com.ktds.ldap.populator.ContextSourceEc2InstanceLaunchingFactoryBean.java Source code

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Here is the source code for com.ktds.ldap.populator.ContextSourceEc2InstanceLaunchingFactoryBean.java

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/*
 * Copyright 2005-2010 the original author or authors.
 *
 * 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 com.ktds.ldap.populator;

import org.springframework.ldap.core.ContextSource;
import org.springframework.ldap.core.support.LdapContextSource;
import com.ktds.ldap.populator.AbstractEc2InstanceLaunchingFactoryBean;
import org.springframework.util.Assert;

/**
 * FactoryBean to create a ContextSource using the EC2 instance created by
 * superclass.
 */
public class ContextSourceEc2InstanceLaunchingFactoryBean extends AbstractEc2InstanceLaunchingFactoryBean {

    private String base;

    private String userDn;

    private String password;

    private boolean pooled = false;

    @Override
    public final Class getObjectType() {
        return ContextSource.class;
    }

    @Override
    protected final Object doCreateInstance(final String dnsName) throws Exception {
        Assert.hasText(userDn);
        LdapContextSource instance = new LdapContextSource();
        instance.setUrl("ldap://" + dnsName);
        instance.setUserDn(userDn);
        instance.setPassword(password);
        instance.setBase(base);
        instance.setPooled(pooled);
        setAdditionalContextSourceProperties(instance, dnsName);

        instance.afterPropertiesSet();
        return instance;
    }

    public void setPooled(boolean pooled) {
        this.pooled = pooled;
    }

    /**
     * Override to set additional properties on the ContextSource.
     * 
     * @param ctx The created instance.
     * @param dnsName The dns name of the created Ec2 instance.
     */
    protected void setAdditionalContextSourceProperties(LdapContextSource ctx, final String dnsName) {
        // Nothing to do here
    }

    public void setBase(String base) {
        this.base = base;
    }

    public void setUserDn(String userDn) {
        this.userDn = userDn;
    }

    public void setPassword(String password) {
        this.password = password;
    }

}