001/*
002 * (C) Copyright 2013 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     vpasquier <vpasquier@nuxeo.com>
018 */
019package org.nuxeo.ecm.automation.core.exception;
020
021import org.apache.commons.lang.StringEscapeUtils;
022import org.nuxeo.ecm.automation.AutomationFilter;
023import org.nuxeo.ecm.automation.core.AutomationFilterDescriptor;
024import org.nuxeo.ecm.automation.core.scripting.Expression;
025import org.nuxeo.ecm.automation.core.scripting.Scripting;
026
027/**
028 * @since 5.7.3
029 */
030public class ChainExceptionFilter implements AutomationFilter {
031
032    protected String id;
033
034    protected Expression value;
035
036    @Override
037    public Expression getValue() {
038        return value;
039    }
040
041    @Override
042    public String getId() {
043        return id;
044    }
045
046    public ChainExceptionFilter(String id, String value) {
047        this.id = id;
048        if (value.startsWith("expr:")) {
049            value = value.substring(5).trim();
050            // Unescape xml checking
051            value = StringEscapeUtils.unescapeXml(value);
052            if (value.contains("@{")) {
053                this.value = Scripting.newTemplate(value);
054            } else {
055                this.value = Scripting.newExpression(value);
056            }
057        }
058    }
059
060    public ChainExceptionFilter(AutomationFilterDescriptor automationFilterDescriptor) {
061        id = automationFilterDescriptor.getId();
062        String value = automationFilterDescriptor.getValue();
063        if (value.startsWith("expr:")) {
064            value = value.substring(5).trim();
065            // Unescape xml checking
066            value = StringEscapeUtils.unescapeXml(value);
067            if (value.contains("@{")) {
068                this.value = Scripting.newTemplate(value);
069            } else {
070                this.value = Scripting.newExpression(value);
071            }
072        }
073    }
074
075}