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tasks/astrid/api-src/com/todoroo/astrid/api/PermaSql.java

62 lines
2.4 KiB
Java

/**
* See the file "LICENSE" for the full license governing this code.
*/
package com.todoroo.astrid.api;
import java.util.Date;
import com.todoroo.andlib.utility.DateUtilities;
/**
* PermaSql allows for creating SQL statements that can be saved and used
* later without dates getting stale. It also allows these values to be
* used in
*
* @author Tim Su <tim@todoroo.com>
*
*/
public final class PermaSql {
// --- placeholder strings
/** value to be replaced with the current time as long */
public static final String VALUE_NOW = "NOW()"; //$NON-NLS-1$
/** value to be replaced by end of day as long */
public static final String VALUE_EOD = "EOD()"; //$NON-NLS-1$
/** value to be replaced by end of day yesterday as long */
public static final String VALUE_EOD_YESTERDAY = "EODY()"; //$NON-NLS-1$
/** value to be replaced by end of day tomorrow as long */
public static final String VALUE_EOD_TOMORROW = "EODT()"; //$NON-NLS-1$
/** value to be replaced by end of day day after tomorrow as long */
public static final String VALUE_EOD_DAY_AFTER = "EODTT()"; //$NON-NLS-1$
/** value to be replaced by end of day next week as long */
public static final String VALUE_EOD_NEXT_WEEK = "EODW()"; //$NON-NLS-1$
/** Replace placeholder strings with actual */
public static String replacePlaceholders(String value) {
if(value.contains(VALUE_NOW))
value = value.replace(VALUE_NOW, Long.toString(DateUtilities.now()));
if(value.contains(VALUE_EOD) || value.contains(VALUE_EOD_DAY_AFTER) ||
value.contains(VALUE_EOD_NEXT_WEEK) || value.contains(VALUE_EOD_TOMORROW) ||
value.contains(VALUE_EOD_YESTERDAY)) {
Date date = new Date();
date.setHours(23);
date.setMinutes(59);
date.setSeconds(59);
long time = date.getTime();
value = value.replace(VALUE_EOD_YESTERDAY, Long.toString(time - DateUtilities.ONE_DAY));
value = value.replace(VALUE_EOD, Long.toString(time));
value = value.replace(VALUE_EOD_TOMORROW, Long.toString(time + DateUtilities.ONE_DAY));
value = value.replace(VALUE_EOD_DAY_AFTER, Long.toString(time + 2 * DateUtilities.ONE_DAY));
value = value.replace(VALUE_EOD_NEXT_WEEK, Long.toString(time + 7 * DateUtilities.ONE_DAY));
}
return value;
}
}