/******************************************************************************* | |
* Copyright (c) 2011, 2014 Oracle. All rights reserved. | |
* This program and the accompanying materials are made available under the | |
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Mike Norman - June 10 2011, created DDL parser package | |
******************************************************************************/ | |
package org.eclipse.persistence.tools.oracleddl.metadata; | |
//DDL parser imports | |
import org.eclipse.persistence.tools.oracleddl.metadata.visit.DatabaseTypeVisitable; | |
import org.eclipse.persistence.tools.oracleddl.metadata.visit.DatabaseTypeVisitor; | |
import static org.eclipse.persistence.tools.oracleddl.metadata.ArgumentTypeDirection.RETURN; | |
public class ArgumentType extends DatabaseTypeTestableBase implements CompositeDatabaseType, DatabaseTypeVisitable { | |
protected String argumentName; | |
protected DatabaseType enclosedType; | |
protected ArgumentTypeDirection direction; | |
protected boolean optional = false; | |
public ArgumentType(String argumentName) { | |
this.argumentName = argumentName; | |
} | |
public String getArgumentName() { | |
return argumentName; | |
} | |
//actually setting argumentName | |
public void setTypeName(String typeName) { | |
this.argumentName = typeName; | |
} | |
public DatabaseType getEnclosedType() { | |
return enclosedType; | |
} | |
public void setEnclosedType(DatabaseType enclosedType) { | |
this.enclosedType = enclosedType; | |
} | |
public ArgumentTypeDirection getDirection() { | |
return direction; | |
} | |
public void setDirection(ArgumentTypeDirection direction) { | |
this.direction = direction; | |
} | |
public boolean isResolved() { | |
// if dataType is unresolved, then this argument is unresolved | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isResolved(); | |
} | |
@Override | |
public boolean isComposite() { | |
if (enclosedType == null) { | |
// by default, an argument is 'simple' until otherwise configured 'composite' | |
return false; | |
} | |
return enclosedType.isComposite(); | |
} | |
@Override | |
public boolean isArgumentType() { | |
return true; | |
} | |
public String getTypeName() { | |
if (enclosedType == null) { | |
return null; | |
} | |
return enclosedType.getTypeName(); | |
} | |
public boolean optional() { | |
return optional; | |
} | |
public void setOptional() { | |
optional = true; | |
} | |
public void unsetOptional() { | |
optional = false; | |
} | |
public String shortName() { | |
StringBuilder sb = new StringBuilder(); | |
if (argumentName != null) { | |
sb.append(argumentName); | |
} | |
else { | |
if (direction == RETURN) { | |
sb.append(RETURN); | |
} | |
} | |
sb.append(" "); | |
if (direction != RETURN) { | |
sb.append(direction != null ? direction.toString() : "<NULL>"); | |
sb.append(" "); | |
} | |
if (enclosedType == null) { | |
sb.append("<null/>"); | |
} | |
else { | |
sb.append(enclosedType.shortName()); | |
} | |
return sb.toString(); | |
} | |
//for all DatabaseTypeCompositeTestable 'is-a' tests, delegate to enclosed dataType | |
@Override | |
public boolean isObjectTableType() { | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isObjectTableType(); | |
} | |
@Override | |
public boolean isObjectType() { | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isObjectType(); | |
} | |
@Override | |
public boolean isPLSQLCollectionType() { | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isPLSQLCollectionType(); | |
} | |
@Override | |
public boolean isPLSQLCursorType() { | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isPLSQLCursorType(); | |
} | |
@Override | |
public boolean isPLSQLRecordType() { | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isPLSQLRecordType(); | |
} | |
@Override | |
public boolean isPLSQLSubType() { | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isPLSQLSubType(); | |
} | |
@Override | |
public boolean isTableType() { | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isTableType(); | |
} | |
@Override | |
public boolean isDbTableType() { | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isDbTableType(); | |
} | |
@Override | |
public boolean isVArrayType() { | |
if (enclosedType == null) { | |
return false; | |
} | |
return enclosedType.isVArrayType(); | |
} | |
@Override | |
public String toString() { | |
StringBuilder sb = new StringBuilder(); | |
sb.append(shortName()); | |
if (optional) { | |
sb.append(" (opt)"); | |
} | |
return sb.toString(); | |
} | |
public void accept(DatabaseTypeVisitor visitor) { | |
visitor.visit(this); | |
} | |
} |