Java tutorial
/* * Copyright (c) 2010-2013 Evolveum * * 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.evolveum.midpoint.repo.sql.data.audit; import com.evolveum.midpoint.audit.api.AuditEventRecord; import com.evolveum.midpoint.audit.api.AuditService; import com.evolveum.midpoint.prism.PrismContext; import com.evolveum.midpoint.prism.PrismObject; import com.evolveum.midpoint.prism.polystring.PolyString; import com.evolveum.midpoint.repo.sql.data.common.enums.ROperationResultStatus; import com.evolveum.midpoint.repo.sql.data.common.other.RObjectType; import com.evolveum.midpoint.repo.sql.util.ClassMapper; import com.evolveum.midpoint.repo.sql.util.DtoTranslationException; import com.evolveum.midpoint.repo.sql.util.RUtil; import com.evolveum.midpoint.schema.ObjectDeltaOperation; import com.evolveum.midpoint.schema.constants.ObjectTypes; import com.evolveum.midpoint.xml.ns._public.common.common_3.ObjectType; import com.evolveum.midpoint.xml.ns._public.common.common_3.UserType; import org.apache.commons.lang.Validate; import org.hibernate.annotations.Cascade; import org.hibernate.annotations.ForeignKey; import javax.persistence.*; import javax.xml.namespace.QName; import java.io.Serializable; import java.sql.Timestamp; import java.util.ArrayList; import java.util.Collection; import java.util.HashSet; import java.util.List; import java.util.Set; /** * @author lazyman */ @Entity @Table(name = RAuditEventRecord.TABLE_NAME, indexes = { @Index(name = "iTimestampValue", columnList = RAuditEventRecord.COLUMN_TIMESTAMP) }) // TODO correct index name public class RAuditEventRecord implements Serializable { public static final String TABLE_NAME = "m_audit_event"; public static final String COLUMN_TIMESTAMP = "timestampValue"; private long id; private Timestamp timestamp; private String eventIdentifier; private String sessionIdentifier; private String taskIdentifier; private String taskOID; private String hostIdentifier; //prism object - user private String initiatorOid; private String initiatorName; //prism object private String targetOid; private String targetName; private RObjectType targetType; //prism object - user private String targetOwnerOid; private String targetOwnerName; private RAuditEventType eventType; private RAuditEventStage eventStage; //collection of object deltas private Set<RObjectDeltaOperation> deltas; private String channel; private ROperationResultStatus outcome; private String parameter; private String message; private String result; public String getResult() { return result; } @Column(length = 1024) public String getMessage() { return message; } public String getParameter() { return parameter; } public String getChannel() { return channel; } @ForeignKey(name = "fk_audit_delta") @OneToMany(mappedBy = "record", orphanRemoval = true) @Cascade({ org.hibernate.annotations.CascadeType.ALL }) public Set<RObjectDeltaOperation> getDeltas() { if (deltas == null) { deltas = new HashSet<RObjectDeltaOperation>(); } return deltas; } public String getEventIdentifier() { return eventIdentifier; } @Enumerated(EnumType.ORDINAL) public RAuditEventStage getEventStage() { return eventStage; } @Enumerated(EnumType.ORDINAL) public RAuditEventType getEventType() { return eventType; } public String getHostIdentifier() { return hostIdentifier; } @Id @GeneratedValue public long getId() { return id; } @Column(length = RUtil.COLUMN_LENGTH_OID) public String getInitiatorOid() { return initiatorOid; } public String getInitiatorName() { return initiatorName; } @Enumerated(EnumType.ORDINAL) public ROperationResultStatus getOutcome() { return outcome; } public String getSessionIdentifier() { return sessionIdentifier; } public String getTargetName() { return targetName; } @Column(length = RUtil.COLUMN_LENGTH_OID) public String getTargetOid() { return targetOid; } @Enumerated(EnumType.ORDINAL) public RObjectType getTargetType() { return targetType; } public String getTargetOwnerName() { return targetOwnerName; } @Column(length = RUtil.COLUMN_LENGTH_OID) public String getTargetOwnerOid() { return targetOwnerOid; } public String getTaskIdentifier() { return taskIdentifier; } public String getTaskOID() { return taskOID; } @Column(name = COLUMN_TIMESTAMP) public Timestamp getTimestamp() { return timestamp; } public void setMessage(String message) { this.message = message; } public void setParameter(String parameter) { this.parameter = parameter; } public void setChannel(String channel) { this.channel = channel; } public void setDeltas(Set<RObjectDeltaOperation> deltas) { this.deltas = deltas; } public void setEventIdentifier(String eventIdentifier) { this.eventIdentifier = eventIdentifier; } public void setEventStage(RAuditEventStage eventStage) { this.eventStage = eventStage; } public void setEventType(RAuditEventType eventType) { this.eventType = eventType; } public void setHostIdentifier(String hostIdentifier) { this.hostIdentifier = hostIdentifier; } public void setId(long id) { this.id = id; } public void setInitiatorName(String initiatorName) { this.initiatorName = initiatorName; } public void setInitiatorOid(String initiatorOid) { this.initiatorOid = initiatorOid; } public void setOutcome(ROperationResultStatus outcome) { this.outcome = outcome; } public void setSessionIdentifier(String sessionIdentifier) { this.sessionIdentifier = sessionIdentifier; } public void setTargetName(String targetName) { this.targetName = targetName; } public void setTargetOid(String targetOid) { this.targetOid = targetOid; } public void setTargetType(RObjectType targetType) { this.targetType = targetType; } public void setTargetOwnerName(String targetOwnerName) { this.targetOwnerName = targetOwnerName; } public void setTargetOwnerOid(String targetOwnerOid) { this.targetOwnerOid = targetOwnerOid; } public void setTaskIdentifier(String taskIdentifier) { this.taskIdentifier = taskIdentifier; } public void setTaskOID(String taskOID) { this.taskOID = taskOID; } public void setTimestamp(Timestamp timestamp) { this.timestamp = timestamp; } public void setResult(String result) { this.result = result; } @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; RAuditEventRecord that = (RAuditEventRecord) o; if (channel != null ? !channel.equals(that.channel) : that.channel != null) return false; if (deltas != null ? !deltas.equals(that.deltas) : that.deltas != null) return false; if (eventIdentifier != null ? !eventIdentifier.equals(that.eventIdentifier) : that.eventIdentifier != null) return false; if (eventStage != that.eventStage) return false; if (eventType != that.eventType) return false; if (hostIdentifier != null ? !hostIdentifier.equals(that.hostIdentifier) : that.hostIdentifier != null) return false; if (initiatorOid != null ? !initiatorOid.equals(that.initiatorOid) : that.initiatorOid != null) return false; if (initiatorName != null ? !initiatorName.equals(that.initiatorName) : that.initiatorName != null) return false; if (outcome != that.outcome) return false; if (sessionIdentifier != null ? !sessionIdentifier.equals(that.sessionIdentifier) : that.sessionIdentifier != null) return false; if (targetOid != null ? !targetOid.equals(that.targetOid) : that.targetOid != null) return false; if (targetName != null ? !targetName.equals(that.targetName) : that.targetName != null) return false; if (targetType != null ? !targetType.equals(that.targetType) : that.targetType != null) return false; if (targetOwnerOid != null ? !targetOwnerOid.equals(that.targetOwnerOid) : that.targetOwnerOid != null) return false; if (targetOwnerName != null ? !targetOwnerName.equals(that.targetOwnerName) : that.targetOwnerName != null) return false; if (taskIdentifier != null ? !taskIdentifier.equals(that.taskIdentifier) : that.taskIdentifier != null) return false; if (taskOID != null ? !taskOID.equals(that.taskOID) : that.taskOID != null) return false; if (timestamp != null ? !timestamp.equals(that.timestamp) : that.timestamp != null) return false; if (parameter != null ? !parameter.equals(that.parameter) : that.parameter != null) return false; if (message != null ? !message.equals(that.message) : that.message != null) return false; if (result != null ? !result.equals(that.result) : that.result != null) return false; return true; } @Override public int hashCode() { int result = timestamp != null ? timestamp.hashCode() : 0; result = 31 * result + (eventIdentifier != null ? eventIdentifier.hashCode() : 0); result = 31 * result + (sessionIdentifier != null ? sessionIdentifier.hashCode() : 0); result = 31 * result + (taskIdentifier != null ? taskIdentifier.hashCode() : 0); result = 31 * result + (taskOID != null ? taskOID.hashCode() : 0); result = 31 * result + (hostIdentifier != null ? hostIdentifier.hashCode() : 0); result = 31 * result + (initiatorName != null ? initiatorName.hashCode() : 0); result = 31 * result + (initiatorOid != null ? initiatorOid.hashCode() : 0); result = 31 * result + (targetOid != null ? targetOid.hashCode() : 0); result = 31 * result + (targetName != null ? targetName.hashCode() : 0); result = 31 * result + (targetType != null ? targetType.hashCode() : 0); result = 31 * result + (targetOwnerOid != null ? targetOwnerOid.hashCode() : 0); result = 31 * result + (targetOwnerName != null ? targetOwnerName.hashCode() : 0); result = 31 * result + (eventType != null ? eventType.hashCode() : 0); result = 31 * result + (eventStage != null ? eventStage.hashCode() : 0); result = 31 * result + (deltas != null ? deltas.hashCode() : 0); result = 31 * result + (channel != null ? channel.hashCode() : 0); result = 31 * result + (outcome != null ? outcome.hashCode() : 0); result = 31 * result + (parameter != null ? parameter.hashCode() : 0); result = 31 * result + (message != null ? message.hashCode() : 0); result = 31 * result + (this.result != null ? this.result.hashCode() : 0); return result; } public static RAuditEventRecord toRepo(AuditEventRecord record, PrismContext prismContext) throws DtoTranslationException { Validate.notNull(record, "Audit event record must not be null."); Validate.notNull(prismContext, "Prism context must not be null."); RAuditEventRecord repo = new RAuditEventRecord(); repo.setChannel(record.getChannel()); if (record.getTimestamp() != null) { repo.setTimestamp(new Timestamp(record.getTimestamp())); } repo.setEventStage(RAuditEventStage.toRepo(record.getEventStage())); repo.setEventType(RAuditEventType.toRepo(record.getEventType())); repo.setSessionIdentifier(record.getSessionIdentifier()); repo.setEventIdentifier(record.getEventIdentifier()); repo.setHostIdentifier(record.getHostIdentifier()); repo.setParameter(record.getParameter()); repo.setMessage(trimMessage(record.getMessage())); if (record.getOutcome() != null) { repo.setOutcome( RUtil.getRepoEnumValue(record.getOutcome().createStatusType(), ROperationResultStatus.class)); } repo.setTaskIdentifier(record.getTaskIdentifier()); repo.setTaskOID(record.getTaskOID()); repo.setResult(record.getResult()); try { if (record.getTarget() != null) { PrismObject target = record.getTarget(); repo.setTargetName(getOrigName(target)); repo.setTargetOid(target.getOid()); QName type = ObjectTypes.getObjectType(target.getCompileTimeClass()).getTypeQName(); repo.setTargetType(ClassMapper.getHQLTypeForQName(type)); } if (record.getTargetOwner() != null) { PrismObject targetOwner = record.getTargetOwner(); repo.setTargetOwnerName(getOrigName(targetOwner)); repo.setTargetOwnerOid(targetOwner.getOid()); } if (record.getInitiator() != null) { PrismObject<UserType> initiator = record.getInitiator(); repo.setInitiatorName(getOrigName(initiator)); repo.setInitiatorOid(initiator.getOid()); } for (ObjectDeltaOperation<?> delta : record.getDeltas()) { if (delta == null) { continue; } RObjectDeltaOperation rDelta = RObjectDeltaOperation.toRepo(repo, delta, prismContext); rDelta.setTransient(true); rDelta.setRecord(repo); repo.getDeltas().add(rDelta); } } catch (Exception ex) { throw new DtoTranslationException(ex.getMessage(), ex); } return repo; } public static AuditEventRecord fromRepo(RAuditEventRecord repo, PrismContext prismContext) throws DtoTranslationException { AuditEventRecord audit = new AuditEventRecord(); audit.setChannel(repo.getChannel()); audit.setEventIdentifier(repo.getEventIdentifier()); if (repo.getEventStage() != null) { audit.setEventStage(repo.getEventStage().getStage()); } if (repo.getEventType() != null) { audit.setEventType(repo.getEventType().getType()); } audit.setHostIdentifier(repo.getHostIdentifier()); audit.setMessage(repo.getMessage()); if (repo.getOutcome() != null) { audit.setOutcome(repo.getOutcome().getStatus()); } audit.setParameter(repo.getParameter()); audit.setResult(repo.getResult()); audit.setSessionIdentifier(repo.getSessionIdentifier()); audit.setTaskIdentifier(repo.getTaskIdentifier()); audit.setTaskOID(repo.getTaskOID()); if (repo.getTimestamp() != null) { audit.setTimestamp(repo.getTimestamp().getTime()); } List<ObjectDeltaOperation> odos = new ArrayList<ObjectDeltaOperation>(); for (RObjectDeltaOperation rodo : repo.getDeltas()) { try { ObjectDeltaOperation odo = RObjectDeltaOperation.fromRepo(rodo, prismContext); if (odo != null) { odos.add(odo); } } catch (Exception ex) { //TODO: for now thi is OK, if we cannot parse detla, just skipp it.. Have to be resolved later; } } audit.getDeltas().addAll((Collection) odos); return audit; //initiator, target, targetOwner } private static String trimMessage(String message) { if (message == null || message.length() <= AuditService.MAX_MESSAGE_SIZE) { return message; } return message.substring(0, AuditService.MAX_MESSAGE_SIZE - 4) + "..."; } private static String getOrigName(PrismObject object) { PolyString name = (PolyString) object.getPropertyRealValue(ObjectType.F_NAME, PolyString.class); return name != null ? name.getOrig() : null; } }