Example usage for java.sql DatabaseMetaData equals

Introduction

In this page you can find the example usage for java.sql DatabaseMetaData equals.

Prototype

public boolean equals(Object obj) 

Source Link

Document

Indicates whether some other object is "equal to" this one.

Usage

From source file:org.talend.core.model.metadata.builder.database.ExtractMetaDataFromDataBase.java

/**
 * DOC cantoine. Method to return a Collection of Tables for a DB connection.
 * /* ww  w  .  j a v a2  s  .  c o m*/
 * @param DatabaseMetaData dbMetaData
 * @return Collection of MetadataTable
 */
public static List<IMetadataTable> extractTablesFromDB(DatabaseMetaData dbMetaData,
        IMetadataConnection iMetadataConnection, int... limit) {
    String schema = iMetadataConnection.getSchema();
    ExtractManager extractManager = ExtractManagerFactory.createByDisplayName(iMetadataConnection.getDbType());
    if (extractManager != null) {
        schema = extractManager.getSchema(iMetadataConnection);
    }
    if (dbMetaData.equals(oldMetadata) && schema.equals(oldSchema)
            && (limit == null && oldLimit == null || Arrays.equals(limit, oldLimit))
            && (oldUseAllSynonyms == ExtractMetaDataUtils.getInstance().isUseAllSynonyms())) {
        return oldMetadataRetrieved;
    }
    List<IMetadataTable> medataTables = new ArrayList<IMetadataTable>();
    if (extractManager != null) {
        medataTables = extractManager.extractTablesFromDB(dbMetaData, iMetadataConnection, limit);
        //
        tableTypeMap.putAll(extractManager.getTableTypeMap());
    }
    oldMetadata = dbMetaData;
    oldSchema = schema;
    oldLimit = limit;
    oldUseAllSynonyms = ExtractMetaDataUtils.getInstance().isUseAllSynonyms();
    oldMetadataRetrieved = medataTables;
    return medataTables;
}

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