/**
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package org.mifosplatform.infrastructure.codes.domain;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;
import org.apache.commons.lang.StringUtils;
import org.mifosplatform.infrastructure.codes.exception.SystemDefinedCodeCannotBeChangedException;
import org.mifosplatform.infrastructure.core.api.JsonCommand;
import org.springframework.data.jpa.domain.AbstractPersistable;
@Entity
@Table(name = "m_code", uniqueConstraints = { @UniqueConstraint(columnNames = { "code_name" }, name = "code_name") })
public class Code extends AbstractPersistable<Long> {
@Column(name = "code_name", length = 100)
private String name;
@Column(name = "is_system_defined")
private final boolean systemDefined;
@OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL, mappedBy = "code", orphanRemoval = true)
private Set<CodeValue> values;
public static Code fromJson(final JsonCommand command) {
final String name = command.stringValueOfParameterNamed("name");
return new Code(name);
}
protected Code() {
this.systemDefined = false;
}
private Code(final String name) {
this.name = name;
this.systemDefined = false;
}
public String name() {
return this.name;
}
public boolean isSystemDefined() {
return this.systemDefined;
}
public Map<String, Object> update(final JsonCommand command) {
if (this.systemDefined) { throw new SystemDefinedCodeCannotBeChangedException(); }
final Map<String, Object> actualChanges = new LinkedHashMap<>(1);
final String firstnameParamName = "name";
if (command.isChangeInStringParameterNamed(firstnameParamName, this.name)) {
final String newValue = command.stringValueOfParameterNamed(firstnameParamName);
actualChanges.put(firstnameParamName, newValue);
this.name = StringUtils.defaultIfEmpty(newValue, null);
}
return actualChanges;
}
public boolean remove(final CodeValue codeValueToDelete) {
return this.values.remove(codeValueToDelete);
}
}