mirror of https://github.com/apache/poi.git
Fix to have consistent whitespace
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1496671 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch
parent
c44ee04a65
commit
546b1e7171
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@ -40,132 +40,131 @@ import org.apache.poi.util.LittleEndian;
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* textual form.
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*/
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public class HPSFPropertiesExtractor extends POITextExtractor {
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public HPSFPropertiesExtractor(POITextExtractor mainExtractor) {
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super(mainExtractor);
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}
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public HPSFPropertiesExtractor(POIDocument doc) {
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super(doc);
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}
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public HPSFPropertiesExtractor(POIFSFileSystem fs) {
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super(new PropertiesOnlyDocument(fs));
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}
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public HPSFPropertiesExtractor(NPOIFSFileSystem fs) {
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super(new PropertiesOnlyDocument(fs));
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}
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public HPSFPropertiesExtractor(POITextExtractor mainExtractor) {
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super(mainExtractor);
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}
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public HPSFPropertiesExtractor(POIDocument doc) {
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super(doc);
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}
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public HPSFPropertiesExtractor(POIFSFileSystem fs) {
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super(new PropertiesOnlyDocument(fs));
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}
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public HPSFPropertiesExtractor(NPOIFSFileSystem fs) {
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super(new PropertiesOnlyDocument(fs));
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}
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public String getDocumentSummaryInformationText() {
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DocumentSummaryInformation dsi = document.getDocumentSummaryInformation();
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StringBuffer text = new StringBuffer();
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public String getDocumentSummaryInformationText() {
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DocumentSummaryInformation dsi = document.getDocumentSummaryInformation();
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StringBuffer text = new StringBuffer();
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// Normal properties
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text.append( getPropertiesText(dsi) );
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// Normal properties
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text.append( getPropertiesText(dsi) );
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// Now custom ones
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CustomProperties cps = dsi == null ? null : dsi.getCustomProperties();
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if(cps != null) {
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Iterator<String> keys = cps.nameSet().iterator();
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while(keys.hasNext()) {
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String key = keys.next();
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String val = getPropertyValueText( cps.get(key) );
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text.append(key + " = " + val + "\n");
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}
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}
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// Now custom ones
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CustomProperties cps = dsi == null ? null : dsi.getCustomProperties();
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if (cps != null) {
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Iterator<String> keys = cps.nameSet().iterator();
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while (keys.hasNext()) {
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String key = keys.next();
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String val = getPropertyValueText( cps.get(key) );
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text.append(key + " = " + val + "\n");
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}
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}
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// All done
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return text.toString();
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}
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public String getSummaryInformationText() {
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SummaryInformation si = document.getSummaryInformation();
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// All done
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return text.toString();
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}
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public String getSummaryInformationText() {
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SummaryInformation si = document.getSummaryInformation();
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// Just normal properties
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return getPropertiesText(si);
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}
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// Just normal properties
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return getPropertiesText(si);
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}
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private static String getPropertiesText(SpecialPropertySet ps) {
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if(ps == null) {
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// Not defined, oh well
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return "";
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}
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private static String getPropertiesText(SpecialPropertySet ps) {
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if (ps == null) {
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// Not defined, oh well
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return "";
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}
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StringBuffer text = new StringBuffer();
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StringBuffer text = new StringBuffer();
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PropertyIDMap idMap = ps.getPropertySetIDMap();
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Property[] props = ps.getProperties();
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for(int i=0; i<props.length; i++) {
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String type = Long.toString( props[i].getID() );
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Object typeObj = idMap.get(props[i].getID());
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if(typeObj != null) {
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type = typeObj.toString();
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}
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PropertyIDMap idMap = ps.getPropertySetIDMap();
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Property[] props = ps.getProperties();
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for (int i=0; i<props.length; i++) {
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String type = Long.toString( props[i].getID() );
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Object typeObj = idMap.get(props[i].getID());
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if(typeObj != null) {
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type = typeObj.toString();
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}
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String val = getPropertyValueText( props[i].getValue() );
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text.append(type + " = " + val + "\n");
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}
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String val = getPropertyValueText( props[i].getValue() );
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text.append(type + " = " + val + "\n");
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}
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return text.toString();
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}
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private static String getPropertyValueText(Object val) {
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if(val == null) {
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return "(not set)";
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}
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if(val instanceof byte[]) {
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byte[] b = (byte[])val;
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if(b.length == 0) {
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return "";
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}
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if(b.length == 1) {
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return Byte.toString(b[0]);
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}
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if(b.length == 2) {
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return Integer.toString( LittleEndian.getUShort(b) );
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}
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if(b.length == 4) {
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return Long.toString( LittleEndian.getUInt(b) );
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}
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// Maybe it's a string? who knows!
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return new String(b);
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}
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return val.toString();
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}
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return text.toString();
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}
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private static String getPropertyValueText(Object val) {
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if (val == null) {
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return "(not set)";
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}
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if (val instanceof byte[]) {
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byte[] b = (byte[])val;
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if (b.length == 0) {
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return "";
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}
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if (b.length == 1) {
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return Byte.toString(b[0]);
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}
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if (b.length == 2) {
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return Integer.toString( LittleEndian.getUShort(b) );
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}
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if (b.length == 4) {
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return Long.toString( LittleEndian.getUInt(b) );
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}
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// Maybe it's a string? who knows!
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return new String(b);
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}
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return val.toString();
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}
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/**
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* @return the text of all the properties defined in
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* the document.
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*/
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public String getText() {
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return getSummaryInformationText() + getDocumentSummaryInformationText();
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}
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/**
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* @return the text of all the properties defined in
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* the document.
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*/
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public String getText() {
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return getSummaryInformationText() + getDocumentSummaryInformationText();
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}
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/**
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* Prevent recursion!
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*/
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public POITextExtractor getMetadataTextExtractor() {
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throw new IllegalStateException("You already have the Metadata Text Extractor, not recursing!");
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}
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/**
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* Prevent recursion!
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*/
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public POITextExtractor getMetadataTextExtractor() {
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throw new IllegalStateException("You already have the Metadata Text Extractor, not recursing!");
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}
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/**
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* So we can get at the properties of any
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* random OLE2 document.
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*/
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private static final class PropertiesOnlyDocument extends POIDocument {
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public PropertiesOnlyDocument(NPOIFSFileSystem fs) {
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super(fs.getRoot());
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}
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public PropertiesOnlyDocument(POIFSFileSystem fs) {
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super(fs);
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}
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/**
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* So we can get at the properties of any
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* random OLE2 document.
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*/
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private static final class PropertiesOnlyDocument extends POIDocument {
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public PropertiesOnlyDocument(NPOIFSFileSystem fs) {
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super(fs.getRoot());
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}
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public PropertiesOnlyDocument(POIFSFileSystem fs) {
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super(fs);
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}
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public void write(OutputStream out) {
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throw new IllegalStateException("Unable to write, only for properties!");
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}
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}
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public void write(OutputStream out) {
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throw new IllegalStateException("Unable to write, only for properties!");
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}
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}
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public static void main(String[] args) throws IOException {
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for(String file : args) {
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HPSFPropertiesExtractor ext = new HPSFPropertiesExtractor(
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new NPOIFSFileSystem(new File(file))
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);
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System.out.println(ext.getText());
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}
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}
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public static void main(String[] args) throws IOException {
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for (String file : args) {
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HPSFPropertiesExtractor ext = new HPSFPropertiesExtractor(
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new NPOIFSFileSystem(new File(file)));
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System.out.println(ext.getText());
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}
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}
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}
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