/*
* Copyright 2010-2011 Research In Motion Limited.
*
* 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 blackberry.pim.task;
import blackberry.core.FunctionSignature;
import blackberry.core.ScriptableFunctionBase;
import blackberry.identity.service.ServiceObject;
/**
* This class represents the constructor of a Task
*
* @author dmateescu
*/
public class TaskConstructor extends ScriptableFunctionBase {
public static final String NAME = "blackberry.pim.Task";
public static final String STATUS_LABEL_NOT_STARTED = "NOT_STARTED";
public static final String STATUS_LABEL_COMPLETED = "COMPLETED";
public static final String STATUS_LABEL_DEFERRED = "DEFERRED";
public static final String STATUS_LABEL_IN_PROGRESS = "IN_PROGRESS";
public static final String STATUS_LABEL_WAITING = "WAITING";
public static final int STATUS_VALUE_NOT_STARTED = 0;
public static final int STATUS_VALUE_IN_PROGRESS = 1;
public static final int STATUS_VALUE_COMPLETED = 2;
public static final int STATUS_VALUE_WAITING = 3;
public static final int STATUS_VALUE_DEFERRED = 4;
public static final String LABEL_PRIORITY_HIGH = "PRIORITY_HIGH";
public static final String LABEL_PRIORITY_NORMAL = "PRIORITY_NORMAL";
public static final String LABEL_PRIORITY_LOW = "PRIORITY_LOW";
public static final int VALUE_PRIORITY_HIGH = 0;
public static final int VALUE_PRIORITY_NORMAL = 1;
public static final int VALUE_PRIORITY_LOW = 2;
public static final int TODO_VALUE_PRIORITY_HIGH = 1;
public static final int TODO_VALUE_PRIORITY_NORMAL = 5;
public static final int TODO_VALUE_PRIORITY_LOW = 9;
private TaskFindScriptableFunction _find;
/**
* Default constructor of the TaskConstructor
*/
public TaskConstructor() {
_find = new TaskFindScriptableFunction();
}
/**
* @see net.rim.device.api.script.ScriptableFunction#construct(java.lang.Object, java.lang.Object[])
*/
public Object construct( final Object thiz, final Object[] args ) throws Exception {
if( args != null && args.length == 1 ) {
ServiceObject serviceObject = (ServiceObject) args[ 0 ];
return new TaskObject( serviceObject );
}
return new TaskObject();
}
/**
* @see net.rim.device.api.script.Scriptable#getField(java.lang.String)
*/
public Object getField( String name ) throws Exception {
if( name.equals( STATUS_LABEL_NOT_STARTED ) ) {
return new Integer( STATUS_VALUE_NOT_STARTED );
} else if( name.equals( STATUS_LABEL_COMPLETED ) ) {
return new Integer( STATUS_VALUE_COMPLETED );
} else if( name.equals( STATUS_LABEL_DEFERRED ) ) {
return new Integer( STATUS_VALUE_DEFERRED );
} else if( name.equals( STATUS_LABEL_IN_PROGRESS ) ) {
return new Integer( STATUS_VALUE_IN_PROGRESS );
} else if( name.equals( STATUS_LABEL_WAITING ) ) {
return new Integer( STATUS_VALUE_WAITING );
} else if( name.equals( LABEL_PRIORITY_HIGH ) ) {
return new Integer( VALUE_PRIORITY_HIGH );
} else if( name.equals( LABEL_PRIORITY_NORMAL ) ) {
return new Integer( VALUE_PRIORITY_NORMAL );
} else if( name.equals( LABEL_PRIORITY_LOW ) ) {
return new Integer( VALUE_PRIORITY_LOW );
} else if( name.equals( TaskFindScriptableFunction.NAME ) ) {
return _find;
}
return UNDEFINED;
}
/**
* This method converts a task priority into a todo priority
*
* @param priority
* the priority
* @return the todo priority
*/
public static int taskPriorityToTodoPriority( int priority ) {
switch( priority ) {
case VALUE_PRIORITY_HIGH:
return TODO_VALUE_PRIORITY_HIGH;
case VALUE_PRIORITY_NORMAL:
return TODO_VALUE_PRIORITY_NORMAL;
case VALUE_PRIORITY_LOW:
return TODO_VALUE_PRIORITY_LOW;
default:
return TODO_VALUE_PRIORITY_NORMAL;
}
}
/**
* This method converts a todo priority into a task priority
*
* @param priority
* the todo priority
* @return the priority
*/
public static int todoPriorityToTaskPriority( int priority ) {
switch( priority ) {
case 1:
case 2:
case 3:
return VALUE_PRIORITY_HIGH;
case 0:
case 4:
case 5:
case 6:
return VALUE_PRIORITY_NORMAL;
case 7:
case 8:
case 9:
return VALUE_PRIORITY_LOW;
default:
return VALUE_PRIORITY_NORMAL;
}
}
/**
* @see blackberry.core.ScriptableFunctionBase#getFunctionSignatures()
*/
protected FunctionSignature[] getFunctionSignatures() {
FunctionSignature fs = new FunctionSignature( 1 );
fs.addParam( ServiceObject.class, false );
return new FunctionSignature[] { fs };
}
/**
* @see blackberry.core.ScriptableFunctionBase#execute(java.lang.Object, java.lang.Object[])
*/
protected Object execute( Object thiz, Object[] args ) throws Exception {
return UNDEFINED;
}
}