如何使用Hibernate Analyzer？(How to use Hibernate Analyzer?)

 我试图在我的hibernate查询中搜索特殊字符，我使用QueryParser.escape（String searchTerm）在所有特殊字符前放置一个'\'字符以正确地转义它们。 
 
 但是我发现用于标记化的标准分析器会从索引中删除这些特殊字符，所以即使你正确地逃避术语'abc-def'，如果你尝试搜索它，你也必须搜索'abc def'。 
 
 那么我应该使用什么样的分析器/如何指定分析器在索引时不要删除特殊字符？ 
 
 下面是我的带注释的类和查询构建的片段： 
 
@Entity
@Table(name="jobReq")
@Indexed
public class JobReq {

@Id
@DocumentId
@GeneratedValue(strategy=GenerationType.IDENTITY)
private Integer id;

@Field
@Column(name="jobId", nullable=false, unique=true)
private String jobId;

@Fields({@Field, @Field(name = "jobIdSort", analyze = Analyze.NO)})
@Column(name="jobIdSort", nullable=false, unique=true)
private String jobIdSort;

@Field
@Column(name="jobTitle", nullable=false)
private String jobTitle;
 
 查询： 
 
tempQ = (org.apache.lucene.search.Query) qb.keyword()
                                .wildcard()
                                .onField(allFields[i].getName().toString())
                                .matching(QueryParser.escape(termToFind) + "*")
                                .createQuery();
                    }   
                    bq.add(new BooleanClause(tempQ, BooleanClause.Occur.SHOULD));
                }
            }
        }
        //wrap Lucene query in an org.hibernate.Query
        hibQuery = fullTextSession.createFullTextQuery(bq, this.type).setSort(sort);
        results = hibQuery.list();
        System.out.println(bq);
        fullTextSession.getTransaction().commit();

I am trying to search for special characters in my hibernate query, I use QueryParser.escape(String searchTerm) to put a '\' character in front of all the special characters to escape them properly.
 
However I have found out that the standard analyzer used to tokenize removes these special characters from the index, so even if you properly escape the term 'abc-def' if you try and search it you would have to search 'abc def'. 
 
So what analyzer should I use/how should I specify for the analyzer not to remove the special character when indexing?
 
A snippet of my annotated class and query building below:
 
@Entity
@Table(name="jobReq")
@Indexed
public class JobReq {

@Id
@DocumentId
@GeneratedValue(strategy=GenerationType.IDENTITY)
private Integer id;

@Field
@Column(name="jobId", nullable=false, unique=true)
private String jobId;

@Fields({@Field, @Field(name = "jobIdSort", analyze = Analyze.NO)})
@Column(name="jobIdSort", nullable=false, unique=true)
private String jobIdSort;

@Field
@Column(name="jobTitle", nullable=false)
private String jobTitle;
 
Query:
 
tempQ = (org.apache.lucene.search.Query) qb.keyword()
                                .wildcard()
                                .onField(allFields[i].getName().toString())
                                .matching(QueryParser.escape(termToFind) + "*")
                                .createQuery();
                    }   
                    bq.add(new BooleanClause(tempQ, BooleanClause.Occur.SHOULD));
                }
            }
        }
        //wrap Lucene query in an org.hibernate.Query
        hibQuery = fullTextSession.createFullTextQuery(bq, this.type).setSort(sort);
        results = hibQuery.list();
        System.out.println(bq);
        fullTextSession.getTransaction().commit();

原文：https://stackoverflow.com/questions/18237489