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/**
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* Copyright (C) 2018 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.exception;
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/**
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* This Exception is for throwing an exception if a filter prevents a method
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* from returning any value except an empty one.
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* This is because the filter condition itself can never be <code>true</code>
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* (e.g. because a given subtree ID does not exist in the database at all)
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* or because non of the data matches the filter.
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* <BR>
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* In the first case it is recommended to set the invalidFilter parameter to <code>true</code>
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* to indicate that the filter itself might be not correct.
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*
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* @author a.mueller
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* @since 14.09.2018
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*/
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public class FilterException extends Exception {
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private static final long serialVersionUID = 7491596488082796101L;
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private boolean invalidFilter;
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public FilterException(boolean invalidFilter) {
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super();
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this.setInvalidFilter(invalidFilter);
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}
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public FilterException(String message, boolean invalidFilter) {
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super(message);
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this.setInvalidFilter(invalidFilter);
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}
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/**
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* @param cause
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*/
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public FilterException(Throwable cause, boolean invalidFilter) {
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super(cause);
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this.setInvalidFilter(invalidFilter);
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}
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/**
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* @param message
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* @param cause
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*/
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public FilterException(String message, Throwable cause, boolean invalidFilter) {
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super(message, cause);
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this.setInvalidFilter(invalidFilter);
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}
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public boolean isInvalidFilter() {
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return invalidFilter;
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}
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public void setInvalidFilter(boolean invalidFilter) {
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this.invalidFilter = invalidFilter;
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}
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}
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