fine-third/fine-hsqldb/src/main/java/com/fr/third/org/hsqldb/ReferenceObject.java

/* Copyright (c) 2001-2016, The HSQL Development Group
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 * modification, are permitted provided that the following conditions are met:
 *
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 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
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 * contributors may be used to endorse or promote products derived from this
 * software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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package com.fr.third.org.hsqldb;

import com.fr.third.org.hsqldb.HsqlNameManager.HsqlName;
import com.fr.third.org.hsqldb.rights.Grantee;
import com.fr.third.org.hsqldb.lib.OrderedHashSet;

public class ReferenceObject implements SchemaObject {

    HsqlName name;
    HsqlName target;

    public ReferenceObject(HsqlName name, HsqlName target) {
        this.name   = name;
        this.target = target;
    }

    public int getType() {
        return REFERENCE;
    }

    public HsqlName getName() {
        return name;
    }

    public HsqlName getSchemaName() {
        return name.schema;
    }

    public HsqlName getCatalogName() {
        return name.schema.schema;
    }

    public Grantee getOwner() {
        return name.schema.owner;
    }

    public OrderedHashSet getReferences() {

        OrderedHashSet set = new OrderedHashSet();

        set.add(target);

        return set;
    }

    public OrderedHashSet getComponents() {
        return null;
    }

    public void compile(Session session, SchemaObject parentObject) {}

    public String getSQL() {

        StringBuffer sb = new StringBuffer();

        sb.append(Tokens.T_CREATE).append(' ').append(Tokens.T_SYNONYM);
        sb.append(' ').append(name.getSchemaQualifiedStatementName());
        sb.append(' ').append(Tokens.T_FOR).append(' ');
        sb.append(target.getSchemaQualifiedStatementName());

        return sb.toString();
    }

    public long getChangeTimestamp() {
        return 0L;
    }

    public HsqlName getTarget() {
        return target;
    }
}