesRestController; /** * Returns general data about the authenticated user */ @RequestMapping(value = "access/initialData", method = RequestMethod.GET) @ResponseBody public InitialData getInitialData() { InitialData data = new InitialData(); data.setProfile(membersRestController.getMyProfile()); data.setAccounts(accountsRestController.listAccounts()); data.setRequireTransactionPassword(isRequireTransactionPassword()); // Can make payment to member or to system TransferTypeSearchParams params = new TransferTypeSearchParams(); params.setDestination(Destination.MEMBER); TransferTypeQuery query = transferTypesRestController.toTransferTypeQuery(params); List<TransferType> toMemberTTs = transferTypeService.search(query); // Remove the self payments for (TransferType tt : toMemberTTs) { if (tt.getContext().isSelfPayment()) { toMemberTTs.remove(tt); } } params.setDestination(Destination.SYSTEM); query = transferTypesRestController.toTransferTypeQuery(params); List<TransferType> toSystemTTs = transferTypeService.search(query); data.setCanMakeMemberPayments(CollectionUtils.isNotEmpty(toMemberTTs)); data.setCanMakeSystemPayments(CollectionUtils.isNotEmpty(toSystemTTs)); // Local settings final LocalSettings localSettings = settingsService.getLocalSettings(); data.setDecimalCount(localSettings.getPrecision().getValue()); data.setDecimalSeparator( new DecimalFormatSymbols(localSettings.getNumberLocale().getLocale()).getDecimalSeparator()); return data; } @RequestMapping(value = "access/requireTransactionPassword", method = RequestMethod.GET) @ResponseBody public boolean isRequireTransactionPassword() { Channel channel = WebServiceContext.getChannel(); // Only the default credentials require an extra transaction password if (channel.getCredentials() != Credentials.DEFAULT) { return false; } MemberGroup group = LoggedUser.group(); return group.getBasicSettings().getTransactionPassword().isUsed(); } public void setAccountsRestController(final AccountsRestController accountsRestController) { this.accountsRestController = accountsRestController; } public void setMembersRestController(final MembersRestController membersRestController) { this.membersRestController = membersRestController; } public void setSettingsService(final SettingsService settingsService) { this.settingsService = settingsService; } public void setTransferTypeService(final TransferTypeService transferTypeService) { this.transferTypeService = transferTypeService; } public void setTransferTypesRestController(final TransferTypesRestController transferTypesRestController) { this.transferTypesRestController = transferTypesRestController; } }