se.streamsource.streamflow.client.ui.workspace.table.PerspectivePeriodModel.java Source code

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Here is the source code for se.streamsource.streamflow.client.ui.workspace.table.PerspectivePeriodModel.java

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/**
 *
 * Copyright 2009-2014 Jayway Products AB
 *
 * 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.
 */
package se.streamsource.streamflow.client.ui.workspace.table;

import org.joda.time.DateMidnight;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;
import org.qi4j.api.common.Optional;
import org.qi4j.api.injection.scope.Uses;

import java.util.Date;

/**
 * The backing model for PerspectivePeriodModel
 */
public class PerspectivePeriodModel {
    private Date date;
    private Period period;

    public void PerspectiveModel(@Uses @Optional Date date, @Uses Period period) {
        this.date = date;
        this.period = period;
    }

    public Date getDate() {
        return date;
    }

    public void setDate(Date date) {
        this.date = date;
    }

    public Period getPeriod() {
        return period;
    }

    public void setPeriod(Period period) {
        this.period = period;
    }

    public String getSearchValue(String datePattern, String separator) {
        if (!period.equals(Period.none)) {
            if (date == null) {
                return getSearchPeriod(new Date(), -1, getPeriod().name(), datePattern, separator);
            } else {
                return getSearchPeriod(date, 1, getPeriod().name(), datePattern, separator);
            }
        }
        return "";
    }

    private String getSearchPeriod(Date fromDate, int direction, String periodName, String datePattern,
            String separator) {
        DateMidnight from = new DateMidnight(fromDate);
        DateMidnight to = null;
        DateTimeFormatter format = DateTimeFormat.forPattern(datePattern);

        switch (Period.valueOf(periodName)) {
        case one_day:
            return format.print(from);

        case three_days:
            to = (direction == 1) ? from.plusDays(2) : from.minusDays(2);
            break;

        case one_week:
            to = (direction == 1) ? from.plusWeeks(1).minusDays(1) : from.minusWeeks(1).plusDays(1);
            break;

        case two_weeks:
            to = (direction == 1) ? from.plusWeeks(2).minusDays(1) : from.minusWeeks(2).plusDays(1);
            break;

        case one_month:
            to = (direction == 1) ? from.plusMonths(1).minusDays(1) : from.minusMonths(1).plusDays(1);
            break;

        case six_months:
            to = (direction == 1) ? from.plusMonths(6).minusDays(1) : from.minusMonths(6).plusDays(1);
            break;

        case one_year:
            to = (direction == 1) ? from.plusYears(1).minusDays(1) : from.minusYears(1).plusDays(1);
            break;

        }
        return (direction == 1) ? format.print(from) + separator + format.print(to)
                : format.print(to) + separator + format.print(from);

    }
}