/**
* Copyright 2015-2016 Red Hat, Inc, and individual contributors.
*
* Licensed 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.
*/
package org.wildfly.swarm.spi.api;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* JBoss Modules module descriptor.
*
* <p>If a module is added to an archive, this descriptor is returned in order
* to allow specific customization regarding exports, services, etc.</p>
*
* @author Ken Finnigan
* @see JBossDeploymentStructureContainer#addModule(String)
* @see JBossDeploymentStructureContainer#addModule(String, String)
*/
public class Module {
Module(String name) {
this(name, "main");
}
Module(String name, String slot) {
this.name = name;
if (slot == null) {
slot = "main";
}
this.slot = slot;
}
/**
* The name of the module.
*
* @return The name of the module.
*/
public String name() {
return this.name;
}
Module withName(String name) {
this.name = name;
return this;
}
/**
* The slot of the module.
*
* @return The slot of the module.
*/
public String slot() {
return this.slot;
}
Module withSlot(String slot) {
this.slot = slot;
return this;
}
/**
* Determine if this module should be exported.
*
* @return {@code null} if undefined, otherwise {@code true} if the module is to be exported, otherwise {@code false}.
*/
public Boolean export() {
return this.export;
}
/**
* Set the flag to determine if this module should be exported.
*
* @param export The flag.
* @return this module descriptor.
*/
public Module withExport(Boolean export) {
this.export = export;
return this;
}
/**
* Retrieve the services flag.
*
* @return The services flag.
*/
public ServiceHandling services() {
return this.services;
}
/**
* Set the services flag.
*
* @param services The services flag.
* @return this module descriptor.
*/
public Module withServices(ServiceHandling services) {
this.services = services;
return this;
}
/**
* Determine if this module is considered optional.
*
* @return {@code null} if undefined, otherwise {@code true} if the module is optional, otherwise {@code false}.
*/
public Boolean optional() {
return this.optional;
}
/**
* Set the optional flag.
*
* @param optional The optional flag.
* @return this module.
*/
public Module withOptional(Boolean optional) {
this.optional = optional;
return this;
}
/**
* Retrieve the meta-inf disposition.
*
* @return The meta-inf disposition.
*/
public String metaInf() {
return this.metaInf;
}
/**
* Set the meta-inf disposition.
*
* @param metaInf The meta-inf disposition.
* @return this module.
*/
public Module withMetaInf(String metaInf) {
this.metaInf = metaInf;
return this;
}
/**
* Retrieve the list of paths imported from this module.
*
* @return The list of paths imported from this module.
*/
public List<String> importIncludePaths() {
return this.imports.get(INCLUDE);
}
/**
* Retreive the list of paths excluded from importation from this module.
*
* @return The list of paths excluded from importation from this module.
*/
public List<String> importExcludePaths() {
return this.imports.get(EXCLUDE);
}
/**
* Add a path to import from this module.
*
* @param path The path to add.
* @return this module descriptor.
*/
public Module withImportIncludePath(String path) {
checkList(this.imports, INCLUDE);
this.imports.get(INCLUDE).add(path);
return this;
}
/**
* Add a path to exclude from importing from this module.
*
* @param path The excluded path to add.
* @return this module descriptor.
*/
public Module withImportExcludePath(String path) {
checkList(this.imports, EXCLUDE);
this.imports.get(EXCLUDE).add(path);
return this;
}
/**
* Retrieve this list of paths exported from this module.
*
* @return The list of paths exported from this module.
*/
public List<String> exportIncludePaths() {
return this.exports.get(INCLUDE);
}
/**
* Retrieve the list of paths excluded from exportation from this module.
*
* @return The list of paths excluded from exportation from this module.
*/
public List<String> exportExcludePaths() {
return this.exports.get(EXCLUDE);
}
/**
* Add a path to export from this module.
*
* @param path The path to add.
* @return this module descriptor.
*/
public Module withExportIncludePath(String path) {
checkList(this.exports, INCLUDE);
this.exports.get(INCLUDE).add(path);
return this;
}
/**
* Add a path to exclude from exporting from this module.
*
* @param path The excluded path to add.
* @return this module descriptor.
*/
public Module withExportExcludePath(String path) {
checkList(this.exports, EXCLUDE);
this.exports.get(EXCLUDE).add(path);
return this;
}
private void checkList(Map<String, List<String>> map, String key) {
if (map.get(key) == null) {
map.put(key, new ArrayList<>());
}
}
private static final String INCLUDE = "include";
private static final String EXCLUDE = "exclude";
private String name;
private String slot;
private Boolean export;
private ServiceHandling services;
private Boolean optional = Boolean.FALSE;
private String metaInf;
private Map<String, List<String>> imports = new HashMap<>();
private Map<String, List<String>> exports = new HashMap<>();
public enum ServiceHandling {
NONE("none"),
IMPORT("import"),
EXPORT("export");
ServiceHandling(String value) {
this.value = value;
}
private String value;
public String value() {
return this.value;
}
}
}