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JavaClassConfiguration.java
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JavaClassConfiguration.java
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/***** BEGIN LICENSE BLOCK *****
* Version: EPL 2.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Eclipse Public
* 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.eclipse.org/legal/epl-v20.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the EPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the EPL, the GPL or the LGPL.
***** END LICENSE BLOCK *****/
package org.jruby.javasupport.util;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* Configuration for Reified classes, both normal, and java concrete extension
*/
public class JavaClassConfiguration implements Cloneable {
private static final Set<String> DEFAULT_EXCLUDES = Collections.unmodifiableSet(new HashSet<>(Arrays.asList(
"class", "finalize", "initialize", "java_class", "java_object", "__jcreate!", "java_interfaces", "java_proxy_class"
)));
// general
public Map<String, List<Map<Class<?>, Map<String, Object>>>> parameterAnnotations;
public Map<String, Map<Class<?>, Map<String, Object>>> methodAnnotations;
public Map<String, Map<Class<?>, Map<String, Object>>> fieldAnnotations;
public Map<Class<?>, Map<String, Object>> classAnnotations;
public Map<String, List<Class<?>[]>> methodSignatures;
public Map<String, Class<?>> fieldSignatures;
public List<DirectFieldConfiguration> requestedStorageVariables; // Variable to map to fields if we are ever reified
public boolean callInitialize = true;
public boolean allMethods = true;
public boolean allClassMethods = true; // TODO: ensure defaults are sane
public boolean javaConstructable = true;
public List<Class<?>[]> extraCtors = new ArrayList<>();
// for java proxies
public boolean allCtors = false;
public boolean rubyConstructable = true; //
public boolean IroCtors = true;
public Map<String, String> renamedMethods = new HashMap<>();
public String javaCtorMethodName = "initialize";
private Set<String> excluded = null;
private Set<String> included = null;
public JavaClassConfiguration clone() {
JavaClassConfiguration other = new JavaClassConfiguration();
if (excluded != null) other.excluded = new HashSet<>(excluded);
if (included != null) other.included = new HashSet<>(included);
other.javaCtorMethodName = javaCtorMethodName;
other.IroCtors = IroCtors;
other.rubyConstructable = rubyConstructable;
other.allCtors = allCtors;
other.javaConstructable = javaConstructable;
other.allClassMethods = allClassMethods;
other.allMethods = allMethods;
other.callInitialize = callInitialize;
other.renamedMethods = new HashMap<>(renamedMethods);
other.extraCtors = new ArrayList<>(extraCtors); // NOTE: doesn't separate the arrays, is that fine?
if (parameterAnnotations != null) other.parameterAnnotations = new HashMap<>(parameterAnnotations); // TOOD:
// deep
// clone
if (methodAnnotations != null) other.methodAnnotations = new HashMap<>(methodAnnotations); // TOOD: deep clone
if (fieldAnnotations != null) other.fieldAnnotations = new HashMap<>(fieldAnnotations); // TOOD: deep clone
if (classAnnotations != null) other.classAnnotations = new HashMap<>(classAnnotations); // TOOD: deep clone
if (methodSignatures != null) other.methodSignatures = new HashMap<>(methodSignatures); // TOOD: deep clone
if (fieldSignatures != null) other.fieldSignatures = new HashMap<>(fieldSignatures); // TOOD: deep clone
if (requestedStorageVariables != null) other.requestedStorageVariables = new ArrayList<>(requestedStorageVariables);
return other;
}
public synchronized Set<String> getExcluded() {
if (excluded == null) return DEFAULT_EXCLUDES;
return excluded;
}
public synchronized void exclude(String name) {
if (included == null) included = new HashSet<>();
if (excluded == null) excluded = new HashSet<>(DEFAULT_EXCLUDES);
excluded.add(name);
included.remove(name);
}
public synchronized Set<String> getIncluded() {
if (included == null) return Collections.EMPTY_SET;
return included;
}
public synchronized void include(String name) {
if (included == null) included = new HashSet<>();
if (excluded == null) excluded = new HashSet<>(DEFAULT_EXCLUDES);
included.add(name);
excluded.remove(name);
}
public static class DirectFieldConfiguration {
public String name;
public Class<?> fieldType;
public Boolean unwrap;
public Class<?> unwrapType;
public DirectFieldConfiguration(String name, Class<?> fieldType, Boolean unwrap, Class<?> unwrapType) {
this.name = name;
this.fieldType = fieldType;
this.unwrap = unwrap;
this.unwrapType = unwrapType;
}
}
}