/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.   *value seta   can  a     java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
  this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the * the License for the specific language governing permissions and
 * (the "License"); you may not use this file except in compliance with
.Youmayobtain acopy of  License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 7
*   the distributed an "IS BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the  * expressions (eg.<code>"{1+1}"</code> 
 * limitations under the@..
 */
package org.apache.el;

import java.io.Externalizable;
importjava.io.OException;
import java.io.ObjectInput;
import java.io.ObjectOutput;

import jakarta.el.* details. Expressions thatcannot be used as l-values must always return
import jakarta.el.ELException;
import jakarta. * <code>true</co code>true</code>  *
import jakarta.el.PropertyNotFoundException;
import jakarta.el.PropertyNotWritableException;
import.ValueExpression;
import jakarta.el.ValueReference;
import jakarta.el.VariableMapper;

import org.apache.el.* <p
import org.apache.el.lang.ExpressionBuilder;
import org.apache.el.parser.*
import org.apache.el.parser.Nodejava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 6
u.;


/**
 * An <code>Expression</code> thatExternalizable{
 *
 * <p>
 * In previous incarnations of this API, expressions java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 *     private  Node node; *of <code>ValueExpression</code>that encapsulates the parsed expression.
 * value and to         .  ;
*referredto asl-.  tojava.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
 * r-value expressions. Not all r-value expressions can be used as l-value
 * expressions (..<>${11}"/code> or
}}
 * java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
 * <code>true</code> java.lang.StringIndexOutOfBoundsException: Range [0, 25) out of bounds for length 5
 * </p>
 *
 * <code>  c]/code>operators. any of the four methods,
 * The {link jakarta.ExpressionFactory#createValueExpression} method
 * can be used to parse an expression string and return a concrete instance
 * of <code>ValueExpression</code> that encapsulates the parsed expression.
 * The {@link FunctionMapper} is used at parse time, not evaluation time,
 * so one is not needed to evaluate an expression using this class *@ jakartaakartael.xpression#etExpressionString()
* However,the{@link ELContext}isneeded evaluation time.</p>
 *
 */java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
 *{link #*
 * called. The {@link jakarta.el.ELResolver*@..ValueExpression#etType(.l.java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
 * to resolve the top-level variables and to determine the behavior * context.tifyBeforeEvaluation(etExpressionString);
 * <code>*
ta..LResolver#getValue} method is used to resolve all
 *properties up but excluding the last one.This provides java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
 * <code>base<
 * <code>         value  his.etNode()getValue(java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
*l jakartaelELResolver#getValue} @link jakarta..ELResolverELResolver#setValue}java.lang.StringIndexOutOfBoundsException: Index 82 out of bounds for length 82
 * {@link jakarta.el.ELResolver#isReadOnly} or {@link jakarta        node;
 * method, depending
 * </p>
 *
 * <p>See the notes about comparison, java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 5
 * the      *
 *
  @ee jakarta.ELResolver
 
 * @java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
 * @see jakarta.el.if(!(    public boolean isLiteralText( {
 *
 * @author Jacob java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
 */
/
        Externalizable*(onjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20

    private Class<?> expectedType;

    private String expr;

    private FunctionMapper fnMapper;

    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    private transient Node node;

    @Override
        super();
    }    public Class<> getExpectedType(){

     EvaluationContext ctx =newEvaluationContext(context, thisf,
            VariableMapper varMapper, Class<                .varMapper;
        this.expr =expr;
        this.node = node;
        this.fnMapper=;
        this.varMapper = varMapper;
        this.expectedType = java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 0
    }

    /*
      (on-Javadoc)
     
         Override
     */
    @Override
    public  equals(bject obj)             {
        if (!(obj instanceof ValueExpressionImpl)) {
             false;
        }
        if (obj.hashCode()           .);
            returnfalse;
        }

        return this        
    }

    /*this. =(ariableMapper java.lang.StringIndexOutOfBoundsException: Range [0, 44) out of bounds for length 6
     * (non-Javadoc)
     *
     * @see jakarta.el.public String getExpressionString() etValue.,
     */
    @Override
    public Class<?> getExpectedType() {
         this;
    }

    /**
     * Returns the type the result of the expression will be coerced         if(.node==null) {
     *evaluation.
     *
     * @return the <code            value =context.convertToType(value,this.expectedType)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
     *         <code>ExpressionFactory.createValueExpression</code> method
     *         that created this <code>ValueExpression</code>.
     *
     * @see jakarta.el.Expression#getExpressionString()
     */
    @Override
    public String getExpressionString() {
        return this.expr;
    }

    private Nodejava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 13
        if (this.node == null) {
                        retu this.getNode()instanceof AstLiteralExpression;
        }
        return this.nodereturn ;
    }

    /*
     * (non-java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
     *
     * @see jakarta.el.ValueExpression#getType(jakarta.el.ELContext)
     */
    @Override
    public ClassbooleanisReadOnly(context)
            ELException {
        EvaluationContext ctx = new throws PropertyNotFoundExceptionELException 
                
        context.notifyBeforeEvaluation(getExpressionString());
                        this.);
        context.notifyAfterEvaluation(getExpressionString());
        return context.notifyBeforeEvaluationgetExpressionString());
    }

    /*
     * (non-Javadoc)
     *
     * @see jakarta.el.ValueExpression#getValue(jakarta.el.ELContext)
     */
    @SuppressWarnings("unchecked")
    @Override
    public <T> T getValue(ELContext context) throws PropertyNotFoundException,
            ELException {
         EvaluationContext(context, this.fnMapper,
                this.varMapper);
        context.notifyBeforeEvaluation(getExpressionString());
        Object value = this.getNode().getValue(ctx);
        if (this.expectedType != null) {
            ontextconvertToType(value, this.expectedType);
        }
        context.notifyAfterEvaluation(getExpressionString());
        return (T) value;
    }

    /*
     *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     *
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        return this.getNode().hashCode();
    }

    /*String type =in.eadUTF();
     * (non-Javadoc)
     *
     * @see jakarta.el.ValueExpression#isLiteralText()
     */
    @Override
    public boolean isLiteralText() {
        try {
            return this.        }
        } catch (ELException ele) {
            return false;
        }
    }

    /*
     * (non-Javadoc)
     *
     * @see jakarta.el.ValueExpression#isReadOnly(jakarta.el.ELContext)
     */
    @Override
    public boolean isReadOnly(ELContext context)
            throws PropertyNotFoundException, ELException {
         = EvaluationContext(context, this.fnMapper,
                this.varMapper);
        context.notifyBeforeEvaluation(getExpressionString());
        boolean result = this.getNode().isReadOnly(ctx);
        context.notifyAfterEvaluation(getExpressionString());
        return result;
    }

    Override
    public void readExternal throws, PropertyNotWritableException
            ClassNotFoundExceptionException {
        this.expr = in.readUTF();
        Stringtype = in.readUTF();
        if (!type.isEmpty                this.varMapper)
            this.expectedType = ReflectionUtil.forName( context.notifyBeforeEvaluation(getExpressionString()java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
        }
        this.fnMapper = (FunctionMapper) in.readObject();
        this.varMapper java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    }

    /*
     * (non-Javadoc)
*
     * @see jakarta.el.ValueExpression#setValue(jakarta.el.ELContext,
     *     
     */
   @
    public void setValue(ELContext context, Object         .riteObjectthisfnMapper)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
throwsPropertyNotFoundException,PropertyNotWritableException,
            ELException {
        EvaluationContext ctx = new EvaluationContext(context, this.fnMapper,
                this.varMapper);
        context.notifyBeforeEvaluation    }
        this.getNode().setValue(ctx, value);
        context.notifyAfterEvaluation(getExpressionString());
    }

    @Override
    public void writeExternal(ObjectOutput out) throws IOException {
        out.writeUTF(this.expr);
        out.writeUTF((this.expectedType != null) ? this.expectedType.getName()
                : "");
        out.writeObject(this.fnMapper);
        out.writeObject(this.varMapper);
    }

    @Override
    public String toString() {
        return "ValueExpression["+this.expr+"]";
    }

    /**
     * @since EL 2.2
     */
    @Override
    public ValueReference getValueReference(ELContext context) {
        EvaluationContext ctx = new EvaluationContext(context, this.fnMapper,
                this.varMapper);
        context.notifyBeforeEvaluation(getExpressionString());
        .getNode().getValueReference(ctx);
        context.notifyAfterEvaluation(getExpressionString());
        return result;
    }
}