ch.systemsx.cisd.openbis.generic.shared.dto.identifier.ProjectIdentifier.java Source code

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Here is the source code for ch.systemsx.cisd.openbis.generic.shared.dto.identifier.ProjectIdentifier.java

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/*
 * Copyright 2008 ETH Zuerich, CISD
 *
 * 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 ch.systemsx.cisd.openbis.generic.shared.dto.identifier;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;

import ch.systemsx.cisd.openbis.generic.shared.IServer;

/**
 * Identifies a project.
 * 
 * @author Izabela Adamczyk
 */
public class ProjectIdentifier extends GroupIdentifier {
    private static final long serialVersionUID = IServer.VERSION;

    private String projectCode;

    public ProjectIdentifier(final String instanceCode, final String groupCode, final String projectCode) {
        super(instanceCode, groupCode);
        setProjectCode(projectCode);
    }

    public ProjectIdentifier(final String groupCode, final String projectCode) {
        this(null, groupCode, projectCode);
    }

    public ProjectIdentifier(GroupIdentifier groupIdentifier, String projectCode) {
        this(groupIdentifier.getDatabaseInstanceCode(), groupIdentifier.getGroupCode(), projectCode);
    }

    public String getProjectCode() {
        return StringUtils.upperCase(projectCode);
    }

    public void setProjectCode(final String projectCode) {
        this.projectCode = projectCode;
    }

    //
    // GroupIdentifier
    //

    @Override
    public boolean equals(final Object obj) {
        if (obj == this) {
            return true;
        }
        if (obj instanceof ProjectIdentifier == false) {
            return false;
        }
        final ProjectIdentifier that = (ProjectIdentifier) obj;
        final EqualsBuilder builder = new EqualsBuilder();
        builder.append(getDatabaseInstanceCode(), that.getDatabaseInstanceCode());
        builder.append(getGroupCode(), that.getGroupCode());
        builder.append(getProjectCode(), that.getProjectCode());
        return builder.isEquals();
    }

    @Override
    public int hashCode() {
        final HashCodeBuilder builder = new HashCodeBuilder();
        builder.append(getDatabaseInstanceCode());
        builder.append(getGroupCode());
        builder.append(getProjectCode());
        return builder.toHashCode();
    }

    @Override
    public String toString() {
        if (getGroupCode() == null) {
            return projectCode;
        } else {
            return super.toString() + Constants.IDENTIFIER_SEPARATOR + projectCode;
        }
    }
}