package org.codehaus.mojo.jaxb2.schemageneration.postprocessing.javadoc.location;
/*
* 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
*
* 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.
*/
import com.thoughtworks.qdox.model.JavaParameter;
import org.codehaus.mojo.jaxb2.shared.Validate;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlType;
import java.util.List;
/**
* Comparable path structure to locate a particular method within compilation unit.
*
* @author <a href="mailto:lj@jguru.se">Lennart Jörelid</a>, jGuru Europe AB
* @since 2.0
*/
public class MethodLocation extends FieldLocation {
/**
* Signature for a method without any parameters.
*/
public static final String NO_PARAMETERS = "()";
/**
* Separator for a method's parameters.
*/
public static final String PARAMETER_SEPARATOR = ",";
// Internal state
private String parameters = NO_PARAMETERS;
/**
* Creates a new MethodLocation with the supplied package, class and member names.
*
* @param packageName The name of the package for a class potentially holding JavaDoc. Cannot be {@code null}.
* @param className The (simple) name of a class. Cannot be null or empty.
* @param memberName The name of a (method or) field. Cannot be null or empty.
* @param classXmlName The name given as the {@link XmlType#name()} value of an annotation placed on the Class,
* or {@code null} if none is provided.
* @param memberXmlName The name given as the {@link XmlElement#name()} or {@link XmlAttribute#name()} value of
* an annotation placed on this Field, or {@code null} if none is provided.
*/
public MethodLocation(final String packageName,
final String className,
final String classXmlName,
final String memberName,
final String memberXmlName,
final List<JavaParameter> parameters) {
super(packageName, className, classXmlName, memberName, memberXmlName);
// Check sanity
Validate.notNull(parameters, "parameters");
// Stringify the parameter types
if (parameters.size() > 0) {
final StringBuilder builder = new StringBuilder();
for (JavaParameter current : parameters) {
builder.append(current.getType().getFullyQualifiedName()).append(PARAMETER_SEPARATOR);
}
this.parameters = "(" + builder.substring(0, builder.lastIndexOf(PARAMETER_SEPARATOR)) + ")";
}
}
/**
* {@inheritDoc}
*/
@Override
public String getPath() {
return super.getPath() + parameters;
}
/**
* {@inheritDoc}
*/
@Override
public String toString() {
return super.toString() + parameters;
}
/**
* {@inheritDoc}
*/
@Override
public int hashCode() {
return this.toString().hashCode();
}
/**
* @return The parameters, concatenated into a String.
*/
public String getParametersAsString() {
return parameters;
}
/**
* @return True if this MethodLocation has no parameters.
*/
public boolean hasNoParameters() {
return NO_PARAMETERS.equals(parameters);
}
}