edu.umn.msi.tropix.jobs.activities.ActivityContext.java Source code

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Here is the source code for edu.umn.msi.tropix.jobs.activities.ActivityContext.java

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/********************************************************************************
 * Copyright (c) 2009 Regents of the University of Minnesota
 *
 * This Software was written at the Minnesota Supercomputing Institute
 * http://msi.umn.edu
 *
 * All rights reserved. The following statement of license applies
 * only to this file, and and not to the other files distributed with it
 * or derived therefrom.  This file is made available under the terms of
 * the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * Minnesota Supercomputing Institute - initial API and implementation
 *******************************************************************************/

package edu.umn.msi.tropix.jobs.activities;

import java.util.Set;

import javax.annotation.Nonnull;
import javax.persistence.Basic;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.OneToMany;

import com.google.common.collect.Iterables;
import com.google.common.collect.Sets;

import edu.umn.msi.tropix.grid.credentials.Credential;
import edu.umn.msi.tropix.grid.credentials.Credentials;
import edu.umn.msi.tropix.jobs.activities.descriptions.ActivityDescription;

@Entity
public class ActivityContext {
    @Id
    @Nonnull
    @GeneratedValue(strategy = GenerationType.AUTO)
    private String id;

    @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER)
    @JoinTable(name = "CONTEXT_ACTIVITY", joinColumns = @JoinColumn(name = "CONTEXT_ID"), inverseJoinColumns = @JoinColumn(name = "ACTIVITY_ID"))
    private Set<ActivityDescription> activityDescriptions = Sets.newHashSet();

    @Column(columnDefinition = "clob")
    @Basic(fetch = FetchType.EAGER)
    private String credentialStr;

    public String getId() {
        return id;
    }

    public void setId(final String id) {
        this.id = id;
    }

    public Set<ActivityDescription> getActivityDescriptions() {
        return activityDescriptions;
    }

    public void setActivityDescription(final Set<ActivityDescription> activityDescriptions) {
        this.activityDescriptions = activityDescriptions;
    }

    public String getCredentialStr() {
        return credentialStr;
    }

    public void setCredentialStr(final String credentialStr) {
        this.credentialStr = credentialStr;
    }

    public Credential getCredential() {
        return Credentials.fromString(credentialStr);
    }

    public void addDescription(final ActivityDescription activityDescription) {
        this.activityDescriptions.add(activityDescription);
    }

    public String toString() {
        return "ActivityContext[credential=" + credentialStr + ",descriptions=["
                + Iterables.toString(activityDescriptions) + "]]";
    }

}