package com.lowagie.text.pdf.collection;
import java.util.Calendar;
import com.lowagie.text.error_messages.MessageLocalization;
import com.lowagie.text.pdf.PdfDate;
import com.lowagie.text.pdf.PdfDictionary;
import com.lowagie.text.pdf.PdfName;
import com.lowagie.text.pdf.PdfNumber;
import com.lowagie.text.pdf.PdfObject;
import com.lowagie.text.pdf.PdfString;
public class PdfCollectionItem extends PdfDictionary {
/** The PdfCollectionSchema with the names and types of the items. */
PdfCollectionSchema schema;
/**
* Constructs a Collection Item that can be added to a PdfFileSpecification.
*/
public PdfCollectionItem(PdfCollectionSchema schema) {
super(PdfName.COLLECTIONITEM);
this.schema = schema;
}
/**
* Sets the value of the collection item.
* @param value
*/
public void addItem(String key, String value) {
PdfName fieldname = new PdfName(key);
PdfCollectionField field = (PdfCollectionField)schema.get(fieldname);
put(fieldname, field.getValue(value));
}
/**
* Sets the value of the collection item.
* @param value
*/
public void addItem(String key, PdfString value) {
PdfName fieldname = new PdfName(key);
PdfCollectionField field = (PdfCollectionField)schema.get(fieldname);
if (field.fieldType == PdfCollectionField.TEXT) {
put(fieldname, value);
}
}
/**
* Sets the value of the collection item.
* @param d
*/
public void addItem(String key, PdfDate d) {
PdfName fieldname = new PdfName(key);
PdfCollectionField field = (PdfCollectionField)schema.get(fieldname);
if (field.fieldType == PdfCollectionField.DATE) {
put(fieldname, d);
}
}
/**
* Sets the value of the collection item.
* @param n
*/
public void addItem(String key, PdfNumber n) {
PdfName fieldname = new PdfName(key);
PdfCollectionField field = (PdfCollectionField)schema.get(fieldname);
if (field.fieldType == PdfCollectionField.NUMBER) {
put(fieldname, n);
}
}
/**
* Sets the value of the collection item.
* @param c
*/
public void addItem(String key, Calendar c) {
addItem(key, new PdfDate(c));
}
/**
* Sets the value of the collection item.
* @param i
*/
public void addItem(String key, int i) {
addItem(key, new PdfNumber(i));
}
/**
* Sets the value of the collection item.
* @param f
*/
public void addItem(String key, float f) {
addItem(key, new PdfNumber(f));
}
/**
* Sets the value of the collection item.
* @param d
*/
public void addItem(String key, double d) {
addItem(key, new PdfNumber(d));
}
/**
* Adds a prefix for the Collection item.
* You can only use this method after you have set the value of the item.
* @param prefix a prefix
*/
public void setPrefix(String key, String prefix) {
PdfName fieldname = new PdfName(key);
PdfObject o = get(fieldname);
if (o == null)
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("you.must.set.a.value.before.adding.a.prefix"));
PdfDictionary dict = new PdfDictionary(PdfName.COLLECTIONSUBITEM);
dict.put(PdfName.D, o);
dict.put(PdfName.P, new PdfString(prefix, PdfObject.TEXT_UNICODE));
put(fieldname, dict);
}
}