| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.sis.metadata.iso.maintenance; |
| |
| import java.util.Date; |
| import java.util.Iterator; |
| import java.util.Collection; |
| import java.util.Collections; |
| import javax.xml.bind.annotation.XmlType; |
| import javax.xml.bind.annotation.XmlElement; |
| import javax.xml.bind.annotation.XmlRootElement; |
| import org.opengis.metadata.citation.DateType; |
| import org.opengis.metadata.citation.CitationDate; |
| import org.opengis.metadata.citation.ResponsibleParty; |
| import org.opengis.metadata.maintenance.MaintenanceFrequency; |
| import org.opengis.metadata.maintenance.MaintenanceInformation; |
| import org.opengis.metadata.maintenance.ScopeCode; |
| import org.opengis.metadata.maintenance.ScopeDescription; |
| import org.opengis.metadata.maintenance.Scope; |
| import org.opengis.temporal.PeriodDuration; |
| import org.opengis.util.InternationalString; |
| import org.apache.sis.metadata.iso.ISOMetadata; |
| import org.apache.sis.metadata.iso.citation.DefaultCitationDate; |
| import org.apache.sis.internal.metadata.legacy.LegacyPropertyAdapter; |
| import org.apache.sis.internal.metadata.Dependencies; |
| import org.apache.sis.internal.jaxb.FilterByVersion; |
| import org.apache.sis.internal.xml.LegacyNamespaces; |
| import org.apache.sis.internal.util.CollectionsExt; |
| |
| import static org.apache.sis.internal.metadata.MetadataUtilities.valueIfDefined; |
| |
| |
| /** |
| * Information about the scope and frequency of updating. |
| * The following property is mandatory in a well-formed metadata according ISO 19115: |
| * |
| * <div class="preformat">{@code MD_MaintenanceInformation} |
| * {@code └─maintenanceAndUpdateFrequency……} Frequency with which changes and additions are made to the resource.</div> |
| * |
| * <p><b>Limitations:</b></p> |
| * <ul> |
| * <li>Instances of this class are not synchronized for multi-threading. |
| * Synchronization, if needed, is caller's responsibility.</li> |
| * <li>Serialized objects of this class are not guaranteed to be compatible with future Apache SIS releases. |
| * Serialization support is appropriate for short term storage or RMI between applications running the |
| * same version of Apache SIS. For long term storage, use {@link org.apache.sis.xml.XML} instead.</li> |
| * </ul> |
| * |
| * @author Martin Desruisseaux (IRD, Geomatys) |
| * @author Touraïvane (IRD) |
| * @author Cédric Briançon (Geomatys) |
| * @author Guilhem Legal (Geomatys) |
| * @author Rémi Maréchal (Geomatys) |
| * @author Cullen Rombach (Image Matters) |
| * @version 1.0 |
| * @since 0.3 |
| * @module |
| */ |
| @XmlType(name = "MD_MaintenanceInformation_Type", propOrder = { |
| "maintenanceAndUpdateFrequency", |
| "maintenanceDate", // New in ISO 19115:2014 |
| "dateOfNextUpdate", // Legacy ISO 19115:2003 |
| "userDefinedMaintenanceFrequency", |
| "maintenanceScope", // New in ISO 19115:2014 - contains information from the two below |
| "updateScopes", // Legacy ISO 19115:2003 |
| "updateScopeDescriptions", // Legacy ISO 19115:2003 |
| "maintenanceNotes", |
| "contacts" |
| }) |
| @XmlRootElement(name = "MD_MaintenanceInformation") |
| public class DefaultMaintenanceInformation extends ISOMetadata implements MaintenanceInformation { |
| /** |
| * Serial number for inter-operability with different versions. |
| */ |
| private static final long serialVersionUID = -8736825706141936429L; |
| |
| /** |
| * Frequency with which changes and additions are made to the resource after the |
| * initial resource is completed. |
| */ |
| private MaintenanceFrequency maintenanceAndUpdateFrequency; |
| |
| /** |
| * Date information associated with maintenance of resource. |
| */ |
| private Collection<CitationDate> maintenanceDates; |
| |
| /** |
| * Maintenance period other than those defined, in milliseconds. |
| */ |
| private PeriodDuration userDefinedMaintenanceFrequency; |
| |
| /** |
| * Type of resource and / or extent to which the maintenance information applies. |
| */ |
| private Collection<Scope> maintenanceScopes; |
| |
| /** |
| * Information regarding specific requirements for maintaining the resource. |
| */ |
| private Collection<InternationalString> maintenanceNotes; |
| |
| /** |
| * Identification of, and means of communicating with, person(s) and organization(s) |
| * with responsibility for maintaining the resource. |
| */ |
| private Collection<ResponsibleParty> contacts; |
| |
| /** |
| * Creates a an initially empty maintenance information. |
| */ |
| public DefaultMaintenanceInformation() { |
| } |
| |
| /** |
| * Creates a maintenance information. |
| * |
| * @param maintenanceAndUpdateFrequency the frequency with which changes and additions are |
| * made to the resource after the initial resource is completed, or {@code null} if none. |
| */ |
| public DefaultMaintenanceInformation(final MaintenanceFrequency maintenanceAndUpdateFrequency) { |
| this.maintenanceAndUpdateFrequency = maintenanceAndUpdateFrequency; |
| } |
| |
| /** |
| * Constructs a new instance initialized with the values from the specified metadata object. |
| * This is a <cite>shallow</cite> copy constructor, since the other metadata contained in the |
| * given object are not recursively copied. |
| * |
| * @param object the metadata to copy values from, or {@code null} if none. |
| * |
| * @see #castOrCopy(MaintenanceInformation) |
| */ |
| public DefaultMaintenanceInformation(final MaintenanceInformation object) { |
| super(object); |
| if (object != null) { |
| maintenanceAndUpdateFrequency = object.getMaintenanceAndUpdateFrequency(); |
| maintenanceDates = copyCollection(object.getMaintenanceDates(), CitationDate.class); |
| userDefinedMaintenanceFrequency = object.getUserDefinedMaintenanceFrequency(); |
| maintenanceScopes = copyCollection(object.getMaintenanceScopes(), Scope.class); |
| maintenanceNotes = copyCollection(object.getMaintenanceNotes(), InternationalString.class); |
| contacts = copyCollection(object.getContacts(), ResponsibleParty.class); |
| } |
| } |
| |
| /** |
| * Returns a SIS metadata implementation with the values of the given arbitrary implementation. |
| * This method performs the first applicable action in the following choices: |
| * |
| * <ul> |
| * <li>If the given object is {@code null}, then this method returns {@code null}.</li> |
| * <li>Otherwise if the given object is already an instance of |
| * {@code DefaultMaintenanceInformation}, then it is returned unchanged.</li> |
| * <li>Otherwise a new {@code DefaultMaintenanceInformation} instance is created using the |
| * {@linkplain #DefaultMaintenanceInformation(MaintenanceInformation) copy constructor} |
| * and returned. Note that this is a <cite>shallow</cite> copy operation, since the other |
| * metadata contained in the given object are not recursively copied.</li> |
| * </ul> |
| * |
| * @param object the object to get as a SIS implementation, or {@code null} if none. |
| * @return a SIS implementation containing the values of the given object (may be the |
| * given object itself), or {@code null} if the argument was null. |
| */ |
| public static DefaultMaintenanceInformation castOrCopy(final MaintenanceInformation object) { |
| if (object == null || object instanceof DefaultMaintenanceInformation) { |
| return (DefaultMaintenanceInformation) object; |
| } |
| return new DefaultMaintenanceInformation(object); |
| } |
| |
| /** |
| * Returns the frequency with which changes and additions are made to the resource |
| * after the initial resource is completed. |
| * |
| * @return frequency with which changes and additions are made to the resource, or {@code null}. |
| */ |
| @Override |
| @XmlElement(name = "maintenanceAndUpdateFrequency") |
| public MaintenanceFrequency getMaintenanceAndUpdateFrequency() { |
| return maintenanceAndUpdateFrequency; |
| } |
| |
| /** |
| * Sets the frequency with which changes and additions are made to the resource |
| * after the initial resource is completed. |
| * |
| * @param newValue the new maintenance frequency. |
| */ |
| public void setMaintenanceAndUpdateFrequency(final MaintenanceFrequency newValue) { |
| checkWritePermission(maintenanceAndUpdateFrequency); |
| maintenanceAndUpdateFrequency = newValue; |
| } |
| |
| /** |
| * Return the date information associated with maintenance of resource. |
| * |
| * @return date information associated with maintenance of resource. |
| * |
| * @since 0.5 |
| */ |
| @Override |
| // @XmlElement at the end of this class. |
| public Collection<CitationDate> getMaintenanceDates() { |
| return maintenanceDates = nonNullCollection(maintenanceDates, CitationDate.class); |
| } |
| |
| /** |
| * Sets the date information associated with maintenance of resource. |
| * |
| * @param newValues the new date information associated with maintenance of resource. |
| * |
| * @since 0.5 |
| */ |
| public void setMaintenanceDates(final Collection<? extends CitationDate> newValues) { |
| maintenanceDates = writeCollection(newValues, maintenanceDates, CitationDate.class); |
| } |
| |
| /** |
| * Returns the scheduled revision date for resource. |
| * This method fetches the value from the {@linkplain #getMaintenanceDates() maintenance dates}. |
| * |
| * @return scheduled revision date, or {@code null}. |
| * |
| * @deprecated As of ISO 19115:2014, replaced by {@link #getMaintenanceDates()} in order to enable inclusion |
| * of a {@link DateType} to describe the type of the date. Note that {@link DateType#NEXT_UPDATE} |
| * was added to that code list. |
| */ |
| @Override |
| @Deprecated |
| @Dependencies("getMaintenanceDates") |
| @XmlElement(name = "dateOfNextUpdate", namespace = LegacyNamespaces.GMD) |
| public Date getDateOfNextUpdate() { |
| if (FilterByVersion.LEGACY_METADATA.accept()) { |
| final Collection<CitationDate> dates = getMaintenanceDates(); |
| if (dates != null) { // May be null on XML marshalling. |
| for (final CitationDate date : dates) { |
| if (DateType.NEXT_UPDATE.equals(date.getDateType())) { |
| return date.getDate(); |
| } |
| } |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Sets the scheduled revision date for resource. |
| * This method stores the value in the {@linkplain #getMaintenanceDates() maintenance dates}. |
| * |
| * @param newValue the new date of next update. |
| */ |
| @Deprecated |
| public void setDateOfNextUpdate(final Date newValue) { |
| checkWritePermission(valueIfDefined(maintenanceDates)); |
| Collection<CitationDate> dates = maintenanceDates; |
| if (dates != null) { |
| final Iterator<CitationDate> it = dates.iterator(); |
| while (it.hasNext()) { |
| final CitationDate date = it.next(); |
| if (DateType.NEXT_UPDATE.equals(date.getDateType())) { |
| if (newValue == null) { |
| it.remove(); |
| return; |
| } else if (date instanceof DefaultCitationDate) { |
| ((DefaultCitationDate) date).setDate(newValue); |
| return; |
| } |
| } |
| } |
| } |
| if (newValue != null) { |
| final CitationDate date = new DefaultCitationDate(newValue, DateType.NEXT_UPDATE); |
| if (dates != null) { |
| dates.add(date); |
| } else { |
| dates = Collections.singleton(date); |
| } |
| setMaintenanceDates(dates); |
| } |
| } |
| |
| /** |
| * Returns the maintenance period other than those defined. |
| * |
| * @return the maintenance period, or {@code null}. |
| */ |
| @Override |
| @XmlElement(name = "userDefinedMaintenanceFrequency") |
| public PeriodDuration getUserDefinedMaintenanceFrequency() { |
| return userDefinedMaintenanceFrequency; |
| } |
| |
| /** |
| * Sets the maintenance period other than those defined. |
| * |
| * @param newValue the new user defined maintenance frequency. |
| */ |
| public void setUserDefinedMaintenanceFrequency(final PeriodDuration newValue) { |
| checkWritePermission(userDefinedMaintenanceFrequency); |
| userDefinedMaintenanceFrequency = newValue; |
| } |
| |
| /** |
| * Return the types of resource and / or extents to which the maintenance information applies. |
| * |
| * @return type of resource and / or extent to which the maintenance information applies. |
| * |
| * @since 0.5 |
| */ |
| @Override |
| // @XmlElement at the end of this class. |
| public Collection<Scope> getMaintenanceScopes() { |
| return maintenanceScopes = nonNullCollection(maintenanceScopes, Scope.class); |
| } |
| |
| /** |
| * Sets the types of resource and / or extents to which the maintenance information applies. |
| * |
| * @param newValues the types of resource and / or extents to which the maintenance information applies. |
| * |
| * @since 0.5 |
| */ |
| public void setMaintenanceScopes(final Collection<? extends Scope> newValues) { |
| maintenanceScopes = writeCollection(newValues, maintenanceScopes, Scope.class); |
| } |
| |
| /** |
| * Returns the scope of data to which maintenance is applied. |
| * This method fetches the values from the {@linkplain #getMaintenanceScopes() maintenance scopes}. |
| * |
| * @return scope of data to which maintenance is applied. |
| * |
| * @deprecated As of ISO 19115:2014, {@code getUpdateScopes()} and {@link #getUpdateScopeDescriptions()} |
| * were combined into {@link #getMaintenanceScopes()} in order to allow specifying a scope |
| * that includes a spatial and temporal extent. |
| */ |
| @Override |
| @Deprecated |
| @Dependencies("getMaintenanceScopes") |
| @XmlElement(name = "updateScope", namespace = LegacyNamespaces.GMD) |
| public final Collection<ScopeCode> getUpdateScopes() { |
| if (!FilterByVersion.LEGACY_METADATA.accept()) return null; |
| return new LegacyPropertyAdapter<ScopeCode,Scope>(getMaintenanceScopes()) { |
| /** Stores a legacy value into the new kind of value. */ |
| @Override protected Scope wrap(final ScopeCode value) { |
| return new DefaultScope(value); |
| } |
| |
| /** Extracts the legacy value from the new kind of value. */ |
| @Override protected ScopeCode unwrap(final Scope container) { |
| return container.getLevel(); |
| } |
| |
| /** Updates the legacy value in an existing new kind of value. */ |
| @Override protected boolean update(final Scope container, final ScopeCode value) { |
| if (container instanceof DefaultScope) { |
| ((DefaultScope) container).setLevel(value); |
| return true; |
| } |
| return false; |
| } |
| }.validOrNull(); |
| } |
| |
| /** |
| * Sets the scope of data to which maintenance is applied. |
| * This method stores the values in the {@linkplain #getMaintenanceScopes() maintenance scopes}. |
| * |
| * @param newValues the new update scopes. |
| * |
| * @deprecated As of ISO 19115:2014, replaced by {@link #setMaintenanceScopes(Collection)}. |
| */ |
| @Deprecated |
| public void setUpdateScopes(final Collection<? extends ScopeCode> newValues) { |
| checkWritePermission(valueIfDefined(maintenanceScopes)); |
| ((LegacyPropertyAdapter<ScopeCode,?>) getUpdateScopes()).setValues(newValues); |
| } |
| |
| /** |
| * Returns additional information about the range or extent of the resource. |
| * This method fetches the values from the {@linkplain #getMaintenanceScopes() maintenance scopes}. |
| * |
| * @return additional information about the range or extent of the resource. |
| * |
| * @deprecated As of ISO 19115:2014, {@link #getUpdateScopes()} and {@code getUpdateScopeDescriptions()} |
| * were combined into {@link #getMaintenanceScopes()} in order to allow specifying a scope |
| * that includes a spatial and temporal extent. |
| */ |
| @Override |
| @Deprecated |
| @Dependencies("getMaintenanceScopes") |
| @XmlElement(name = "updateScopeDescription", namespace = LegacyNamespaces.GMD) |
| public final Collection<ScopeDescription> getUpdateScopeDescriptions() { |
| if (!FilterByVersion.LEGACY_METADATA.accept()) return null; |
| return new LegacyPropertyAdapter<ScopeDescription,Scope>(getMaintenanceScopes()) { |
| /** Stores a legacy value into the new kind of value. */ |
| @Override protected Scope wrap(final ScopeDescription value) { |
| final DefaultScope container = new DefaultScope(); |
| container.setLevelDescription(CollectionsExt.singletonOrEmpty(value)); |
| return container; |
| } |
| |
| /** Extracts the legacy value from the new kind of value. */ |
| @Override protected ScopeDescription unwrap(final Scope container) { |
| return getSingleton(container.getLevelDescription(), ScopeDescription.class, |
| this, DefaultMaintenanceInformation.class, "getUpdateScopeDescriptions"); |
| } |
| |
| /** Updates the legacy value in an existing instance of the new kind of value. */ |
| @Override protected boolean update(final Scope container, final ScopeDescription value) { |
| if (container instanceof DefaultScope) { |
| ((DefaultScope) container).setLevelDescription(CollectionsExt.singletonOrEmpty(value)); |
| return true; |
| } |
| return false; |
| } |
| }.validOrNull(); |
| } |
| |
| /** |
| * Sets additional information about the range or extent of the resource. |
| * This method stores the values in the {@linkplain #getMaintenanceScopes() maintenance scopes}. |
| * |
| * @param newValues the new update scope descriptions. |
| * |
| * @deprecated As of ISO 19115:2014, replaced by {@link #setMaintenanceScopes(Collection)}. |
| */ |
| @Deprecated |
| public void setUpdateScopeDescriptions(final Collection<? extends ScopeDescription> newValues) { |
| checkWritePermission(valueIfDefined(maintenanceScopes)); |
| ((LegacyPropertyAdapter<ScopeDescription,?>) getUpdateScopeDescriptions()).setValues(newValues); |
| } |
| |
| /** |
| * Returns information regarding specific requirements for maintaining the resource. |
| * |
| * @return information regarding specific requirements for maintaining the resource. |
| */ |
| @Override |
| @XmlElement(name = "maintenanceNote") |
| public Collection<InternationalString> getMaintenanceNotes() { |
| return maintenanceNotes = nonNullCollection(maintenanceNotes, InternationalString.class); |
| } |
| |
| /** |
| * Sets information regarding specific requirements for maintaining the resource. |
| * |
| * @param newValues the new maintenance notes. |
| */ |
| public void setMaintenanceNotes(final Collection<? extends InternationalString> newValues) { |
| maintenanceNotes = writeCollection(newValues, maintenanceNotes, InternationalString.class); |
| } |
| |
| /** |
| * Returns identification of, and means of communicating with, |
| * person(s) and organization(s) with responsibility for maintaining the resource. |
| * |
| * <div class="warning"><b>Upcoming API change — generalization</b><br> |
| * As of ISO 19115:2014, {@code ResponsibleParty} is replaced by the {@code Responsibility} parent interface. |
| * This change may be applied in GeoAPI 4.0. |
| * </div> |
| * |
| * @return means of communicating with person(s) and organization(s) with responsibility |
| * for maintaining the resource. |
| */ |
| @Override |
| @XmlElement(name = "contact") |
| public Collection<ResponsibleParty> getContacts() { |
| return contacts = nonNullCollection(contacts, ResponsibleParty.class); |
| } |
| |
| /** |
| * Sets identification of, and means of communicating with, |
| * person(s) and organization(s) with responsibility for maintaining the resource. |
| * |
| * <div class="warning"><b>Upcoming API change — generalization</b><br> |
| * As of ISO 19115:2014, {@code ResponsibleParty} is replaced by the {@code Responsibility} parent interface. |
| * This change may be applied in GeoAPI 4.0. |
| * </div> |
| * |
| * @param newValues the new identification of person(s) and organization(s) |
| * with responsibility for maintaining the resource. |
| */ |
| public void setContacts(final Collection<? extends ResponsibleParty> newValues) { |
| contacts = writeCollection(newValues, contacts, ResponsibleParty.class); |
| } |
| |
| |
| |
| |
| ////////////////////////////////////////////////////////////////////////////////////////////////// |
| //////// //////// |
| //////// XML support with JAXB //////// |
| //////// //////// |
| //////// The following methods are invoked by JAXB using reflection (even if //////// |
| //////// they are private) or are helpers for other methods invoked by JAXB. //////// |
| //////// Those methods can be safely removed if Geographic Markup Language //////// |
| //////// (GML) support is not needed. //////// |
| //////// //////// |
| ////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| /** |
| * Invoked by JAXB at both marshalling and unmarshalling time. |
| * This attribute has been added by ISO 19115:2014 standard. |
| * If (and only if) marshalling an older standard version, we omit this attribute. |
| */ |
| @XmlElement(name = "maintenanceDate") |
| private Collection<CitationDate> getMaintenanceDate() { |
| return FilterByVersion.CURRENT_METADATA.accept() ? getMaintenanceDates() : null; |
| } |
| |
| @XmlElement(name = "maintenanceScope") |
| private Collection<Scope> getMaintenanceScope() { |
| return FilterByVersion.CURRENT_METADATA.accept() ? getMaintenanceScopes() : null; |
| } |
| } |