com.tkmtwo.sarapi.AbstractArsUserSource.java Source code

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Here is the source code for com.tkmtwo.sarapi.AbstractArsUserSource.java

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/*
 *
 * Copyright 2014 Tom Mahaffey
 *
 * 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.tkmtwo.sarapi;

import static com.google.common.base.Preconditions.checkState;

import com.bmc.arsys.api.ARServerUser;
import com.google.common.base.Joiner;
import com.google.common.base.Objects;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.pool.ObjectPool;
import org.apache.commons.pool.impl.StackObjectPool;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.InitializingBean;

/**
 * Bean-based implementation of an <code>AbstractArsUserSource</code>.
 *
 * @author Tom Mahaffey
 */
public abstract class AbstractArsUserSource
        implements ArsUserSource, FactoryBean, InitializingBean, DisposableBean {

    protected final Logger logger = LoggerFactory.getLogger(getClass());

    private ObjectPool<ARServerUser> userPool;

    private String arsEnvironmentName;
    private List<ArsContext> arsContexts;

    private String userName;
    private String userPassword;

    private String locale;
    private String timeZone;
    private String customDateFormat;
    private String customTimeFormat;

    private String impersonatedUser;

    public String getArsEnvironmentName() {
        return arsEnvironmentName;
    }

    public void setArsEnvironmentName(String s) {
        arsEnvironmentName = s;
    }

    public List<ArsContext> getArsContexts() {
        if (arsContexts == null) {
            arsContexts = new ArrayList<ArsContext>();
        }

        return arsContexts;
    }

    public List<String> getArsContextHostNames() {
        List<String> l = new ArrayList<String>();
        for (ArsContext arsContext : getArsContexts()) {
            l.add(arsContext.getHostName());
        }
        return l;
    }

    public void setArsContexts(List<ArsContext> l) {
        arsContexts = l;
    }

    /*
    public void setArsContextsConnectionStrings(Iterable<String> i) {
      ImmutableList.Builder<String> ilb = new ImmutableList.Builder<String>();
    */

    public String getUserName() {
        return userName;
    }

    public void setUserName(String s) {
        userName = s;
    }

    private String getUserPassword() {
        return userPassword;
    }

    public void setUserPassword(String s) {
        userPassword = s;
    }

    public String getLocale() {
        return locale;
    }

    public void setLocale(String s) {
        locale = s;
    }

    public String getTimeZone() {
        return timeZone;
    }

    public void setTimeZone(String s) {
        timeZone = s;
    }

    public String getCustomDateFormat() {
        return customDateFormat;
    }

    public void setCustomDateFormat(String s) {
        customDateFormat = s;
    }

    public String getCustomTimeFormat() {
        return customTimeFormat;
    }

    public void setCustomTimeFormat(String s) {
        customTimeFormat = s;
    }

    public String getImpersonatedUser() {
        return impersonatedUser;
    }

    public void setImpersonatedUser(String s) {
        impersonatedUser = s;
    }

    protected ObjectPool<ARServerUser> getUserPool() {
        return userPool;
    }

    public abstract ARServerUser getARServerUser();

    public abstract void releaseARServerUser(ARServerUser arsu);

    /**
     * @see InitializingBean#afterPropertiesSet()
     */
    @Override
    public void afterPropertiesSet() {
        //Assert.isTrue(!getArsContexts().isEmpty(), "Need some ArsContexts.");
        checkState(!getArsContexts().isEmpty(), "Need some ArsContexts.");

        if (getArsEnvironmentName() == null) {
            setArsEnvironmentName(Joiner.on(",").join(getArsContextHostNames()));
        }

        logger.debug("Creating ARServerUserFactory.");

        userPool = new StackObjectPool<ARServerUser>(new ARServerUserFactory(getArsEnvironmentName(),
                getArsContexts(), getUserName(), getUserPassword(), getLocale(), getTimeZone(),
                getCustomDateFormat(), getCustomTimeFormat(), getImpersonatedUser()));
    }

    /**
     * @see FactoryBean#getObject()
     */
    @Override
    public Object getObject() {
        return this;
    }

    /**
     * @see FactoryBean#getObjectType()
     */
    @Override
    public Class getObjectType() {
        return ArsUserSource.class;
    }

    /**
     * @see FactoryBean#isSingleton()
     */
    public boolean isSingleton() {
        return true;
    }

    /**
     * @see DisposableBean#destroy()
     */
    @Override
    public void destroy() {
        logger.debug("Closing ArsUserSource.");
    }

    @Override
    public String toString() {
        return Objects.toStringHelper(this).add("arsEnvironmentName", getArsEnvironmentName())
                .add("userName", getUserName()).add("impersonatedUser", getImpersonatedUser())
                .add("locale", getLocale()).add("timeZone", getTimeZone())
                .add("customDateFormat", getCustomDateFormat()).add("customTimeFormat", getCustomTimeFormat())
                .toString();
    }

}