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/*
* Copyright 2006-2023 Prowide
*
* 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 com.prowidesoftware.swift.model.field;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.prowidesoftware.deprecation.ProwideDeprecated;
import com.prowidesoftware.deprecation.TargetYear;
import com.prowidesoftware.swift.model.*;
import com.prowidesoftware.swift.model.Tag;
import com.prowidesoftware.swift.utils.SwiftFormatUtils;
import java.io.Serializable;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import org.apache.commons.lang3.StringUtils;
/**
* SWIFT MT Field 34D.
*
* Model and parser for field 34D of a SWIFT MT message.
*
*
Subfields (components) Data types
*
* - Component 1: Currency:
String
* - Component 2: Amount:
BigDecimal
*
*
* Structure definition
*
* - validation pattern:
3!a<AMOUNT>15
* - parser pattern:
SN
* - components pattern:
SN
*
*
*
* This class complies with standard release SRU2022
*
* @deprecated This field has been moved to the Prowide Integrator since it is only used in SCORE messages, not in the general MT standard
*/
@ProwideDeprecated(phase4 = TargetYear.SRU2025)
public class Field34D extends Field implements Serializable, AmountContainer {
/**
* Constant identifying the SRU to which this class belongs to.
*/
public static final int SRU = 2022;
private static final long serialVersionUID = 1L;
/**
* Constant with the field name 34D.
*/
public static final String NAME = "34D";
/**
* Same as NAME, intended to be clear when using static imports.
*/
public static final String F_34D = "34D";
/**
* Component number for the Currency subfield.
*/
public static final Integer CURRENCY = 1;
/**
* Component number for the Amount subfield.
*/
public static final Integer AMOUNT = 2;
/**
* Default constructor. Creates a new field setting all components to null.
*/
public Field34D() {
super(2);
}
/**
* Creates a new field and initializes its components with content from the parameter value.
* @param value complete field value including separators and CRLF
*/
public Field34D(final String value) {
super(value);
}
/**
* Creates a new field and initializes its components with content from the parameter tag.
* The value is parsed with {@link #parse(String)}
* @throws IllegalArgumentException if the parameter tag is null or its tagname does not match the field name
* @since 7.8
*/
public Field34D(final Tag tag) {
this();
if (tag == null) {
throw new IllegalArgumentException("tag cannot be null.");
}
if (!StringUtils.equals(tag.getName(), "34D")) {
throw new IllegalArgumentException("cannot create field 34D from tag " + tag.getName()
+ ", tagname must match the name of the field.");
}
parse(tag.getValue());
}
/**
* Copy constructor.
* Initializes the components list with a deep copy of the source components list.
* @param source a field instance to copy
* @since 7.7
*/
public static Field34D newInstance(Field34D source) {
Field34D cp = new Field34D();
cp.setComponents(new ArrayList<>(source.getComponents()));
return cp;
}
/**
* Create a Tag with this field name and the given value.
* Shorthand for new Tag(NAME, value)
* @see #NAME
* @since 7.5
*/
public static Tag tag(final String value) {
return new Tag(NAME, value);
}
/**
* Create a Tag with this field name and an empty string as value.
* Shorthand for new Tag(NAME, "")
* @see #NAME
* @since 7.5
*/
public static Tag emptyTag() {
return new Tag(NAME, "");
}
/**
* Parses the parameter value into the internal components structure.
*
*
Used to update all components from a full new value, as an alternative
* to setting individual components. Previous component values are overwritten.
*
* @param value complete field value including separators and CRLF
* @since 7.8
*/
@Override
public void parse(final String value) {
init(2);
setComponent1(SwiftParseUtils.getAlphaPrefix(value));
setComponent2(SwiftParseUtils.getNumericSuffix(value));
}
/**
* Serializes the fields' components into the single string value (SWIFT format)
*/
@Override
public String getValue() {
final StringBuilder result = new StringBuilder();
result.append(joinComponents());
return result.toString();
}
/**
* Returns a localized suitable for showing to humans string of a field component.
*
* @param component number of the component to display
* @param locale optional locale to format date and amounts, if null, the default locale is used
* @return formatted component value or null if component number is invalid or not present
* @throws IllegalArgumentException if component number is invalid for the field
* @since 7.8
*/
@Override
public String getValueDisplay(int component, Locale locale) {
if (component < 1 || component > 2) {
throw new IllegalArgumentException("invalid component number " + component + " for field 34D");
}
if (component == 1) {
// default format (as is)
return getComponent(1);
}
if (component == 2) {
// amount, rate
java.text.NumberFormat f = java.text.NumberFormat.getNumberInstance(notNull(locale));
f.setMaximumFractionDigits(13);
BigDecimal n = getComponent2AsBigDecimal();
if (n != null) {
return f.format(n);
}
}
return null;
}
/**
* Returns the field component types pattern.
*
* This method returns a letter representing the type for each component in the Field. It supersedes
* the Components Pattern because it distinguishes between N (Number) and I (BigDecimal).
* @since 9.2.7
*/
@Override
public String typesPattern() {
return "SI";
}
/**
* Returns the field parser pattern.
*/
@Override
public String parserPattern() {
return "SN";
}
/**
* Returns the field validator pattern
*/
@Override
public String validatorPattern() {
return "3!a15";
}
/**
* Given a component number it returns true if the component is optional,
* regardless of the field being mandatory in a particular message.
* Being the field's value conformed by a composition of one or several
* internal component values, the field may be present in a message with
* a proper value but with some of its internal components not set.
*
* @param component component number, first component of a field is referenced as 1
* @return true if the component is optional for this field, false otherwise
*/
@Override
public boolean isOptional(int component) {
return false;
}
/**
* Returns true if the field is a GENERIC FIELD as specified by the standard.
* @return true if the field is generic, false otherwise
*/
@Override
public boolean isGeneric() {
return false;
}
/**
* Returns the defined amount of components.
* This is not the amount of components present in the field instance, but the total amount of components
* that this field accepts as defined.
* @since 7.7
*/
@Override
public int componentsSize() {
return 2;
}
/**
* Returns english label for components.
*
* The index in the list is in sync with specific field component structure.
* @see #getComponentLabel(int)
* @since 7.8.4
*/
@Override
public List getComponentLabels() {
List result = new ArrayList<>();
result.add("Currency");
result.add("Amount");
return result;
}
/**
* Returns a mapping between component numbers and their label in camel case format.
* @since 7.10.3
*/
@Override
protected Map getComponentMap() {
Map result = new HashMap<>();
result.put(1, "currency");
result.put(2, "amount");
return result;
}
/**
* @see Field#getLabelMap()
* @since 9.3.12
*/
@Override
protected Map getLabelMap() {
if (super.labelMap != null && !super.labelMap.isEmpty()) {
// return cached map
return super.labelMap;
}
super.labelMap = new HashMap<>();
super.labelMap.put("currency", 1);
super.labelMap.put("amount", 2);
return super.labelMap;
}
/**
* Gets the component 1 (Currency).
* @return the component 1
*/
public String getComponent1() {
return getComponent(1);
}
/**
* Gets the Currency (component 1).
* @return the Currency from component 1
*/
public String getCurrency() {
return getComponent1();
}
/**
* Gets the component 2 (Amount).
* @return the component 2
*/
public String getComponent2() {
return getComponent(2);
}
/**
* Get the component 2 as BigDecimal
*
* @return the component 2 converted to BigDecimal or null if cannot be converted
* @since 9.2.7
*/
public java.math.BigDecimal getComponent2AsBigDecimal() {
return SwiftFormatUtils.getBigDecimal(getComponent(2));
}
/**
* Gets the Amount (component 2).
* @return the Amount from component 2
*/
public String getAmount() {
return getComponent2();
}
/**
* Get the Amount (component 2) as BigDecimal
* @return the Amount from component 2 converted to BigDecimal or null if cannot be converted
* @since 9.2.7
*/
public java.math.BigDecimal getAmountAsBigDecimal() {
return getComponent2AsBigDecimal();
}
/**
* Set the component 1 (Currency).
*
* @param component1 the Currency to set
* @return the field object to enable build pattern
*/
public Field34D setComponent1(String component1) {
setComponent(1, component1);
return this;
}
/**
* Set the Currency (component 1).
*
* @param component1 the Currency to set
* @return the field object to enable build pattern
*/
public Field34D setCurrency(String component1) {
return setComponent1(component1);
}
/**
* Set the component 2 (Amount).
*
* @param component2 the Amount to set
* @return the field object to enable build pattern
*/
public Field34D setComponent2(String component2) {
setComponent(2, component2);
return this;
}
/**
* Set the component2 from a BigDecimal object.
*
* Parses the BigDecimal into a SWIFT amount with truncated zero decimals and mandatory decimal separator.
*
* - Example: 1234.00 -> 1234,
* - Example: 1234 -> 1234,
* - Example: 1234.56 -> 1234,56
*
* @since 9.2.7
*
* @param component2 the BigDecimal with the Amount content to set
* @return the field object to enable build pattern
*/
public Field34D setComponent2(java.math.BigDecimal component2) {
setComponent(2, SwiftFormatUtils.getBigDecimal(component2));
return this;
}
/**
* Alternative method setter for field's Amount (component 2) as as Number
*
* This method supports java constant value boxing for simpler coding styles (ex: 10.0 becomes an Float)
*
* @param component2 the Number with the Amount content to set
* @return the field object to enable build pattern
* @see #setAmount(java.math.BigDecimal)
*/
public Field34D setComponent2(java.lang.Number component2) {
// NOTE: remember instanceof implicitly checks for non-null
if (component2 instanceof BigDecimal) {
setComponent(2, SwiftFormatUtils.getBigDecimal((BigDecimal) component2));
} else if (component2 instanceof BigInteger) {
setComponent(2, SwiftFormatUtils.getBigDecimal(new BigDecimal((BigInteger) component2)));
} else if (component2 instanceof Long || component2 instanceof Integer) {
setComponent(2, SwiftFormatUtils.getBigDecimal(BigDecimal.valueOf(component2.longValue())));
} else if (component2 != null) {
// it's other non-null Number (Float, Double, etc...)
setComponent(2, SwiftFormatUtils.getBigDecimal(BigDecimal.valueOf(component2.doubleValue())));
} else {
// explicitly set component as null
setComponent(2, null);
}
return this;
}
/**
* Set the Amount (component 2).
*
* @param component2 the Amount to set
* @return the field object to enable build pattern
*/
public Field34D setAmount(String component2) {
return setComponent2(component2);
}
/**
* Set the Amount (component 2) from a BigDecimal object.
*
* @see #setComponent2(java.math.BigDecimal)
*
* @param component2 BigDecimal with the Amount content to set
* @return the field object to enable build pattern
* @since 9.2.7
*/
public Field34D setAmount(java.math.BigDecimal component2) {
return setComponent2(component2);
}
/**
* Alternative method setter for field's Amount (component 2) as as Number
*
* This method supports java constant value boxing for simpler coding styles (ex: 10 becomes an Integer)
*
* @param component2 the Number with the Amount content to set
* @return the field object to enable build pattern
* @see #setAmount(java.math.BigDecimal)
*/
public Field34D setAmount(java.lang.Number component2) {
return setComponent2(component2);
}
/**
* Returns the list of all NON-NULL amounts as BigDecimal
*
* @return the list of NON-NULL amounts as BigDecimal values
* @see AmountResolver#amounts(Field)
*/
public List amounts() {
return AmountResolver.amounts(this);
}
/**
* Returns the first amounts as BigDecimal
*
* @return the first amount as BigDecimal value. Can be null
* @see AmountResolver#amount(Field)
*/
public BigDecimal amount() {
return AmountResolver.amount(this);
}
/**
* Returns the field's name composed by the field number and the letter option (if any).
* @return the static value of Field34D.NAME
*/
@Override
public String getName() {
return NAME;
}
/**
* Gets the first occurrence form the tag list or null if not found.
* @return null if not found o block is null or empty
* @param block may be null or empty
*/
public static Field34D get(final SwiftTagListBlock block) {
if (block == null || block.isEmpty()) {
return null;
}
final Tag t = block.getTagByName(NAME);
if (t == null) {
return null;
}
return new Field34D(t);
}
/**
* Gets the first instance of Field34D in the given message.
* @param msg may be empty or null
* @return null if not found or msg is empty or null
* @see #get(SwiftTagListBlock)
*/
public static Field34D get(final SwiftMessage msg) {
if (msg == null || msg.getBlock4() == null || msg.getBlock4().isEmpty()) {
return null;
}
return get(msg.getBlock4());
}
/**
* Gets a list of all occurrences of the field Field34D in the given message
* an empty list is returned if none found.
* @param msg may be empty or null in which case an empty list is returned
* @see #getAll(SwiftTagListBlock)
*/
public static List getAll(final SwiftMessage msg) {
if (msg == null || msg.getBlock4() == null || msg.getBlock4().isEmpty()) {
return java.util.Collections.emptyList();
}
return getAll(msg.getBlock4());
}
/**
* Gets a list of all occurrences of the field Field34D from the given block
* an empty list is returned if none found.
*
* @param block may be empty or null in which case an empty list is returned
*/
public static List getAll(final SwiftTagListBlock block) {
final List result = new ArrayList<>();
if (block == null || block.isEmpty()) {
return result;
}
final Tag[] arr = block.getTagsByName(NAME);
if (arr != null && arr.length > 0) {
for (final Tag f : arr) {
result.add(new Field34D(f));
}
}
return result;
}
/**
* This method deserializes the JSON data into a Field34D object.
* @param json JSON structure including tuples with label and value for all field components
* @return a new field instance with the JSON data parsed into field components or an empty field id the JSON is invalid
* @since 7.10.3
* @see Field#fromJson(String)
*/
public static Field34D fromJson(final String json) {
final Field34D field = new Field34D();
final JsonObject jsonObject = JsonParser.parseString(json).getAsJsonObject();
// **** COMPONENT 1 - Currency
if (jsonObject.get("currency") != null) {
field.setComponent1(jsonObject.get("currency").getAsString());
}
// **** COMPONENT 2 - Amount
if (jsonObject.get("amount") != null) {
field.setComponent2(jsonObject.get("amount").getAsString());
}
return field;
}
}