/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates
 * and other contributors as indicated by the @author tags.
 *
 * Licensed under the Apache License, Version 2.0 (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,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.keycloak.dom.xmlsec.w3.xmldsig;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * <p>
 * Java class for KeyInfoType complex type.
 *
 * <p>
 * The following schema fragment specifies the expected content contained within this class.
 *
 * <pre>
 * &lt;complexType name="KeyInfoType">
 *   &lt;complexContent>
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       &lt;choice maxOccurs="unbounded">
 *         &lt;element ref="{http://www.w3.org/2000/09/xmldsig#}KeyName"/>
 *         &lt;element ref="{http://www.w3.org/2000/09/xmldsig#}KeyValue"/>
 *         &lt;element ref="{http://www.w3.org/2000/09/xmldsig#}RetrievalMethod"/>
 *         &lt;element ref="{http://www.w3.org/2000/09/xmldsig#}X509Data"/>
 *         &lt;element ref="{http://www.w3.org/2000/09/xmldsig#}PGPData"/>
 *         &lt;element ref="{http://www.w3.org/2000/09/xmldsig#}SPKIData"/>
 *         &lt;element ref="{http://www.w3.org/2000/09/xmldsig#}MgmtData"/>
 *         &lt;any/>
 *       &lt;/choice>
 *       &lt;attribute name="Id" type="{http://www.w3.org/2001/XMLSchema}ID" />
 *     &lt;/restriction>
 *   &lt;/complexContent>
 * &lt;/complexType>
 * </pre>
 */
public class KeyInfoType {

    protected String id;

    protected List<Object> contentList = new ArrayList<>();

    public void addContent(Object content) {
        this.contentList.add(content);
    }

    public void removeContent(Object content) {
        this.contentList.remove(content);
    }

    public List<Object> getContent() {
        return Collections.unmodifiableList(contentList);
    }

    /**
     * Gets the value of the id property.
     *
     * @return possible object is {@link String }
     */
    public String getId() {
        return id;
    }

    /**
     * Sets the value of the id property.
     *
     * @param value allowed object is {@link String }
     */
    public void setId(String value) {
        this.id = value;
    }
}