Example usage for org.hibernate.mapping UniqueKey getTable

Introduction

In this page you can find the example usage for org.hibernate.mapping UniqueKey getTable.

Prototype

public Table getTable() 

Source Link

Usage

From source file:org.codehaus.groovy.grails.orm.hibernate.cfg.AbstractGrailsDomainBinder.java

License:Apache License

protected void setUniqueName(UniqueKey uk) {
    StringBuilder sb = new StringBuilder(uk.getTable().getName()).append('_');
    for (Object col : uk.getColumns()) {
        sb.append(((Column) col).getName()).append('_');
    }/*from w  ww.j  a  v  a 2 s .c  o  m*/

    MessageDigest md;
    try {
        md = MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException(e);
    }
    try {
        md.update(sb.toString().getBytes("UTF-8"));
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException(e);
    }

    String name = "UK" + new BigInteger(1, md.digest()).toString(16);
    if (name.length() > 30) {
        // Oracle has a 30-char limit
        name = name.substring(0, 30);
    }

    uk.setName(name);
}

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From source file:org.grails.orm.hibernate.cfg.AbstractGrailsDomainBinder.java

License:Apache License

protected void setGeneratedUniqueName(UniqueKey uk) {
    StringBuilder sb = new StringBuilder(uk.getTable().getName()).append('_');
    for (Object col : uk.getColumns()) {
        sb.append(((Column) col).getName()).append('_');
    }/*  w ww. java  2s  .c  o  m*/

    MessageDigest md;
    try {
        md = MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException(e);
    }
    try {
        md.update(sb.toString().getBytes("UTF-8"));
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException(e);
    }

    String name = "UK" + new BigInteger(1, md.digest()).toString(16);
    if (name.length() > 30) {
        // Oracle has a 30-char limit
        name = name.substring(0, 30);
    }

    uk.setName(name);
}

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