jruby/core/src/main/java/org/jruby/RubyKeyError.java at master · jruby/jruby · GitHub

History

135 lines (112 loc) · 4.79 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

/***** 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;

import org.jruby.anno.JRubyMethod;

import org.jruby.anno.JRubyClass;

import org.jruby.ast.util.ArgsUtil;

import org.jruby.exceptions.KeyError;

import org.jruby.exceptions.RaiseException;

import org.jruby.runtime.ThreadContext;

import org.jruby.runtime.builtin.IRubyObject;

import static org.jruby.api.Define.defineClass;

import static org.jruby.api.Error.argumentError;

@JRubyClass(name="KeyError", parent="IndexError")

public class RubyKeyError extends RubyIndexError {

private static final String[] VALID_KEYS = {"receiver", "key"};

private IRubyObject receiver;

private IRubyObject key;

protected RubyKeyError(Ruby runtime, RubyClass exceptionClass) {

super(runtime, exceptionClass);

}

public RubyKeyError(Ruby runtime, RubyClass exceptionClass, String message, IRubyObject recv, IRubyObject key) {

super(runtime, exceptionClass, message);

this.receiver = recv;

this.key = key;

}

static RubyClass define(ThreadContext context, RubyClass IndexError) {

return defineClass(context, "KeyError", IndexError, RubyKeyError::new).

reifiedClass(RubyKeyError.class).defineMethods(context, RubyKeyError.class);

}

@Override

protected RaiseException constructThrowable(String message) {

return new KeyError(message, this);

}

@JRubyMethod

public IRubyObject initialize(ThreadContext context) {

return context.nil;

}

@JRubyMethod

public IRubyObject initialize(ThreadContext context, IRubyObject messageOrKwargs) {

IRubyObject[] receiverKey = ArgsUtil.extractKeywordArgs(context, messageOrKwargs, VALID_KEYS);

if (receiverKey == null) return initialize(context, messageOrKwargs, null);

return initializeCommon(context, context.nil, receiverKey);

}

@JRubyMethod

public IRubyObject initialize(ThreadContext context, IRubyObject message, IRubyObject kwargs) {

IRubyObject[] receiverKey = ArgsUtil.extractKeywordArgs(context, kwargs, VALID_KEYS);

return initializeCommon(context, message, receiverKey);

}

private IRubyObject initializeCommon(ThreadContext context, IRubyObject message, IRubyObject[] receiverKey) {

IRubyObject receiver;

IRubyObject key;

if (receiverKey == null) {

receiver = null;

key = null;

} else {

receiver = receiverKey[0];

key = receiverKey[1];

}

setMessage(message);

this.receiver = receiver;

this.key = key;

return context.nil;

}

@JRubyMethod

public IRubyObject initialize(ThreadContext context, IRubyObject message, IRubyObject receiver, IRubyObject key) {

setMessage(message);

this.receiver = receiver;

this.key = key;

return context.nil;

}

@Deprecated(since = "10.0.0.0")

public IRubyObject receiver() {

return receiver(getCurrentContext());

}

@JRubyMethod

public IRubyObject receiver(ThreadContext context) {

if (receiver == null) throw argumentError(context, "no receiver is available");

return receiver;

}

@Deprecated(since = "10.0.0.0")

public IRubyObject key() {

return key(getCurrentContext());

}

@JRubyMethod

public IRubyObject key(ThreadContext context) {

if (key == null) throw argumentError(context, "no key is available");

return key;

}

jruby/core/src/main/java/org/jruby/RubyKeyError.java at master · jruby/jruby · GitHub

Uh oh!

Uh oh!

jruby/core/src/main/java/org/jruby/RubyKeyError.java at master · jruby/jruby · GitHub

Uh oh!

Uh oh!

Expand file tree

Breadcrumbs

RubyKeyError.java

Latest commit

History

Breadcrumbs

RubyKeyError.java

File metadata and controls