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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you 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 .
*/
package com.sun.star.script.framework.provider.java;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
/**
* The <code>ScriptDescriptor</code> object is used to store the search
* criteria that should be used for finding a particular script
*/
public class ScriptDescriptor {
private final String m_name;
private final String m_methodName;
private final String m_className;
private List<String> m_classpath;
private final ArrayList<Class<?>> m_argumentTypes = new ArrayList<Class<?>>(11);
/**
* Constructs a ScriptDescriptor for the given name
*
* @param name Script Name
* @exception IllegalArgumentException if the given name does not contain a "."
*/
public ScriptDescriptor(String name) throws IllegalArgumentException {
int idx = name.lastIndexOf('.');
if (idx == -1) {
throw new IllegalArgumentException("Invalid method name");
}
this.m_name = name;
this.m_methodName = name.substring(idx + 1);
this.m_className = name.substring(0, idx);
}
/**
* Gets the fully qualified name of this <code>ScriptDescriptor</code>
*
* @return The Script Name value
*/
public String getName() {
return m_name;
}
/**
* Gets the fully qualified name of this <code>ScriptDescriptor</code>
*
* @return The Script Name value
*/
public String getClassName() {
return m_className;
}
/**
* Gets the method name of this <code>ScriptDescriptor</code>
*
* @return The methodName value
*/
public String getMethodName() {
return m_methodName;
}
/**
* Sets the classpath value stored by this <code>ScriptDescriptor</code>
*
* @param classpath The new classpath value
*/
public void setClasspath(String classpath) {
StringTokenizer stk = new StringTokenizer(classpath, ":");
while (stk.hasMoreTokens()) {
this.m_classpath.add(stk.nextToken());
}
}
/**
* Sets the classpath value stored by this <code>ScriptDescriptor</code>
*
* @param classpath The new classpath value
*/
public void setClasspath(List<String> classpath) {
this.m_classpath = classpath;
}
/**
* Gets the classpath value stored by this <code>ScriptDescriptor</code>
*
* @return The classpath value
*/
public List<String> getClasspath() {
return m_classpath;
}
/**
* Adds the given <code>Class</code> to the list of argument types stored in
* this ScriptDescriptor
*
* @param clazz The feature to be added to the ArgumentType attribute
*/
public synchronized void addArgumentType(Class<?> clazz) {
m_argumentTypes.add(clazz);
}
/**
* Gets a list of the types of the arguments stored in this
* <code>ScriptDescriptor</code>
*
* return the argument types as an array of Class
*
* @return The argumentTypes value
*/
public synchronized Class<?>[] getArgumentTypes() {
if (m_argumentTypes.size() > 0)
return m_argumentTypes.toArray(new Class[ m_argumentTypes.size() ]);
else
return null;
}
/**
* Returns a <code>String</code> representation of this
* <code>ScriptDescriptor</code>
*
* @return The scriptName including the parameters.
*/
@Override
public String toString() {
StringBuilder description = new StringBuilder(m_name);
Class<?>[] types = getArgumentTypes();
description.append(" (");
if (types != null) {
for (int i = 0; i < types.length - 1; i++) {
description.append(types[ i ].getName());
description.append(", ");
}
description.append(types[ types.length - 1 ].getName());
}
description.append(")");
return description.toString();
}
}
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