为Alfresco加速PDF文件索引速度
本文仅为 http://thinkalfresco.blogspot.com/2009/03/speeding-up-pdf-indexing-alfresco-hack.html 的 Alfresco 3.2版. 因为原文中的代码,已经无法在3.2版上使用.
新的代码:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="transformer.PdfBox" class="java.lang.String"></bean>
<bean id="transformer.complex.OpenOffice.PdfBox" class="java.lang.String"></bean>
<bean id="transformer.PdfToTextTool" class="org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker">
<property name="mimetypeService">
<ref bean="mimetypeService"></ref>
</property>
<property name="transformCommand">
<bean name="transformer.pdftotext.Command" class="org.alfresco.util.exec.RuntimeExec">
<property name="commandMap">
<map>
<entry key=".*">
<value>/usr/bin/pdftotext -enc UTF-8 ${options} ${source} ${target}</value>
</entry>
</map>
</property>
<property name="defaultProperties">
<props><prop key="options"></prop></props>
</property>
</bean>
</property>
<property name="checkCommand">
<bean name="transformer.pdftotext.checkCommand" class="org.alfresco.util.exec.RuntimeExec">
<property name="commandMap">
<map>
<entry key=".*">
<value>chmod 777 /usr/bin/pdftotext</value>
</entry>
</map>
</property>
<property name="defaultProperties">
<props><prop key="options"></prop></props>
</property>
</bean>
</property>
<property name="explicitTransformations">
<list>
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
<property name="sourceMimetype">
<value>application/pdf</value>
</property>
<property name="targetMimetype">
<value>text/plain</value>
</property>
</bean>
</list>
</property>
</bean>
<bean id="transformer.complex.OpenOffice.PdfToTextTool" parent="baseContentTransformer" class="org.alfresco.repo.content.transform.ComplexContentTransformer">
<property name="transformers">
<list>
<ref bean="transformer.OpenOffice"></ref>
<bean class="org.alfresco.repo.content.transform.ProxyContentTransformer">
<property name="worker">
<ref bean="transformer.PdfToTextTool"></ref>
</property>
</bean>
</list>
</property>
<property name="intermediateMimetypes">
<list>
<value>application/pdf</value>
</list>
</property>
</bean>
</beans>
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Published
2010-11-01 17:14:41
