//
//?JODConverter?-?Java?OpenDocument?Converter
//?Copyright?2004-2012?Mirko?Nasato?and?contributors
//
//?JODConverter?is?Open?Source?software?you?can?redistribute?it?and/or
//?modify?it?under?either?（at?your?option）?of?the?following?licenses
//
//?1.?The?GNU?Lesser?General?Public?License?v3?（or?later）
//????->?http://www.gnu.org/licenses/lgpl-3.0.txt
//?2.?The?Apache?License?Version?2.0
//????->?http://www.apache.org/licenses/LICENSE-2.0.txt
//
package?org.artofsolving.jodconverter;

import?static?org.artofsolving.jodconverter.office.OfficeUtils.SERVICE_DESKTOP;
import?static?org.artofsolving.jodconverter.office.OfficeUtils.cast;
import?static?org.artofsolving.jodconverter.office.OfficeUtils.toUnoProperties;
import?static?org.artofsolving.jodconverter.office.OfficeUtils.toUrl;

import?java.io.File;
import?java.util.Map;

import?org.artofsolving.jodconverter.office.OfficeContext;
import?org.artofsolving.jodconverter.office.OfficeException;
import?org.artofsolving.jodconverter.office.OfficeTask;

import?com.sun.star.frame.XComponentLoader;
import?com.sun.star.frame.XStorable;
import?com.sun.star.io.IOException;
import?com.sun.star.lang.IllegalArgumentException;
import?com.sun.star.lang.XComponent;
import?com.sun.star.task.ErrorCodeIOException;
import?com.sun.star.util.CloseVetoException;
import?com.sun.star.util.XCloseable;

public?abstract?class?AbstractConversionTask?implements?OfficeTask?{

????private?final?File?inputFile;
????private?final?File?outputFile;

????public?AbstractConversionTask（File?inputFile?File?outputFile）?{
????????this.inputFile?=?inputFile;
????????this.outputFile?=?outputFile;
????}

????protected?abstract?Map?getLoadProperties（File?inputFile）;

????protected?abstract?Map?getStoreProperties（File?outputFile?XComponent?document）;

????public?void?execute（OfficeContext?context）?throws?OfficeException?{
????????XComponent?document?=?null;
????????try?{
????????????document?=?loadDocument（context?inputFile）;
????????????modifyDocument（document）;
????????????storeDocument（document?outputFile）;
????????}?catch?（OfficeException?officeException）?{
????????????throw?officeException;
????????}?catch?（Exception?exception）?{
????????????throw?new?OfficeException（“conversion?failed“?exception）;
????????}?finally?{
????????????if?（document?!=?null）?{
????????????????XCloseable?closeable?=?cast（XCloseable.class?document）;
????????????????if?（closeable?!=?null）?{
????????????????????try?{
????????????????????????closeable.close（true）;
????????????????????}?catch?（CloseVetoException?closeVetoException）?{
????????????????????????//?whoever?raised?the?veto?should?close?the?document
????????????????????}
????????????????}?else?{
????????????????????document.dispose（）;
????????????????}
????????????}
????????}
????}

????private?XComponent?loadDocument（OfficeContext?context?File?inputFile）?throws?OfficeException?{
????????if?（!inputFile.exists（））?{
????????????throw?new?OfficeException（“input?document?not?found“）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-01-29?15:55??file-online-preview\
?????文件?????????438??2018-01-22?09:18??file-online-preview\.gitignore
?????目錄???????????0??2018-01-30?13:29??file-online-preview\.idea\
?????文件??????????11??2018-01-29?15:50??file-online-preview\.idea\.name
?????文件?????????805??2018-01-29?15:55??file-online-preview\.idea\compiler.xml
?????文件?????????306??2018-01-29?15:55??file-online-preview\.idea\encodings.xml
?????目錄???????????0??2018-01-31?14:57??file-online-preview\.idea\inspectionProfiles\
?????目錄???????????0??2018-01-29?15:55??file-online-preview\.idea\libraries\
?????文件?????????495??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__antlr_antlr_2_7_7.xml
?????文件?????????608??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__ch_qos_logback_logback_classic_1_1_11.xml
?????文件?????????587??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__ch_qos_logback_logback_core_1_1_11.xml
?????文件?????????539??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_beust_jcommander_1_12.xml
?????文件?????????555??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_fasterxml_classmate_1_3_4.xml
?????文件?????????677??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_fasterxml_jackson_core_jackson_annotations_2_8_0.xml
?????文件?????????635??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_fasterxml_jackson_core_jackson_core_2_8_10.xml
?????文件?????????663??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_fasterxml_jackson_core_jackson_databind_2_8_10.xml
?????文件?????????736??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_fasterxml_jackson_dataformat_jackson_dataformat_yaml_2_8_10.xml
?????文件?????????536??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_github_junrar_junrar_0_7.xml
?????文件?????????532??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_google_guava_guava_19_0.xml
?????文件?????????579??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_jayway_jsonpath_json_path_2_2_0.xml
?????文件?????????585??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_thoughtworks_xstream_xstream_1_3_1.xml
?????文件?????????733??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xml
?????文件?????????547??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__commons_cli_commons_cli_1_1.xml
?????文件?????????547??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__commons_cli_commons_cli_1_2.xml
?????文件?????????576??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__commons_codec_commons_codec_1_10.xml
?????文件?????????624??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__commons_httpclient_commons_httpclient_3_1.xml
?????文件?????????536??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__commons_io_commons_io_1_4.xml
?????文件?????????536??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__commons_io_commons_io_2_4.xml
?????文件?????????605??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__commons_logging_commons_logging_1_1_1.xml
?????文件?????????619??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__commons_logging_commons_logging_api_1_1.xml
?????文件?????????495??2018-01-29?15:55??file-online-preview\.idea\libraries\Maven__dom4j_dom4j_1_6_1.xml
............此處省略1380個文件信息