javax.faces.component.search.SearchExpressionHandlerWrapper Maven / Gradle / Ivy

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This is the master POM file for Oracle's Implementation of the JSF 2.2 Specification.
There is a newer version: 2.4.0
/*
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 * Copyright (c) 1997-2016 Oracle and/or its affiliates. All rights reserved.
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 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
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 * file and include the License file at packager/legal/LICENSE.txt.
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package javax.faces.component.search;

import java.util.List;
import javax.faces.FacesWrapper;
import javax.faces.component.ContextCallback;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;

/**
 * Provides a simple implementation of {@link SearchExpressionHandler} that can
 * be subclassed by developers wishing to provide specialized behavior
 * to an existing {@link SearchExpressionHandler} instance.  The default
 * implementation of all methods is to call through to the wrapped
 * {@link SearchExpressionHandler} instance.
 * Usage: extend this class and push the implementation being wrapped to the
 * constructor and use {@link #getWrapped} to access the instance being wrapped.
 *
 * @since 2.3
 */
public abstract class SearchExpressionHandlerWrapper extends SearchExpressionHandler
        implements FacesWrapper {

    private final SearchExpressionHandler wrapped;

    /**
     * If this search expression handler has been decorated,
     * the implementation doing the decorating should push the implementation being wrapped to this constructor.
     * The {@link #getWrapped()} will then return the implementation being wrapped.
     *
     * @param wrapped The implementation being wrapped.
     * @since 2.3
     */
    public SearchExpressionHandlerWrapper(SearchExpressionHandler wrapped) {
        this.wrapped = wrapped;
    }

    @Override
    public SearchExpressionHandler getWrapped() {
        return wrapped;
    }

    @Override
    public String resolveClientId(SearchExpressionContext searchExpressionContext, String expression) {
        return getWrapped().resolveClientId(searchExpressionContext, expression);
    }

    @Override
    public List resolveClientIds(SearchExpressionContext searchExpressionContext, String expressions) {
        return getWrapped().resolveClientIds(searchExpressionContext, expressions);
    }

    @Override
    public void resolveComponent(SearchExpressionContext searchExpressionContext, String expression,
            ContextCallback callback) {
        getWrapped().resolveComponent(searchExpressionContext, expression, callback);
    }

    @Override
    public void resolveComponents(SearchExpressionContext searchExpressionContext, String expressions,
            ContextCallback callback) {
        getWrapped().resolveComponents(searchExpressionContext, expressions, callback);
    }

    @Override
    public void invokeOnComponent(SearchExpressionContext searchExpressionContext, String expression,
            ContextCallback callback) {
        getWrapped().invokeOnComponent(searchExpressionContext, expression, callback);
    }

    @Override
    public void invokeOnComponent(SearchExpressionContext searchExpressionContext, UIComponent previous, String expression,
            ContextCallback callback) {
        getWrapped().invokeOnComponent(searchExpressionContext, previous, expression, callback);
    }

    @Override
    public boolean isValidExpression(SearchExpressionContext searchExpressionContext, String expression) {
        return getWrapped().isValidExpression(searchExpressionContext, expression);
    }

    @Override
    public boolean isPassthroughExpression(SearchExpressionContext searchExpressionContext, String expression) {
        return getWrapped().isPassthroughExpression(searchExpressionContext, expression);
    }

    @Override
    public String[] splitExpressions(FacesContext context, String expressions) {
        return getWrapped().splitExpressions(context, expressions);
    }
    
    @Override
    public char[] getExpressionSeperatorChars(FacesContext context) {
        return getWrapped().getExpressionSeperatorChars(context);
    }
}