| java.lang.Object
 net.sf.saxon.query.QueryReader
| QueryReader | | public class QueryReader (Code) | | This class contains static methods used to read a query as a byte stream, infer the encoding if
necessary, and return the text of the query as a string; also methods to import functions and variables
from one module into another, and check their consistency.
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| checkSchemaNamespaceImported | | static void checkSchemaNamespaceImported(StaticQueryContext env, int fingerprint, Declaration declaration) throws StaticError(Code) | | Check that the namespace of a given name is the namespace of an imported schema
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| readEncoding | | public static String readEncoding(InputStream is) throws StaticError(Code) | | Read an input stream non-destructively to determine the encoding from the Query Prolog
Parameters:
is - the input stream: this must satisfy the precondition is.markSupported() = true. the encoding to be used: defaults to UTF-8 if no encoding was specified explicitlyin the query prolog
throws:
StaticError - if the input stream cannot be read |
| readInputStream | | public static String readInputStream(InputStream is, String encoding, NameChecker nameChecker) throws StaticError(Code) | | Read a query from an InputStream. The method checks that all characters are valid XML
characters, and also performs normalization of line endings.
Parameters:
is - the input stream
Parameters:
encoding - the encoding, or null if the encoding is unknown
Parameters:
nameChecker - the nameChecker to be used for checking characters the content of the InputStream as a string |
| readSourceQuery | | public static String readSourceQuery(StreamSource ss, NameChecker nameChecker) throws StaticError(Code) | | Read a query module given a StreamSource
Parameters:
ss - the supplied StreamSource. This must contain a non-null systemID which defines the baseURI of the query module, and either an InputStream or a Reader containing the query text. In thecase of an InputStream the method attempts to infer the encoding; in the case of a Reader, this hasalready been done, and the encoding specified within the query itself is ignored. |
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