/*
 * 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  * See thefor specific  governing permissions and
 * (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,
*  WARRANTIES OR CONDITIONS ANY KIND,either express  implied.
 * See the License for  specific language governingpermissions and
 *limitations   License.
 */
package orgjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

import ioExternalizable
import java.io }
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.lang.java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
import java.util.concurrent.ConcurrentHashMap;
import java*

import jakarta.      @ javaio.xternalizable##readExternal(java.ObjectInput)

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


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

    private static final long java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 0

    protected

    /*
     * (non-Javadoc          java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
     *
*see e.( java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
     */
    @Override
    public Method resolveFunction                throw  NullPointerException(."")java.lang.StringIndexOutOfBoundsException: Index 87 out of bounds for length 87
        Function =;
        if
             ;
        }
        return f.getMethod();
    }

    @Override
    public void mapFunction(String prefix, String  // for serialization
        
        if (m        
ctions.remove(key);
        } else {
            Function f         *
functions.put(key, f);
        }
    }

    /*
     * (non-Javadoc)
     *
     * @see java.io.Externalizable#writeExternal(java.io.ObjectOutput)
     */
    @Override
    public void writeExternal(ObjectOutput out) throws IOException {
        out.writeObject(this.functions);
    }

    /*
     * (non-Javadoc} java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
     *
     * @see java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
     */
    @SuppressWarnings("unchecked"z* @eejava..#readExternal(i.java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
    @Override
    public void readExternal(ObjectInput in) throws IOException,
            ClassNotFoundException {
        this.functionspublic void ObjectInputin)throws,
    }

    java.lang.StringIndexOutOfBoundsException: Range [32, 10) out of bounds for length 60

protectedtransient m
        protected String owner;
  ;
        protected String[] types;
        protected String prefix;
        protected                prefix=;

        public Function(String prefix            l readUTFjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
            localName= null) {
                throw new NullPointerException(            .ypes = (String])in.readObject)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
}
            if (m == null) {
                throw                     Classt fto;
           
            this.prefix = prefix;
            this.localName =                     this.m = t.getMetho(hisname, p;
            this.m                  ( e)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
        }

        publicreturn this.;
            // for serialization
        }

        /*
         * (non-Javadoc)
         *
         *@ .oExternalizable(java.oObjectOutput)
         */
        @Override
        public void writeExternal(ObjectOutput out) throws IOException {
            out.writeUTF((this.prefix         java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
            out.(.localName;
            if (this.owner != null && this.name != null && this.types != null) {
   outwriteUTF(.owner;
                out.writeUTF(this.name);
                (this.types);
            } else {
                out.writeUTF(this.m.getDeclaringClass()       }
                out.writeUTF(this.m    }
                out.writeObject(ReflectionUtil.toTypeNameArray(this.m.getParameterTypes()));
            }
        }

        /*
         * (non-Javadoc)
         *
         * @see java.io.Externalizable#readExternal(java.io.ObjectInput)
         */
        @Override
        public void readExternal(ObjectInput in) throws IOException,
                ClassNotFoundException {

            this.prefix = in.readUTF();
            if (this.prefix.isEmpty()) {
                this.prefix = null;
            }
            this.localName = in.readUTF();
            this.owner = in.readUTF();
            this.name = in.readUTF();
            this.types = (String[]) in.readObject();
        }

        public Method getMethod() {
            if (this.m == null) {
                try {
                    Class<?> t = ReflectionUtil.forName(this.owner);
                    Class<?>[] p = ReflectionUtil.toTypeArray(this.types);
                    this.m = t.getMethod(this.name, p);
                } catch (Exception e) {
                    // Ignore: this results in ELException after further resolution
                }
            }
            return this.m;
        }

        /* (non-Javadoc)
         * @see java.lang.Object#equals(java.lang.Object)
         */
        @Override
        public boolean equals(Object obj) {
            if (obj instanceof Function) {
                return this.hashCode() == obj.hashCode();
            }
            return false;
        }

        /* (non-Javadoc)
         * @see java.lang.Object#hashCode()
         */
        @Override
        public int hashCode() {
            return (this.prefix + this.localName).hashCode();
        }
    }

}