/*******************************************************************************
 *  Copyright 2017-2018 Centre for Development of Advanced Computing(C-DAC), Pune
 *  
 * 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 cdac.medinfo.sdk.dcm30_04.baselibs;



import cdac.medinfo.sdk.dcm30_04.commoninterface.IDictionaryReader;
import cdac.medinfo.sdk.dcm30_04.commoninterface.ITransferSyntax;
import cdac.medinfo.sdk.dcm30_04.exceptions.ConditionFailedException;
import cdac.medinfo.sdk.dcm30_04.exceptions.InvalidItemException;
import cdac.medinfo.sdk.dcm30_04.exceptions.InvalidMacroException;
import cdac.medinfo.sdk.dcm30_04.exceptions.MandatoryMissingException;
import cdac.medinfo.sdk.dcm30_04.utils.DicomConfig;
import cdac.medinfo.sdk.dcm30_04.utils.DicomLogger;





/**
 * This icon image is representative of the Image.
 */
public class IconImageSequenceItem extends Item  
{
	

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	ImagePixelMacro objImagePixelMacro = null;;

	/**
	 * This constructor creates the item and internal code sequence macro with default TransferSyntax 
	 */
	IconImageSequenceItem()
	{
		super();
		objImagePixelMacro = new ImagePixelMacro(this);
	}

	/**
	 * This constructor creates the item and internal code sequence macro with default TransferSyntax.
	 * @param objTransferSyntax specifies the DICOM Standard defined TransfeSyntax 
	 */
	IconImageSequenceItem(ITransferSyntax objITransferSyntax)
	{
		super(objITransferSyntax);
		objImagePixelMacro = new ImagePixelMacro(this);
	}

	/**
	 * This constructor creates Item with specified transferSyntax and specified DictionaryReader
	 * @param objTransferSyntax specifies the DICOM Standard defined TransfeSyntax
	 * @param objDictionaryReader specifies the DICOM Dictionary reader to be used 
	 */
	IconImageSequenceItem(ITransferSyntax objTransferSyntax, IDictionaryReader objDictionaryReader)
	{
		super(objTransferSyntax,objDictionaryReader);
		objImagePixelMacro = new ImagePixelMacro(this);
	}

	/**
	 * Retrieves intance of ImagePixelMacro.
	 * @return - intance of {@link ImagePixelMacro}.
	 */
	public ImagePixelMacro getImagePixelMacro()
	{
		return objImagePixelMacro;
	}

	/**
	 * Validates all the attributes in IconImageSequenceItem that are present in the DataSet
	 * @return boolean - Success -true, Failure - false
	 * @throws InvalidItemException throws InvalidItemException If Mandatory or Conditional element fails.
	 */
	public boolean validateForModule()  throws InvalidItemException
	{
		try
		{
			if(objImagePixelMacro.validate())
				return true;
			else
				return false;
		}
		catch( ConditionFailedException ce)
		{
			if(DicomConfig.createInstance().isLoggingOn())
			{
				DicomLogger.getLogger().log(ce.getMessage());
			}
			throw new InvalidItemException(this.getClass().getSimpleName(),ce); 
		}
		catch( MandatoryMissingException me)
		{
			if(DicomConfig.createInstance().isLoggingOn())
			{
				DicomLogger.getLogger().log(me.getMessage());
			}
			throw new InvalidItemException(this.getClass().getSimpleName(),me);
		}
		catch( InvalidMacroException ime)
		{
			if(DicomConfig.createInstance().isLoggingOn())
			{
				DicomLogger.getLogger().log(ime.getMessage());
			}
			throw new InvalidItemException(this.getClass().getSimpleName(),ime);
		}
	}
}
