org.jodconverter.boot.autoconfigure.JodConverterLocalAutoConfiguration.java Source code

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Here is the source code for org.jodconverter.boot.autoconfigure.JodConverterLocalAutoConfiguration.java

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/*
 * Copyright 2004 - 2012 Mirko Nasato and contributors
 *           2016 - 2018 Simon Braconnier and contributors
 *
 * This file is part of JODConverter - Java OpenDocument Converter.
 *
 * 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.jodconverter.boot.autoconfigure;

import java.util.stream.Stream;

import org.apache.commons.lang3.ArrayUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.math.NumberUtils;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import org.jodconverter.DocumentConverter;
import org.jodconverter.LocalConverter;
import org.jodconverter.office.LocalOfficeManager;
import org.jodconverter.office.OfficeManager;

@Configuration
@ConditionalOnClass(LocalConverter.class)
@ConditionalOnProperty(prefix = "jodconverter.local", name = "enabled", havingValue = "true", matchIfMissing = false)
@EnableConfigurationProperties(JodConverterLocalProperties.class)
public class JodConverterLocalAutoConfiguration {

    private final JodConverterLocalProperties properties;

    public JodConverterLocalAutoConfiguration(final JodConverterLocalProperties properties) {
        this.properties = properties;
    }

    // Creates the OfficeManager bean.
    private OfficeManager createOfficeManager() {

        final LocalOfficeManager.Builder builder = LocalOfficeManager.builder();

        if (!StringUtils.isBlank(properties.getPortNumbers())) {
            builder.portNumbers(
                    ArrayUtils.toPrimitive(Stream.of(StringUtils.split(properties.getPortNumbers(), ", "))
                            .map(str -> NumberUtils.toInt(str, 2002)).toArray(Integer[]::new)));
        }

        builder.officeHome(properties.getOfficeHome());
        builder.workingDir(properties.getWorkingDir());
        builder.templateProfileDir(properties.getTemplateProfileDir());
        builder.killExistingProcess(properties.isKillExistingProcess());
        builder.processTimeout(properties.getProcessTimeout());
        builder.processRetryInterval(properties.getProcessRetryInterval());
        builder.taskExecutionTimeout(properties.getTaskExecutionTimeout());
        builder.maxTasksPerProcess(properties.getMaxTasksPerProcess());
        builder.taskQueueTimeout(properties.getTaskQueueTimeout());

        // Starts the manager
        return builder.build();
    }

    @Bean(name = "localOfficeManager", initMethod = "start", destroyMethod = "stop")
    @ConditionalOnMissingBean(name = "localOfficeManager")
    public OfficeManager localOfficeManager() {

        return createOfficeManager();
    }

    // Must appear after the localOfficeManager bean creation. Do not reorder this class by name.
    @Bean
    @ConditionalOnMissingBean(name = "localDocumentConverter")
    @ConditionalOnBean(name = "localOfficeManager")
    public DocumentConverter localDocumentConverter(final OfficeManager localOfficeManager) {

        return LocalConverter.make(localOfficeManager);
    }
}