Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. 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.
*
* 3. The name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Intalio, Inc. For written permission,
* please contact [email protected].
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Intalio, Inc. Exolab is a registered
* trademark of Intalio, Inc.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* INTALIO, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 1999-2002 (C) Intalio, Inc. All Rights Reserved.
*/
package org.exolab.javasource;
import java.util.Enumeration;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* Describes the definition of a enum type class.
*
* @author Andrew Fawcett
* @version $Revision: 8130 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
*/
public final class JEnum extends JClass {
/** The list of elements of this JEnumConstant. */
private Map _enumConstants = new LinkedHashMap();
/**
* Construct JEnum with given name.
*
* @param name The name for this JEnum.
*/
public JEnum(final String name) {
super(name);
//-- initialize default Java doc
getJDocComment().setComment("Enumeration " + getLocalName() + ".");
}
/**
* Override to only allow private constructors.
* @param constructor The constructor that should be added.
*/
public void addConstructor(final JConstructor constructor) {
if (constructor.getModifiers().isPrivate()) {
super.addConstructor(constructor);
}
}
//--------------------------------------------------------------------------
/**
* Adds the given {@link JMember} to this {@link JEnum}.
*
* @param jMember The {@link JMember} to add.
*/
public void addMember(final JMember jMember) {
if (jMember instanceof JEnumConstant) {
addEnumConstant((JEnumConstant) jMember);
} else {
super.addMember(jMember);
}
}
/**
* Adds the given {@link JEnumConstant} to this {@link JEnum}.
*
* @param jEnumConstant The constant to add.
*/
public void addEnumConstant(final JEnumConstant jEnumConstant) {
if (jEnumConstant == null) {
throw new IllegalArgumentException("Enum fields cannot be null");
}
String name = jEnumConstant.getName();
if (_enumConstants.get(name) != null) {
String err = "duplicate name found: " + name;
throw new IllegalArgumentException(err);
}
_enumConstants.put(name, jEnumConstant);
}
/**
* Returns the member with the given name, or null if no member was found
* with the given name.
*
* @param name The name of the member to return.
* @return The member with the given name, or null if no member was found
* with the given name.
*/
public JEnumConstant getEnumConstant(final String name) {
return _enumConstants.get(name);
}
/**
* Returns an array of all the JEnumConstant of this JEnum.
*
* @return An array of all the JEnumConstant of this JEnum.
*/
public JEnumConstant[] getEnumConstants() {
return _enumConstants.values().toArray(new JEnumConstant[_enumConstants.size()]);
}
/**
* Returns the number of enum constants.
*
* @return The number of enum constants.
*/
public int getEnumConstantCount() {
return this._enumConstants.size();
}
/**
* {@inheritDoc}
*/
public void print(final JSourceWriter jsw, final boolean classOnly) {
if (jsw == null) {
throw new IllegalArgumentException("argument 'jsw' should not be null.");
}
//-- print class headers (comment header, package, imports) if desired
if (!classOnly) {
printClassHeaders(jsw);
}
getJDocComment().print(jsw);
printEnumDefinitionLine(jsw); // includes the opening '{'
jsw.writeln();
jsw.indent();
printEnumConstants(jsw);
printMemberVariables(jsw);
printStaticInitializers(jsw);
printConstructors(jsw);
printMethods(jsw);
printInnerClasses(jsw);
jsw.unindent();
jsw.writeln('}');
jsw.flush();
}
/**
* Writes to the JSourceWriter the line that defines this enum. This
* line includes the enum name, implements entries, and
* any modifiers such as "private".
*
* @param jsw The JSourceWriter to be used.
*/
private void printEnumDefinitionLine(final JSourceWriter jsw) {
StringBuilder buffer = new StringBuilder();
//-- print annotations
getAnnotatedElementHelper().printAnnotations(jsw);
JModifiers modifiers = getModifiers();
if (modifiers.isPrivate()) {
buffer.append("private ");
} else if (modifiers.isPublic()) {
buffer.append("public ");
}
buffer.append("enum ");
buffer.append(getLocalName());
buffer.append(' ');
if (getInterfaceCount() > 0) {
boolean endl = false;
if ((getInterfaceCount() > 1)) {
jsw.writeln(buffer.toString());
buffer.setLength(0);
endl = true;
}
buffer.append("implements ");
Enumeration enumeration = getInterfaces();
while (enumeration.hasMoreElements()) {
buffer.append(enumeration.nextElement());
if (enumeration.hasMoreElements()) { buffer.append(", "); }
}
if (endl) {
jsw.writeln(buffer.toString());
buffer.setLength(0);
} else {
buffer.append(' ');
}
}
buffer.append('{');
jsw.writeln(buffer.toString());
buffer.setLength(0);
}
/**
* Writes to the JSourceWriter all constants belonging to this enum.
*
* @param jsw The JSourceWriter to be used.
*/
private void printEnumConstants(final JSourceWriter jsw) {
if (!_enumConstants.isEmpty()) {
jsw.writeln();
jsw.writeln(" //------------------/");
jsw.writeln(" //- Enum Constants -/");
jsw.writeln("//------------------/");
jsw.writeln();
}
int i = 0;
for (JEnumConstant jConstant : _enumConstants.values()) {
i++;
jConstant.print(jsw);
if (i < _enumConstants.size()) {
jsw.write(",");
} else {
jsw.write(";");
}
jsw.writeln();
}
}
}
