/*
The contents of this file are subject to the Common Public Attribution License
Version 1.0 (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.projity.com/license . The License is based on the Mozilla Public
License Version 1.1 but Sections 14 and 15 have been added to cover use of
software over a computer network and provide for limited attribution for the
Original Developer. In addition, Exhibit A has been modified to be consistent
with Exhibit B.
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
specific language governing rights and limitations under the License. The
Original Code is OpenProj. The Original Developer is the Initial Developer and
is Projity, Inc. All portions of the code written by Projity are Copyright (c)
2006, 2007. All Rights Reserved. Contributors Projity, Inc.
Alternatively, the contents of this file may be used under the terms of the
Projity End-User License Agreeement (the Projity License), in which case the
provisions of the Projity License are applicable instead of those above. If you
wish to allow use of your version of this file only under the terms of the
Projity License and not to allow others to use your version of this file under
the CPAL, indicate your decision by deleting the provisions above and replace
them with the notice and other provisions required by the Projity License. If
you do not delete the provisions above, a recipient may use your version of this
file under either the CPAL or the Projity License.
[NOTE: The text of this license may differ slightly from the text of the notices
in Exhibits A and B of the license at http://www.projity.com/license. You should
use the latest text at http://www.projity.com/license for your modifications.
You may not remove this license text from the source files.]
Attribution Information: Attribution Copyright Notice: Copyright � 2006, 2007
Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
an open source solution from Projity. Attribution URL: http://www.projity.com
Graphic Image as provided in the Covered Code as file: openproj_logo.png with
alternatives listed on http://www.projity.com/logo
Display of Attribution Information is required in Larger Works which are defined
in the CPAL as a work which combines Covered Code or portions thereof with code
not governed by the terms of the CPAL. However, in addition to the other notice
obligations, all copies of the Covered Code in Executable and Source Code form
distributed must, as a form of attribution of the original author, include on
each user interface screen the "OpenProj" logo visible to all users. The
OpenProj logo should be located horizontally aligned with the menu bar and left
justified on the top left of the screen adjacent to the File menu. The logo
must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
must direct them back to http://www.projity.com.
*/
package com.projity.pm.assignment;
import java.text.FieldPosition;
import java.text.NumberFormat;
import java.text.ParseException;
import java.text.ParsePosition;
import java.util.Collection;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.projity.association.AssociationFormat;
import com.projity.association.AssociationFormatParameters;
import com.projity.configuration.Settings;
import com.projity.datatype.Rate;
import com.projity.datatype.RateFormat;
import com.projity.datatype.TimeUnit;
import com.projity.field.FieldParseException;
import com.projity.options.GeneralOption;
import com.projity.pm.task.Task;
import com.projity.pm.resource.Resource;
import com.projity.strings.Messages;
public class AssignmentFormat extends AssociationFormat {
public static AssignmentFormat getInstance(AssociationFormatParameters parameters) {
return new AssignmentFormat(parameters);
}
private AssignmentFormat(AssociationFormatParameters parameters) {
super(parameters);
}
private String getErrorMessage(String text) {
return Messages.getString("Message.invalidAssignments");
}
private static NumberFormat percentFormat = NumberFormat.getPercentInstance();
private static String typePatternString =
"\\s*" // optional whitespace before
+ "(" // group1
+ "[^" + Messages.getString("Symbol.leftBracketRegex") + "]+" // anything, aside from bracket
+ ")" // end of group1
+ "(?:" // non grouping
+ Messages.getString("Symbol.leftBracketRegex") // open bracket
+ "(" // group 2
+ "\\d+" // one or more digits
+ ".*" // room here for option percent
+ ")" // group 2
+ Messages.getString("Symbol.rightBracketRegex") // clost bracket
+ ")?"
+ "\\s*" // optional white space
;
private static Pattern pattern = Pattern.compile(typePatternString);
private Object doParse(String string, ParsePosition pos) throws ParseException {
Matcher matcher = pattern.matcher(string.substring(pos.getIndex()));
if (!matcher.matches())
throw new ParseException(getErrorMessage(string), pos.getIndex());
// group 1 is resource name
// group 2 is percent
Object found = parameters.getIdField().find(matcher.group(1),getContainer(parameters.isLeftAssociation()));
if (found == null) {
if (GeneralOption.getInstance().isAutomaticallyAddNewResourcesAndTasks()) {
found = createNewObject(parameters.isLeftAssociation());
if (found == null) // if couldn't create, such as trying to create a task on resource pool
throw new ParseException(getErrorMessage(string), pos.getIndex());
try {
parameters.getIdField().setText(found,matcher.group(1),null);
} catch (FieldParseException e) {
throw new ParseException(e.getMessage(), 0); //TODO don't know about this - can it happen?
}
} else {
throw new ParseException(getErrorMessage(string), pos.getIndex());
}
}
double percent = 1.0D;
Resource resource = (Resource)(parameters.isLeftAssociation() ? found : parameters.getThisObject());
Rate rate = null;
if (matcher.group(2) != null) { // if text was empty use default
if (!getParameters().isAllowDetailsEntry())
throw new ParseException(Messages.getString("Message.cannotEnterUnits"),0);
RateFormat format = resource.getRateFormat();
rate = (Rate) format.parseObject(matcher.group(2));
percent = rate.getValue();
// Number percentNumber;
// if (resource.isLabor())
// percentNumber = percentFormat.parse(matcher.group(2)+ Settings.PERCENT); // force a percent sign at the end for labor. If there are two, it is ignored
// else //TODO allow parsing values like 3/d for material resources
// percentNumber = NumberFormat.getInstance().parse(matcher.group(2));
//
// if (percentNumber == null)
// throw new ParseException(getErrorMessage(string), pos.getIndex());
// percent = percentNumber.doubleValue();
} else if (resource.isMaterial()) {
rate = new Rate(1,TimeUnit.NON_TEMPORAL);
}
Assignment ass = Assignment.getInstance((Task) (parameters.isLeftAssociation() ? parameters.getThisObject() : found),
resource,
percent,
0);
if (rate != null)
ass.detail.setRate(rate);
return ass;
}
/*
* (non-Javadoc)
*
* @see java.text.Format#parseObject(java.lang.String,
* java.text.ParsePosition)
*/
public Object parseObject(String string, ParsePosition pos) {
try {
return doParse(string, pos);
} catch (ParseException e) {
parameters.setError(e.getMessage());
return null;
}
}
/**
* convert to text. The format is either, John or John[50%]
*/
public StringBuffer format(Object assignmentObject, StringBuffer string, FieldPosition fieldPos) {
Assignment assignment = (Assignment)assignmentObject;
Object showObject = ((parameters.isLeftAssociation()) ? (Object)assignment.getResource() : (Object)assignment.getTask());
string.append(parameters.getIdField().getValue(showObject,null));
if (parameters.isEncloseInBrackets()) {
double units = assignment.getUnits();
if (units != 1D) {
string.append(Settings.LEFT_BRACKET);
string.append(assignment.getRateFormat().format(assignment.getRate()));
string.append(Settings.RIGHT_BRACKET);
}
}
return string;
}
/* (non-Javadoc)
* @see com.projity.association.AssociationFormat#getContainer(boolean)
*/
protected Collection getContainer(boolean left) {
if (left)
return ((Task) parameters.getThisObject()).getProject().getResourcePool().getResourceList();
else
return null; // TODO if we implement projet-specific resource pools, we can handle this
}
protected Object createNewObject(boolean left) {
if (left)
return ((Task) parameters.getThisObject()).getProject().getResourcePool().newResourceInstance();
else
return null; // TODO if we implement projet-specific resource pools, we can handle this
}
}