org.devgateway.eudevfin.dim.pages.transaction.custom.ViewCustomTransactionPage.java Source code

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Here is the source code for org.devgateway.eudevfin.dim.pages.transaction.custom.ViewCustomTransactionPage.java

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/*******************************************************************************
 * Copyright (c) 2014 Development Gateway.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 *******************************************************************************/
/**
 * 
 */
package org.devgateway.eudevfin.dim.pages.transaction.custom;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

import org.apache.wicket.authroles.authorization.strategies.role.annotations.AuthorizeInstantiation;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.StringResourceModel;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.apache.wicket.util.string.Strings;
import org.devgateway.eudevfin.auth.common.domain.AuthConstants;
import org.devgateway.eudevfin.dim.pages.transaction.crs.TransactionPage;
import org.devgateway.eudevfin.financial.CustomFinancialTransaction;
import org.devgateway.eudevfin.financial.FinancialTransaction;
import org.devgateway.eudevfin.financial.service.FinancialTransactionService;
import org.devgateway.eudevfin.ui.common.Constants;
import org.devgateway.eudevfin.ui.common.components.tabs.DefaultTabWithKey;
import org.devgateway.eudevfin.ui.common.components.tabs.ITabWithKey;
import org.devgateway.eudevfin.ui.common.components.tabs.PreviewTabbedPannel;
import org.devgateway.eudevfin.ui.common.pages.HeaderFooter;
import org.devgateway.eudevfin.ui.common.pages.PrintableHeaderFooter;
import org.devgateway.eudevfin.ui.common.permissions.PermissionAwarePage;
import org.devgateway.eudevfin.ui.common.permissions.RoleActionMapping;
import org.devgateway.eudevfin.ui.common.scripts.CommonScriptsReference;
import org.wicketstuff.annotation.mount.MountPath;

/**
 * @author mihai
 * 
 */
@MountPath(value = "/transaction/view")
@AuthorizeInstantiation(AuthConstants.Roles.ROLE_USER)
public class ViewCustomTransactionPage extends PrintableHeaderFooter<FinancialTransaction>
        implements PermissionAwarePage {

    /**   
     * 
     */
    private static final long serialVersionUID = -4729673458654381557L;
    private static final CustomTransactionPermissionProvider componentPermissions = new CustomTransactionPermissionProvider();
    protected Form form;
    public static final String PARAM_TRANSACTION_ID = "transactionId";

    @SpringBean
    private FinancialTransactionService financialTransactionService;

    protected List<Class<? extends Panel>> getTabs() {
        List<Class<? extends Panel>> tabList = new ArrayList<>();
        tabList.add(CustomIdentificationDataTab.class);
        tabList.add(CustomBasicDataTab.class);
        tabList.add(CustomSupplementaryDataTab.class);
        tabList.add(CustomVolumeDataTab.class);
        tabList.add(CustomForLoansOnlyTab.class);
        tabList.add(AdditionalInfoTab.class);
        return tabList;
    }

    private List<ITabWithKey> populateTabList(PageParameters parameters) {
        List<Class<? extends Panel>> tabClasses = getTabs();
        ArrayList<ITabWithKey> tabs = new ArrayList<>();
        for (final Class<? extends Panel> p : tabClasses) {
            tabs.add(DefaultTabWithKey.of(p, this, parameters));
        }
        return tabs;
    }

    /**
     * 
     */
    public ViewCustomTransactionPage(final PageParameters parameters) {
        super(parameters);

        pageTitle.setDefaultModel(new StringResourceModel(
                parameters.get(Constants.PARAM_TRANSACTION_TYPE).toString(""), this, null, null));

        List<ITabWithKey> tabList = populateTabList(parameters);

        long transactionId = parameters.get(PARAM_TRANSACTION_ID).toLong();

        CustomFinancialTransaction financialTransaction = (CustomFinancialTransaction) financialTransactionService
                .findOne(transactionId).getEntity();

        // redirect to self if the transactionType parameter is empty, throw an
        // exception to prevent any infinite cycle
        if (parameters.get(Constants.PARAM_TRANSACTION_TYPE).isEmpty()) {
            if (Strings.isEmpty(financialTransaction.getFormType()))
                throw new RuntimeException("Cannot guess the form type because the persisted property is empty");
            PageParameters newPageParameters = new PageParameters();
            newPageParameters.add(Constants.PARAM_TRANSACTION_TYPE, financialTransaction.getFormType());
            newPageParameters.add(TransactionPage.PARAM_TRANSACTION_ID, financialTransaction.getId());
            getRequestCycle().setResponsePage(ViewCustomTransactionPage.class, newPageParameters);
            return;
        }

        CompoundPropertyModel<FinancialTransaction> model = new CompoundPropertyModel<FinancialTransaction>(
                financialTransaction);
        setModel(model);

        form = new Form("form");
        add(form);

        PreviewTabbedPannel<ITabWithKey> bc = new PreviewTabbedPannel<>("bc", tabList);
        form.add(bc);
    }

    @Override
    public HashMap<String, RoleActionMapping> getPermissions() {
        return componentPermissions.permissions();
    }

}