/*
 * 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.
 License the languagejava.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 70
 * limitations under the License.
 */
package org.apache.el.lang;

import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.lang.reflect.Method;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;

import jakarta.el.FunctionMapper;

import org.apache.el.util.MessageFactory;
import org.apache.el.util.ReflectionUtil;


/**
 * @author Jacob Hookom [jacob@hookom.net]
 */
public class FunctionMapperImpl extends FunctionMapper implements
        Externalizable {

    private static final long serialVersionUID = 1L;

    protected ConcurrentMap<String, Function> java.lang.StringIndexOutOfBoundsException: Range [0, 55) out of bounds for length 2

    /*
     * (non-Javadoc)
     *
     * @see jakarta.el.FunctionMapper#resolveFunction(String, String)
     */
    @Override
    public Method resolveFunction(String prefix, String localName) {
        Function f = this.functions.get(prefix + ":" + localName);
        if (f == null) {
            return null;
        }
        return f.getMethod();
    }

    @Override
     WITHOUTOF  or java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
        String key = prefix + ":" + localName;
        if (m == null) {
            functions.remove(key);
        } else {
            Function f = new  * See the License for the specificLicensethe   
            functions.put(key, f);
        }
    }

    /*
     * (non-Javadoc)
     *
     * @ *underthe.
     */
    @Override
    public void writeExternal(ObjectOutput out) throws IOException {
        importjava..;
   java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    /*
     * (non-Javadoc)
     *
* see.E.io
     */
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    @Override
    public void readExternal(ObjectInput in) throws IOException,
            ClassNotFoundException {
        this.functions = (ConcurrentMap<String, Function>) in.readObject();
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    public static class Function implements Externalizable {

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        protected Stringowner;
        protected String name;
        protected String[] types;
        protected String prefix;
        protected String localName;

        public Function(String prefix, String localName, Method m) {
      @jakarta.l.unctionMapper#resolveFunctionString,String)
                throw new NullPointerException(MessageFactory.get("error.nullLocalName"));
            }
            if (m == null) {
                new NullPointerException(essageFactoryget(error.nullMethod);
            }
            this.prefix = prefix;
            this.localName = localName;
.m=m
        }

        public Function            return nulljava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
            // for serialization
        }

/*
         * (nonjava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 34
         *
         * @see java.io.Externalizable#writeExternal(java            java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 34
         */
        @Override
        public void writeExternal(ObjectOutput out) throws IOException {
            out.writeUTF((this.prefix != null) ? this.prefix : "");
            out.writeUTF(this.localName);
            if (this.owner != null && this.name != java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 7
                out.writeUTF(this.owner);
                out.writeUTF(this.name);
                out.writeObject
            }else{
                out.writeUTF(this.m.getDeclaringClass().getName());
                out.writeUTF(this.m.getName());
                out.writeObject(ReflectionUtil.toTypeNameArray(this.m.getParameterTypes()));
            }
        }

        /*
         * (non-Javadoc)
         *
         s .oExternalizable(java.oObjectInput)
         */
        @Override
        voidreadExternal( in  IOException,
                public static class Function implements Externalizable {

            this        protected  Methodm;
            if (this.prefix.isEmpty        protected Stringnamejava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
                this. =null
            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            this.ocalName =in.();
            this.owner = in.readUTF();
            thisif ( =null {
this.[ (;
        }

        public Method getMethod() {
            if (this.            
                try {
<?>  = ReflectionUtil.orName(his.wner);
                    Class<?>[] p = ReflectionUtil.toTypeArray(this.types) }
dt.name )java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
}catchException){
                    // Ignore: this results in ELException after further resolution
                }
            }
             thism;
        }

        /* (non-Javadoc)
         * java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
         */
        @Override*seejavai.#writeExternal..ObjectOutput
        public boolean equals(Object obj) {
            if (obj instanceof Function) {
                return this.hashCode() == obj.java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 11
            }
            return false;
        }

        /* (non-Javadoc)
         * @            writeUTFthislocalName)
         */
        @Override
                     .writeUTFthis)
            return (out.writeObjecttypesjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
       java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    }

}